Brandon Coleman may refer to: Brandon Coleman (musician), American jazz pianist with West Coast Get Down Brandon Coleman (wide receiver) (born 1992), American football wide receiver Brandon Colema
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1755a1bda195562f330c401e3715adcf04e48515fb35ae5ee6632e7c3842eb25. 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/f00b149d-8e98-4038-94d6-8add4910b211.json and https://artists.proofprofile.net/proofs/artist/f00b149d-8e98-4038-94d6-8add4910b211.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Giant Feelings (feat. Patrice Quinn & Techdizzle)
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa916469b661483af6f1c63ac442419f2712aa98878a55bf00fe4c8a8d6c29111. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/US25X1800136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2154855d9662d4e7199f454ac15873c09eb2f945e6ea3ce44d91cd9af3ba9792. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/GBCFB2200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543c11127b3eb0f9de1751561f69b1c5e0389b926b5480fa5fb70d3a1c5ff3c0. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/GBCFB2200023.
Punk Jazz (feat. Chris Coleman, Katiss Buckingham, Jessica Vautor, Brandon Coleman & Roland Garcia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a8ebe9d83a94a9e4ef344af4b8b55fe566322fd2ecf738a148631e5b44e8bc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TCACJ1526244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a7ec0026fbf4b2c8eee2711375b87913868f0160312c78ebd1961a661581e9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US25X1801458.