Boo-Yaa T.R.I.B.E. is an American hip-hop band from Carson, California, consisting of the American Samoan brothers Paul (died 2020), Ted (died 2018), Donald, Roscoe, Danny (died 2022), David and Vince
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 0x251ad6532ae41b055ef86c325c5621c5cb2f4cdf1b199c468e635e461f024b17. 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/79cccf20-2a64-4712-a05d-98116f96115c.json and https://artists.proofprofile.net/proofs/artist/79cccf20-2a64-4712-a05d-98116f96115c.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 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 0x0c4f13dfb3bddf008d5983f21556856fa8d44e05dc08f05d7c3410cff8e8bce6. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/QM4TW2323567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d6a157952f6a2ee4f51335ffbdf1942f1dc6ed19a1980f9a85580c9d2a1b7d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZNFJ2117393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c2d1caa78954b1043069a15e43438a379f386f618da0b9acc6e6f6959de67a. 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/QZNFJ2117394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ccab386d7a5824c2c369008e0f3eac61684755db8334e0dfb2dcaf4f72b2f8. 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/QZNFJ2117395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254d6cb07a6fa34a9411bea8f40dfd48cc5958f639bc215b1928d0a7ceb1eb44. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZNFJ2117396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8fe9440858cc123282e1c27c50769d1383076e4872c0d353cd6c60fdd249d1a. 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/QZNFJ2117397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36f384b02a6757ff3df43053e3eb8e15c8edbaccb6ab07672c1d18edaf8400d. 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/QZNFJ2117398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f1f6f6ab1dcaacb2f90beca872931e1070790f63b57f31f396b6547a8d8ef5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZNFJ2117399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dca907c73dd93df3e5fbdc4a62b8ed8c7a71eda738cb7f108c357d0915e13b8. 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/QZNFJ2117400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde27a70d55ef0fe15d87925ee1112dc1424477fa58dfffbcd70eed8cc19ee7e. 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/QZNFJ2117401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fa5966dc82d8c78c931051e4fa3fd709cc08280acb6425d09e567324d784e6. 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/QZNFJ2117402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7af22334fb4b61cd34e3c87d36fe5d8c2134c6172ff13d02002be1fda795ef. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/QZNFJ2117403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ba6323f9bb841b2c8e133dd8392649ced60eab883dabab6a448c10f644831e. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/QZNFJ2117404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483dec9e7c394c87c1d94efdbdc1655db52804bd9d24edf25b01e3b0666efc2e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USLIC0601969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78102887b25708b828c68a50a03bb9e2e6962441df85eaa6ffd877633a88291c. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USIR29000008.