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 0x5fea2e25513c466438a5be17e7b11e6c3fe0cc37d24d30436fb0f9e820815fd9. Chain 2 (Bitcoin): anchored in block 953754 (2026-06-15T06:45:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad92c7cc-b91b-48dd-8bc7-4233149d4b27.json and https://artists.proofprofile.net/proofs/artist/ad92c7cc-b91b-48dd-8bc7-4233149d4b27.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 0xc75ba6833b06a6995d05c48827408e54ab0c9979c734b25fd50ed139b968becb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FRYAS0907399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb707787b2fddb5ce5af537c502468cb997aaeceb3c3cc6c37645d180089bb0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FRYAS0907401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07b28effc437a661ead18869ab16e7f62389d39425d3fdb6b43b30768da3de3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRYAS0907406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75bfe3a98155df6859bfa96c0c21000f26e0ead0f12a82d11c0120683130d02. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRYAS0907408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3431a83be7883b33c2d9e166a7052ba4df8cbadde170655cde3b191851a999. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRYAS0907412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e46a4a8f24e570e167851565286b47ba8d79124027cc7429a1ae3648ad54bc. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/FRYAS0907400.
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 0xcd89e0d4988f2ce6e5d1aeef5a64c73ea1b4c565e705b62c51398ca772a0dc8b. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/FRYAS0907402.
Clin d'œil (Medley: Djily / Tendress / Miste la vi la / Silence / Mi beso / Pwofite / Onti fle / Mami / On ke pou yo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbdbd36c7d3e06541e315aa3dfb82c2726e66f41777b05f00e06c6063d576914. 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/FRYAS9507293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07cb26714eec70b2de02e26832230b55497e687872bbadacd773100ca9ff810d. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T22:59:29Z), 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/FRYAS9507295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ad95c0b43d01f3c2d2ee0be6c910379c38f7ff0f9367dc43dae8ec2973409b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FRYAS9507296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a5c6338baaa0a2f302e0dd09df2da223f5388b1936e05b98480b857c58f82f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRYAS9507297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a7675a38e17ea69f93b36ac94f328dc1a8ca4110867f8b60d8f5459911d28e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FRYAS9507298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43adbf9d1f80bc74a76555d57d208b2a468c35413e65b876a96d58fe733b0c5d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRYAS9307147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16dbcb0d822d5edb056e70340b17f7169348d6f46f50af724e1d4530b6d1c9c. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:24:46Z), 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/FRYAS9307149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd791da685a576feb26814b5a8651ae4893ef225922ea3859cc1a9984695b83. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/FRYAS9307150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe780e98195cd015e3cab2fd9fcc294f4ff96fcf578e13f5aafb480f02a1596b. 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/FRYAS9007142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3093ad4a4e4d35298cf1156e861d3e0844716bec38cf917c02bccaee14f1ac59. 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/FRYAS9007145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c146346056fc30b27f7c968e497afd5deaa35929dc10b1521295812c8214ba3. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/FRYAS9007140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87da91e0a4160f4dcc84571e0647ebb11257d76550e7d457342526871393b7f. 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/FRYAS8807182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c93a279730a3a7878c09e319c6d3339132f4c9fa7b061bba09f141198874abe. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRYAS8807183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe915d419dffcc5a06148196b92ac0ef2dadbdccd919029390050dafe843a8cf9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRYAS8807184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3214950417d83b602c862cae19a592536aa4e2fedc12e3fddf29e6eb28b45b42. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRYAS8807185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d69ba6d51a2c135bcaba0b64860ccf3c8fc8e3e84104b08c2e267a93d796cc. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/FRYAS8807181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb2fdf430bf0a986685056b59a29b5e645af9f5146eeeb7744c9b6a385a7ee8. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/FRYAS8807186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f99eefead4cc4c251d8223c536b2315e7e6960bc0e1ddbdaa6da1cc0aa9a1ac. 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/FRYAS8807176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635b1394da6c2488ec91cfbe4b0377bb014bf212cce0acb8507ae95eb2edaa18. