CoinYQ Dossier

Creditcoin’s identity shift: from on-chain credit records to a cross-chain Layer 1

Creditcoin is difficult to understand from a single token page because its product and token architecture changed materially. It began with a credit-market thesis and a Sawtooth-based mainnet, then moved through Substrate and a dual-token period before presenting an EVM-compatible Layer 1 with live cross-chain verification. The central diligence question is not only what CTC is called, but which representation and network a claim refers to.

A credit-market origin

Creditcoin's September 2023 whitepaper, identified as a first publication in November 2019, describes a decentralized credit network for matching investors and fundraisers. Loan offers, deals, repayment and bond transfers could be recorded on-chain while the loan principal could be Bitcoin, Ethereum or another supported token; CTC paid network fees and rewarded validators and nominators.

That same whitepaper draws an important legal boundary: token holders were not promised Gluwa equity, profit or loss participation, debt repayment, dividends or income, and holding CTC did not grant a right to govern the common enterprise. Credit history and lending utility therefore should not be rewritten as a holder's ownership of borrowers, loans or Gluwa.

The chain and token transition

The Foundation's 2023 roadmap explains that the first mainnet used Sawtooth Hyperledger, which made exchange support difficult. It introduced G-CRE, an Ethereum ERC-20 stop-gap intended to coexist with mainnet CTC before an eventual 1:1 merge. After the move to Substrate (Creditcoin 2.0+), mainnet CTC became more accessible, but exchanges still largely listed G-CRE.

The transition was not a clean two-way conversion. The Foundation said the G-CRE contract could not mint new tokens, making a two-way G-CRE-to-mainnet swap impossible; it described a one-way swap and proposed manually operated wCTC for temporary liquidity. The proposal itself lists centralization, slippage and development-time trade-offs, so it is historical governance evidence rather than proof of a trustless bridge.

The current product and what CTC represents

Current Creditcoin documentation calls the EVM-compatible network Creditcoin and the earlier Substrate network CC Enterprise. The live homepage now emphasizes Attestcoin Smart Contracts: contracts deployed on mainnet can verify supported-chain transaction data with cryptographic proofs, while the docs describe Universal Smart Contracts as released on mainnet. CTC Native remains relevant to staking and native transactions; CTC on the EVM side is used for dApps, smart contracts and gas.

Supply and control claims require representation-level precision. The 2024 Foundation disclosure says mainnet PoS issuance is uncapped, with issuance rates reduced from 222 to 28 to 8 per minute, while G-CRE's maximum issuance is 600 million. Subscan independently displayed 717.255M native issuance and 3.89% inflation at review. WCTC's verified Ethereum contract exposes owner/minter and mint controls with a cap constant; no equivalent native freeze, blacklist or runtime-admin conclusion is made here without a direct runtime specification.

Rights, governance and diligence boundaries

CTC can be useful for protocol participation: official docs describe staking, validator and nominator roles, and the 2023 proposal describes snapshot voting at one vote per CTC, including actively staked CTC. Those are protocol participation mechanisms, not a legal revenue share. The whitepaper's explicit disclaimers remain the safer statement of holder rights.

The practical diligence task is to identify the exact chain, contract and bridge route before transferring assets. G-CRE vesting and one-way migration constraints, WCTC's Foundation-operated or administratively controlled conversion history, uncapped native issuance and changing cross-chain roadmap each create risks that a generic ticker description hides.

How the project changed

  1. 2017
    Creditcoin mainnet launches

    The current official homepage dates the first on-chain credit-recording infrastructure to 2017, beginning the project's credit-market history.

  2. November 2019
    Original whitepaper publication

    The whitepaper identifies November 2019 as its first publication and sets out the decentralized lending, repayment and credit-history model.

  3. October 17, 2023
    CTC roadmap and wCTC governance proposal

    The Foundation documented the Sawtooth origin, dual CTC/G-CRE architecture, one-way migration constraint and a proposed manually operated wrapped token for liquidity.

  4. January 12, 2024
    Supply disclosure after PoS tokenomics changes

    The Foundation said mainnet issuance changed from a 2B-era combined display to uncapped mainnet issuance with lower per-minute issuance, while G-CRE remained a 600m ERC-20 supply.

  5. October 28, 2024
    Native/EVM CTC conversion guide

    The Foundation published a live operational guide distinguishing CTC Native for staking from CTC for EVM dApps and describing transfers between the two mainnet environments.

  6. 2026
    Attestcoin cross-chain verification live on mainnet

    The current homepage presents Attestcoin Smart Contracts as live, extending Creditcoin from credit-recording infrastructure toward general-purpose cross-chain dApp building.

Evidence and primary sources

Last evidence review: 2026-08-25

What is Creditcoin?

Creditcoin is a Gluwa-created blockchain that evolved from a credit-focused network into an EVM-compatible Layer 1 for cross-chain applications. The current homepage presents Attestcoin Smart Contracts as live on mainnet: developers deploy contracts that read and cryptographically verify transaction data from supported blockchains without relying on a bridge or centralized oracle operator.\n\nCTC is the mainnet asset, with a native form used for staking, validator/nominator participation and Substrate fees and an EVM form used for smart contracts and gas. Do not conflate either with Ethereum G-CRE, the separately contracted ERC-20 vesting token, or WCTC, the separately contracted wrapped token. Creditcoin's older Substrate implementation is now labeled CC Enterprise in the current docs.

What problem does Creditcoin solve?

