The Bloody Hollies are an American punk rock band from Buffalo, New York, formed in 2000. Their lineup comprised three art school students. Their debut record, Got it Where it Counts!, came out on Gar
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 0xac039d7de5b7ea5dbf59773557219a1e30bb86e14379cd38db73902f3f50c8bb. Chain 2 (Bitcoin): anchored in block 953707 (2026-06-14T23:22:21Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c4befa7-0489-4d6e-b8fc-749caa25b844.json and https://artists.proofprofile.net/proofs/artist/7c4befa7-0489-4d6e-b8fc-749caa25b844.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 0xbb52bb85621d166c15e414698f9602f5607c1d445fd589ba90739cd335dbc782. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/US2860472101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b7db58464506904e6188308aeefbf841ce0fdb49f6bb6f663d8fa6983c202f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/US2860472109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb290ae428fb31a64610c4e7c6d559b0253a206b7247904c1c5d89ef7ecc7c1. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:51:31Z), 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/US2860472111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc653b3a864a70e225e3224577dc6ccfd149fdc7e44aa54221aa18ffc62d7c7. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USA2B1110802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9539f7093722006c05e784b5aa35e83242e3f60cf465b66baa50229a1a3aa0. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:34:36Z), 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/USA2B1110803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406405f7e8412c6b2fc6351e0ef6a4d2bdf1bd67acbc9288253e67eff9bc5821. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USA2B1110809.