1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x75cc3e9d22273701677c81956de9b74d72e6028ff9d13d88fd2a0d6fbcdb49d1. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/923c7e68-24a5-4dda-b097-4a7eecf0ef12.json and https://artists.proofprofile.net/proofs/artist/923c7e68-24a5-4dda-b097-4a7eecf0ef12.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 → block OTSBitcoinBlock must exist at that height 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 0x92330717d63bd104b73e4da2b209cdb67e6187d386dd6f1ab9509c9929dfd195. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:18:42Z), 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/FR10S1642740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cca94e86037bcff4fb2d2c43725c13e4b6d1bd1547778854770d5e59c4bc27. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/FR10S1643230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c113bef782f581838c270f0711e9434d2bde97503e025135d8725551fe86a7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR2X41883301.
แสงสว่าง ( Strobe Light ) - Acoustic Version
สิ่งที่เธอฝากไว้
สิ่งที่เธอฝากไว้ ( The Maze )
Cap, Capo, Cigarettes & Beer (Live Experience Concert)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8c5f3bdb6bf01fb1fb61a7ac222bbd1f793a5c9af516a0ff249ad51734ac77. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/FRX762371184.
วันที่สวยงาม ( To The Day ) - Live Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39683917620bd7898cd62f6bd881042ab8386d554d1715c21def611a5ee380fb. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/FRX762371185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ae412afab1c52e9f3b7a9d69a1647678405746b70724967e877c6b55707df4. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:04:38Z), 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/FRX762371186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc650e6946ca8c64dbdd02f848005c935b6d3f345ea81aa1cfc3e7d064d41cb91. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FRX762371187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c444ce63a7e2743fa8b5ba2f9f5377f37e56c891ab9c3a4bf0e6d6884d7ccd. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FRX762371188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f2067a37588787538c9a9fe379242d2c5331b1faf708d00a55a5eb742eff4c. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/FRX762371189.
รู้เธอยังกังวล ( My Worry ) - Live Session
ถ้าเธอได้รู้ ( The Secret ) - Live Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20edf56c66d841ff5afe71486d0569ed904f832ce5c5985d6e68741009bad6af. 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/FRX762371192.
ไม่เคยเปลี่ยน ( The Mountain ) - Live Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371d0a00dfd0770b1fc0d5f0f59bda48ce2c3d58b172a03a4f5cd35fa859ccfc. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FRX762371193.
สิ่งที่เธอฝากไว้ ( The Maze ) - Live Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724de6eff15b40c06e46f2ba04dc3eac9bd1853f6783f83b519bec4e589d89b7. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/FRX282521570.