Korletey Mimpey, professionally known as Vudumane is Ghanaian-Nigerian singer, rapper and songwriter. In August 2022, his song Oh No charted at No.1 on Top Alternative Songs on TurnTable charts, it ma
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d511996b53fc4e12dac16b97626494d629bda2408ce4058e8e9691fcced98f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e89b9a48-a11f-4e3e-8376-76998c94e693.json and https://artists.proofprofile.net/proofs/artist/e89b9a48-a11f-4e3e-8376-76998c94e693.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e6c216b9d4d0d30ce4443493590ac468c6f5e82b949761cf62c638f7650701. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:05:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2039255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2566881cee54d72219468dbba2f3e6ec5f7d717496d3cfb9404fdf7d13e06704. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2277568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2566881cee54d72219468dbba2f3e6ec5f7d717496d3cfb9404fdf7d13e06704. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2277568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc7fe810705b8b2b16579d967cf555250482094318f0fde716a2cc46a182a7b. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2426064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa5296cf6e5411bf2d6d43488d2118ff687d101c4882f4b453910eb08554eff. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYZV1104025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541bd61c2017bc5ae6d99bc221bfe50e86bc5073784356e83b6d6e115f65592a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62510545.