The original problem was fragmented credit markets: the 2019 whitepaper proposed recording lending, borrowing and repayment events on a public chain so investors could inspect a borrower's history and match loan terms across borders. Fees and block rewards were denominated in CTC, but the loan principal was generally another blockchain asset.\n\nThe current product addresses a broader interoperability problem. Creditcoin's Attestcoin Protocol is designed to let a contract verify cross-chain transaction data synchronously, reducing dependence on bridges and centralized oracle operators. The homepage's claims about 5M+ loan transactions and $100M+ recorded loans describe project-reported history; they do not by themselves establish that a lending marketplace or any particular RWA application is currently available to every user.

How does Creditcoin work?

Creditcoin currently combines a Substrate-based native chain with an EVM-compatible execution environment. The native side uses Nominated Proof-of-Stake; CTC Native can be bonded and used by validators and nominators, while CTC on the EVM side pays gas and interacts with Solidity-compatible contracts. Official documentation describes Universal Smart Contracts/Attestcoin as mainnet-released cross-chain verification functionality.\n\nSupply is representation-specific. The Foundation's 2024 disclosure says mainnet PoS issuance became uncapped while the block issuance rate was reduced from 222 to 28 to 8 per minute; it identifies 600 million as the maximum issuance of the separate G-CRE ERC-20. Subscan's live explorer showed 717.255M native total issuance and 3.89% inflation when reviewed.\n\nToken ownership is not a claim on Gluwa equity, debt, revenue or redemption. The whitepaper expressly disclaims profit-sharing, governance of the common enterprise and income rights. CTC Native may be used for protocol staking and a documented snapshot governance process, but the sources do not establish a general legally enforceable shareholder or revenue right. The separate WCTC contract is source-verified and exposes owner/minter, mint and MAX_SUPPLY functions; that is a bridge-token administrative risk, not evidence that native CTC itself has the same EVM contract controls. Native runtime upgrade, freeze, blacklist and administrator-key details were not established by the reviewed public pages and should not be inferred.

Key facts

  • Creditcoin's current homepage describes Attestcoin Smart Contracts as live on mainnet for synchronous cryptographic verification of supported-chain transaction data.
  • Current docs distinguish EVM-compatible Creditcoin from the earlier Substrate network, now called CC Enterprise, and describe Universal Smart Contracts as released on mainnet.
  • CTC Native is used for staking, validator/nominator participation and Substrate fees; CTC (EVM) is used for EVM dApps, smart contracts and gas.
  • The Foundation's 2024 disclosure says mainnet issuance is uncapped after PoS tokenomics changes, while the separate G-CRE ERC-20 has a 600,000,000 maximum issuance.
  • Subscan displayed 717.255M native total issuance, 66.766M staked (9.30%) and a 3.89% inflation rate at review time; live explorer values can change.
  • Ethereum G-CRE at 0xa3EE21C306A700E682AbCdfe9BaA6A08F3820419 is a distinct 18-decimal, verified vesting-token contract; WCTC at 0xeB32AD88b09fB94129a8B972876Ad02EaAc91E53 is a distinct wrapped contract.
  • The 2019 whitepaper says CTC holders do not receive Gluwa equity, profit/loss participation, debt claims or promised income, and do not thereby govern the common enterprise.
  • The 2023 migration proposal says G-CRE cannot mint new tokens, so the Foundation offered a one-way G-CRE-to-mainnet swap; its proposed wCTC process was manually Foundation-operated.

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Frequently asked questions

Is Creditcoin the same as G-CRE or WCTC?

No. Creditcoin's mainnet CTC, Ethereum G-CRE and Ethereum WCTC are distinct representations and contracts. G-CRE is the 18-decimal vesting ERC-20 at 0xa3EE21C306A700E682AbCdfe9BaA6A08F3820419; WCTC is the wrapped token at 0xeB32AD88b09fB94129a8B972876Ad02EaAc91E53.

What can a CTC holder do?

Depending on representation and network, CTC can pay fees, support EVM contract interactions, or be bonded for staking and validator/nominator participation. A documented snapshot vote used 1 CTC for 1 vote, but the whitepaper disclaims equity, Gluwa profit sharing, debt, promised income and a general right to govern the common enterprise.

What is live today versus historical or planned?

The current live product is the EVM-compatible mainnet and Attestcoin/Universal Smart Contract cross-chain verification. The original credit-recording and lending protocol is the historical foundation. The 2023 wCTC liquidity proposal and the broader DEX/bridge roadmap should not be presented as proof that every proposed feature is currently live.

Does CTC have a fixed maximum supply?

Not as one universal number. The Foundation says mainnet issuance became uncapped after PoS changes, while G-CRE's separate ERC-20 maximum issuance is 600 million. Subscan showed 717.255M native issuance at review time, so readers must identify the chain and representation before comparing supply figures.

Are CTC tokens vested?

The G-CRE ERC-20 contract is explicitly a vesting token and exposes 183-, 365-, 730-, 1,095- and 2,190-day vesting-related functions. That evidence applies to G-CRE, not automatically to native CTC or WCTC.

Can the token or bridge be frozen or minted by administrators?

The reviewed WCTC source-verified contract exposes owner, minter, setMinter and mint functions plus a MAX_SUPPLY constant, so its administrative configuration is a material risk. The reviewed sources do not establish equivalent freeze, blacklist or upgrade controls for native CTC; readers should inspect the current runtime and bridge contracts before treating that as absent.

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