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 0xf0a1368f5ae166d2cf6b299acb5ee0f8791388b8c3c3571ac41f83f932e94b35. 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/f9fdaf73-8724-4958-bd75-143608a36928.json and https://artists.proofprofile.net/proofs/artist/f9fdaf73-8724-4958-bd75-143608a36928.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 0xa44d0b46b5a1a8069f8190e6f29a23e8e8549c0cb4d5b42d1e00423e960ea8be. 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/SE4QJ2100106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640373bb05ca222dfc5645892c05047a137fbe80957ddd32fe2abe35fc204a02. 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/SE4QJ1800804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9494bf2de98b1f93a733d9f658fe77526ae4e9445e4ad3d6f1b468ee45cc35. 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/SE4QJ1800301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa659525901b6dac7b9d0cb3d04343b6074103b36bd485216a41a369c8504eff7. 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/SE4QJ1800303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c391d658098f13177c8197810244cbb224175fdebcc6bd4e548c2a74969058. 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/SE4QJ1800304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b16d2a187cf7a64ca46e21358cd65269001f3eaf071a475655cb0424c20e2c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/SE4QJ1800306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215a67120df84f98fb4a1a00f1322ca334cc7724f9d2bc41f5631d7441393aba. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/SE4QJ1800307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7290e470436c1f85478fa5c1d318f3dddc60c092ba408ee0d6b88cdbc8998fa7. 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/SE4QJ1800308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda903a95733fab1bd79da3105b177f99e4ee4901a9096d21e043e86c03b25e6. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/SE4QJ1800309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3070dc79c9fef52aa2b779b09d7a4c9d8ff3bcb24c7682b501aa74be4a43346c. 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/SE4QJ1800302.
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 0x024b01764d3a002db9abe433fab8213c42aa4d976625fad051925b2f5541f58a. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/SE4QJ1800305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e65a117c776456555426852f62a321429a9ae1239fc8aca88b6ea487100344b. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/SE4QJ1800310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c65c3c6bb70b573f1dfb83578d8e303211b81c82e06ab53f0ec6f98b90c3c5. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/SE4QJ1800311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c0c504bbd8a10e61f4f1b6f4000cebc6338a8090635fa6d46d667f658736de. 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/SE4QJ1800201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876801a94c9b6163184e5ff303cce0d0a05b67e61febb476786f4d71eae3a570. 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/SE4QJ1800202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc71318dd53f60201b43956eb886c71874dc366ed6acf65890e22fe1fa8f8ea. 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/SE4QJ1800204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b800b7f4e41496a43b03a9f1452fce348b1918ca5c3b57cc58186cb5ed04c4. Chain 2 (Bitcoin): anchored in block 956995 (2026-07-21T16:20:40Z), 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/SE4QJ1800206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb54d6b28c29637f7d4115d732f2cffd7af0aaf38886d91596f3137dd0782783. 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/SE4QJ1800207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4581da1a09123ee4e6229554f92997038529ddc15ae2706073a69e8b86c6d0a. 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/SE4QJ1800208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d7202baf5edb532f109bdd3cc717cca1e712a86153994005bbda82a2575ec2. 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/SE4QJ1800209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9204ae397d28fad14f68d9bcdebe6b006cb0da4302f8fbfce16b639408526315. 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/SE4QJ1800210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05267ae1f4c8e3ce3b0662d3f3425f440b8059ea3f44b43ec2ac970ab5b70a0. 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/SE4QJ1800211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8add9fd4aad57893af9a5bd76ac59e55fcdc9bce455de6295ee7473d4cba177. 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/SE4QJ1800212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad9d8f0bbc05980b523b8404679fe51b2cf43169670d24221eae736b3b55404c. 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/SE4QJ1800213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5a9278196f8acf1bf54ddc33641286c35a795b53ac875958ca0e00bf2fde3f. 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/SE4QJ1800105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84860b76a076ffd8827e29f9b1b9865b72dfbabe0b486286673ac615c48f904b. 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/SE4QJ1800112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3f1b519441f724446847f132006efbc64d770d9272d7f94ce22ec4ea4cea19. 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/SE4QJ1800113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89690d49a8a885c1b27485dd4e62434c8d5d191f00afff36e027a1b122b4ff7d. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/SE4QJ1800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4380cb02718a25b0fe0ddd7790772edecf968b97d3ac374becdd96d3c17ee9ff. 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/SE4QJ1800102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18be51c8d7ba76464bfde9f0d91227d30d95c409dea652d68b088c4f94492b9f. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/SE4QJ1800106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24613f86e54534e4915f26dfc53c7c9589c928e8d0ce531d849ef0c5a80704cc. 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/SE4QJ1800107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fceba9cf2289127eed7549c95ee523741780222c551be69de12a3108e077f5f. 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/SE4QJ1700101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad22f4ac648597d86f96422b31209fd7c2f6c116c224d4c12f0aaff624b0ea2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/SE4QJ1700102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d4daa8787f90e28367297b484ebdd55ee47c9ad33d30745b29cfe0369b8a92. 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/SE4QJ1700103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a50b865f9ab6757360ed830627893856828fd44c154b7f9805ad312fd77413. 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/SE4QJ1700104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bc579c63f55ca6c7a62ff194831410ebfea8f37265d1a8f49316c68d4739b1. 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/SE4QJ1700105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906ed65d0213246d9833b6865dd86ac5c21cbc8c3856b43248f4deaf129454fb. 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/SE4QJ1700106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42b5e04694116bce51832bc71efc930be541bf3cb0b3090edf979be9fe2e3be. 