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/FRYAS8807175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc026bcaade1afd311c999282e852dc20edf559d2404921d0a06930cc04c393. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/FRYAS8807180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ce1b357dec6c06b503b7e03735cf5ad37ed69cc5934cca17bd3bf64bd51b6f. 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/FRYAS8807421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4911387346cfc3fadabd7622294e74e55880020321c28a2e2a49750fa40d74. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FRYAS8807424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71cb0a5c920011ad66c7debbfdb4f9b69065a12b00b3d110b93af5f0a8e7de8. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/FRYAS8807423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78005d5200737fb92afdc083665c9f28df02f5aba2dddcf542100d17f03cbdd0. 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/FRYAS1003692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4373d7b7d74980f4b199777427e6609fe59ead2f1e32a3ae10ff340d4774137c. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/FRYAS1003687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5a38e107f077c3fe6276d6329d9ff05b74a10f2638ceef77c43e33ae48c316. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRYAS9307133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7526eaf1e25f49726883331333ee4c2530eb5de8099ef8e82bfbe6966f8b30. 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/FRYAS9307134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56437dac1422f0d2ced27a44b1c43559c4a75b1461ec6233b31d5532af8eb4f4. 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/FRYAS9307136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d905a86580f987cb40e85fedf6088842424b9a47e09e407101eebaa457f58a8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRYAS8807286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b65cb5d6bcd91b4585abebb50473cfd66f45a235c614ed053691b6ebfa607c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/FRYAS0807453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0fd08a1c0ce2bfd72db895be9844e08def9e0c1359cccb315b6f0df08e73f5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FRYAS0807455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da469db53885a7cb6e3fd23783636626f518566c0e42a5c9abb0dadacaf519b. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/FRYAS9807703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56704e73c9c7c61d4cb7c70da4046329aaea1695dda2efcf4c06281448ea4d5f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRYAS0007808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c88ee98be9a88a282cf3c4a79d2f41f2a28b35bd7322696f9e4fdd27fb6f14. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FRYAS0007812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be102fb56ce6e482b99a795139860496f2a838ae249b5132ba2e44fdaaee311. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FRYAS9007162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959b31cdbe8e55d3b2ec951b55a3be3f9c3ba0a15a6c6f6ca13ff326dfeade3c. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/FRYAS9007163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9298bb34adeff6e4880a9ca098574648f8c52db31ce20a216bb202b90b686ba. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRYAS1003718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e3c4aa32406efefbb21a5a9d57127a2a7e3428813ab1715e34fe468ad52304. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FRYAS1003719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb31c9615f2501cb8e945e53588aa75e38790db3fb3e22caa45a9e16d37c1cf. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/FRYAS1003722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd9781a10d66bff8e99ea738de6b2fc9c17b8b0b1d0e1e3db8f91d9bab40dc7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FRYAS1003724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96702b8de8d95e52ed4a00da4e90ca91ce422e83c0aaeb548f2b94bf8493f817. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FRYAS0707331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdcb2386656f0ce95dfe30b0d867256444e524ecea60becdd1c82b5e226ae3f1. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/FRYAS0707330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f04575c74dde56870fdeff22048c076d883e4261fe34c720f06729829e5dcec. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/FRYAS0707332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c79b6a31d4404de5f378aa53ecae9039d3f6ed3b801a74b3011f9a65551291. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FRYAS9707433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8e525b326c16f971d6c5ec6601758213b02b30aa45ccc536bc83b2674d2715. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/FRYAS9707426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd64dce704838cbe1010029d68a1975d405c0071242d371e174bcc64478f1092. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/FRYAS9707432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4418e44a6cbfa70c83bdea4f193d3779828979a6ea4fca25beeecba94ed829c. 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/FRYAS1003701.