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 0x56dd40eb31c3bf50c9cac63b7548d68246fe13d89ea9986b7065028bfbb90eff. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/284a8157-8f7b-46fe-a2b3-549c15eeb322.json and https://artists.proofprofile.net/proofs/artist/284a8157-8f7b-46fe-a2b3-549c15eeb322.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 0x1f14d637cc32700dfab460fdb9af8979e2622f5d6c25a0bd81b95e2d097dfea3. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/TCJPR2224160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8cc20ef3453d101e71bd4fdcabbf9487158b0c42010dbad1735cce9aeb56e1. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/TCJPR2224173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4877dfdab8f1438773c2e5d6ea96b88b6f3e6bceb8049e79b7222279b6dd7aab. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/TCJPR2224182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac191093e763bddfd56a256da847dab971d96905f14309e1fd12261f4e4dfeb. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/TCJPR2224190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac191093e763bddfd56a256da847dab971d96905f14309e1fd12261f4e4dfeb. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/TCJPR2224190.
Genkai Beatbox Boys (feat. Scott Jackson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52b34142d84109595797b101ab4e736ff9b568b9f5b513c82b4a386c6d62871. 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/TCJPT2238998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe165d6b26641746dc861a948dd52120aa1d119994471a537ad831a0340e544ea. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/TCJPV2340679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844607117e602d95445ecc333eae472007304c184a8607b4b68f9de82aa21159. 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/TCJPV2340682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96f9227b758a545bbce3d00408de51a105443bbcc6ba7375547c8dae67f4510. 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/TCJPY2344630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237b2480fa70fc56b191dfd093aa668ce0ecfcec677d5a439e5386619e552681. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T11:23:38Z), 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/TCJPY2344633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96f9227b758a545bbce3d00408de51a105443bbcc6ba7375547c8dae67f4510. 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/TCJPY2344630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c85f4cf344b9e5791d398610d24bab128c82dfb047acf55372f0f6df7ed1f9c. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/TCJPY2344637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cca2b6e2a0a9a4fdcfcab8740e90abf79fa276e8f3ee98a104e0eb9ed84d23. 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/TCJPY2344654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1229d327ac0d1693c15c0b5a7250eba457b371c607aea4be4c695c526f96eb89. 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/TCJPC2438415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0224073db217264cf6d76b462b3d8c01c36ad2f25c25af22a7bc3000ff8f7025. 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/AEA3A2283785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe234c6aad49fc39e243a7b7123792c8afb8fae8e775a03bcbca112b4b3cf1c5. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/AEA3A2266783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d106ada3dcd1d18d864791fb87e16cf0391bb3092e23fb420b3b7d65a4eea80. 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/AEA3A2239800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6c6627514cca16e34151d32888daf426878057cf0a20b92226a9236b8ebdd4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/AEA3A2205450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf88cc88674fbce07958299388578dd62443b2a89e31074be8c737cb7b39da6. 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/QMDA72514422.
SPIN’N’TURN (Spinned by TOP ACCEL SPINNER)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5e8e4996190304c5a86aad61abe7459b1afaec2c317210c44b41b093613aec. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T00:57:29Z), 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/JPI102501879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a5a107619beb5978604bc5fb97707faba2c58c3c30d1ae57a0fe71ddc0d4cd. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QMFME2599355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a24e4f1779d55797dd95537180a170e61e93c965d6155c21894b905af77fad9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/TCJPR2262257.