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 0xf8f315dc7272064c2655d24e4f76d6f90916ce1f71611618a3dc1da16b6031b6. 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/fbaed81c-5362-4110-962e-debdde420b38.json and https://artists.proofprofile.net/proofs/artist/fbaed81c-5362-4110-962e-debdde420b38.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Something Underwater (Condensed Tracklist)
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 0x1f6e8448e9c4d25789463ea5d73dee4a247103761b496760ad1fcc36dcf1ef89. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZNWR2302525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029a7d22aa224646705c5169dd7dc94167befb63b850366b214a9c97aaecdc6f. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZNWR2302526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71fd1f8487cd53c4277e33057bc2da4acfa582d1ae22f58572a252551b569194. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:03:12Z), 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/QZNWR2302527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc44f576218e6622e1dcfbeff76a8690daedf4cce4d5ce7a5ab313e41c3e120. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZNWR2302528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c154703d4d414e10bd40057eab8f679799de84557128165f5519f13ff30c611. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZNWR2302530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e197f472b4c0c7f800bb206f69afae698b08bde566b6074d0fa146bfbd9afc. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZNWR2302534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf87abaff7bcc7bdfd30e5e4d2e27457a0068ea1528477a030186e113a180bc. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QZTB52457707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf367f30c6b970f2a2e08e2dbb9d8063e5b8091a43246245f4bd4a769973193bc. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/QZZ762461585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15f9b566ab1c8725fea6977dbc08e297cae21f57c5991b98c788c279818aeb7. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:18:33Z), 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/QZZ772454913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3393c0379be23c6a247e70fa9ae1c8ebe674fbbaea49ca533bba7be1df112e2b. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:22:33Z), 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/QZZ772454914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591fe1f87e6d67e3c0aa2be1577968e78c295bce7c8ad6eaedfecc66532ead5b. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZZ772454915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2560b3bb1f206cc4be96cb506a24fe9ceea0af55d149d5624756f172fbe477f. 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/QZZ772454916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46e3bcee0005d5cf12e21a382b736d34bbb9ff5749fbe231d18d542a1b18ee5. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/QZZ772454917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07cf67544c7dcafd4fa106594cb9dbf46cd89446adef357673008a985b4dd1b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZZ772454918.
TITGH LIVE 03.01.25 @ OAKLANDS YYJ (Condensed Setlist) [Live 03.01.2025]
October / 867 / Two-Headed Calf / Robinson