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/SE4QJ1700107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1654de9f1df534a83376ccc19d3d5bfe36c4ca21b0e49b9a65d5837d2cd3403. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/SE4QJ1700108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2fdd500a50622c8a79c4746074be338ba371eb874dd8bab74245b07790f951. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/SE4QJ1600601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2467567e7e9aebd5271940625cd66e917cd18c7c461089cb31c48ea87a33e6. 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/SE4QJ1600602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089f7b9689da7566329ca98443538859ca09aeb227a30fbab8edc80f71b9c95f. 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/SE4QJ1600603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe731359a5be86f9dc70c7a82c73007939ad0d8bfb556924877c7fabe98b8aa0c. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/SE4QJ1600604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42832d968c425da6229e3ebba5e12880dfb8016039aecb84ac81c114ba00b662. 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/SE4QJ1600606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3421ecebba93de36f1a7f479811441c4877c09a6a243c3fb03c083996e70a376. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/SE4QJ1600607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc013b89f5eaa3601ce157b6ffc95f5abc88d4c60f29b380f107db3d986cdad. 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/SE4QJ1600608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4ca2e8eaf1bf2223303adf564afa9d9e4a73298639b96b0c290f797ec45b5e. 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/SE4QJ1600609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a38e5ce759e4466f40528c4e6fd478144f123c51825d0283863c1db46cd662. 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/SE4QJ1600610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de7bf91955c54b5342b0b90ad2a71fe102a65ba78a327ae7ebb49f52699a3e8. 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/SE4QJ1600611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c929d0ad96160a702f15b74fd998b111083b346ca5439927a2260486d9a1ff. 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/SE4QJ1600612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0ce5bc7925245e5f8118857d063872b19ed48b5e12e7e0030e51fb1c8345f3. 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/SE4QJ1600613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2f3eeda6bf7e2dfc4bc3787650436ad8515efbd8e37946a261399b9556761f. 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/SE4QJ1600614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d0b60f489a1994dd14dff9bd1e0c2b260ff47b2f863946a89aec02fc240ed4. 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/SE4QJ1600617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6663b70300870f640e03b549b9a97927c168cb8f57c9ffe6414a507cd45df3. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/SE4QJ1600605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbe3ee5b2d31dbde38f747b24e52bcec88672b6ad4f0c928fad6622bc55eafd. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/SE4QJ1600615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fce2b7f630718037db0519b73fb3f8adef5446dd6807a83a0b5144dd3c5ef77. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/SE4QJ1600616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32391f1e96494a302e346f51646c8dba00f5c3e96d6aa1fdc223445e68b22f4e. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/SE4QJ1600618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7762ba1b4bd624f8303293a882a0a74215ea0af58e856df0e6a9d80e32fd51e. 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/SE4QJ1600505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2c2cbfe396e0c19fc9a76070882460e47b87f36571c143e614dfb45b00feeb. 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/SE4QJ1600507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2088e2902c4b717fb5d3c0b72b9fb760d9fec3b3a005bccd796b0165113aeb2. 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/SE4QJ1600509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23badafe891faa038e9c57aff377ffe65a5aef0fc95fd6ec51a4f4df2f1af5ac. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/SE4QJ1600501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd390954b5cb79b234114eed16eb4ca2e1a1cae24366ad2e3ed25aa0476baaf9. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/SE4QJ1600506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e4f5f1832a8b984f9478c5c4905de4c697332ca8f4bb716f3dd4c956c1312c. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/SE4QJ1600513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8705072edbe80c1e649c4af65bebd88c813e17767147c7aa35a245fd947fb848. 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/SE4QJ1600514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca15c050423258227732a2c3d6c415675953a2cb183f8c572d945684f98074e. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/SE4QJ1600518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740d486f7f98272f5c844374b2fa1fd68953f40d8c69b6006365098eb536053e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/SE4QJ1600304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b91c266081d4b4140fbab6a150b2e7b5cde9fb02c3db5b7963f8dbcbfbfc504. 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/SE4QJ1600317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b031d37a7b9321279686530db2b7af2dd0555d66b31cb4a7773cb020ee4ca36. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/SE4QJ1600308.
Music for Meditation Yoga and Mindfulness
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076aca66e76378aa8e7adcabb1e3083ac8c373a98a63e90f32eade99b31f744c. 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/SE4QJ1600201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73b4605cc30aeae0cf66b7e67a0b68b17ab929c42e54c0f1b3fbe92c9b40770. 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/SE4QJ1600202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9713881ad97e275d4c80d43d6029ad406bccd202d69d947e97db95c6770422ff. 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/SE4QJ1600203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931e0b982fefad28b00f68f598258b87298a7bbf1b8079f4f78c8d15ab9e5069. 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/SE4QJ1600204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0d6d8707c141146e4f9e34d4a6131c46204cf3fc414c6e7674dbc39e35dbe1. 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/SE4QJ1600205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf949d71901712d0286990ebca0be8a3838e710cd2e6004b0c62247f3b5a9b5b4. 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/SE4QJ1600206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10621d3784c746af32c256edb1e706120178b47d10b1a743cc938785c7c6604d. 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/SE4QJ1600207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09392958fc4f70a5a850b0b9c458e6a16a2c92b4ff1fa61b8d1230d08906cb77. 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/SE4QJ1600208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c2909dd3b5a492ae3786292cb87899e807c0b6f66bc57af744f8546aea18a8. 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/SE4QJ1600209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd156e77b33817321760dfbe16783c2b84306da0b40287471193eae08f735ac. 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/SE4QJ1600210.