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 0xe1dcde4169de1e6739667e382d52f725a053f0cd3868f5f7c01e387457ec215b. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12c178f6-8378-43c9-91e4-fe62bdfc5380.json and https://artists.proofprofile.net/proofs/artist/12c178f6-8378-43c9-91e4-fe62bdfc5380.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 0xfcfb69ea75c89cf8937a1a736e2cda74e6d24ac90d88784206b332e33c6ffc54. 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/CAZU21600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687e0d924b74e498377a325c343d0db7dd67f7d270c34b61b70327b2059067c2. 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/CAZU21600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce52615c4c6cdd7997c0a52f200563a9b4b4f75ee4c8ae784e36a24d4a459d5. 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/CAZU21600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d7c8f8917b773d9916635af5678af5c13e73abaa2beb6d5d14ada8da904932. 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/CAZU21600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad68d9f19250082d70546bf89bfd6be08f20ebf21944337537667aa8707621c0. 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/CAZU21600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b16cadb446dc6ddbe07ce4ad54e526ce3505c88860840b7b5cb5cbcabadfae. 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/CAZU21600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a798070bbecdc929ac973823d141a2991efd04c48eff6a27a7ae6ddbb19366. 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/CAZU21600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b7cde9999a7ac3e89a15ef89047840ee56d3a0824415a68913b013cbcd7fdb. 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/CAZU21600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23042ff62998b7d9fa92caeb0dcae02ffe1369dabfe4cdf44bb2cb390f99e8e. 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/CAZU21600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb05b83138ef252f9696ce2511c1748ae0c5f1145e9a77a8099cab97dde4e490. 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/CAZU21600018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7d1774431000680086596085c01b42bf1f6a60cdc2e838b0828144f6d05050. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/CAZU21600017.
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 0x41bdaa6f69a6f45f940c4aca4d1fc32ec9126d8943c62373cd3ee3537a1c7ed6. 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/CAA0Q1442101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf145f6348a10a8bcde1283328a9e24208063847e676c307dbe05b56c13cd19ca. 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/CAA0Q1442102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195861773d761fe04c3e184b2becabb116ecb8003bc2b91b9473bb0ad10b8f55. 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/CAA0Q1442103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef1edc5c2baf800d827ffa1bcc435ca527dbd95f9b3de7c1a48edc715c4f036. 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/CAA0Q1442104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71397cd72044283dd38ec17e363973b5d778861ceddcd09c126a68c077f3fa9e. 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/CAA0Q1442106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043e2f8f980b70318a59a655bedf786ba31d88efc4ee49457b7a0a3ab7be0c55. 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/CAA0Q1442107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6276a865d4e51648dfc72ffe5ceadc35df9b9e9041955a99e127e2a94a4dac. 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/CAA0Q1442110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aefba7624b472fa9188289b3f2bdb6b1266c8717e819b0782f3a38c7764eef3. 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/CAA0Q1442112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19463d1871972924700449bedd96c25481a767e5052a53250b30f17b3d7728e8. 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/CAA0Q1442116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2399c82de4362a32bc68ea0f35d3896e724fc2b4950e66b4a8a5d64c517b98ac. 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/CAA0Q1112502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cbffaa48212fc43f0e48df6b8f67adff4a5656f7979227218522862cf7b48a. 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/CAA0Q1112503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4c5b27209d91d3d3d7275b932a7866813cc1a4069548c1a5e13b347ef14d51. 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/CAA0Q1112504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a1aaafc0e76bd814673d8bdcf8c10b9327de022f70f31b34d17a46967f35fa. 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/CAA0Q1112505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9431eb3dbf31e5d34397770ccdd207fc6b2d347666af9b7ac300911182e5c10. 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/CAA0Q1112506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42d7342c51303962944414ca5ad382ffe48799c8f03b1440400caad306b94f9. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/CAA0Q1112508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c4d370d07efd74f9a1768bf4790007b8600145f45aad15dc22e5e7016c06fa. 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/CAA0Q1112509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132604ab66219e79fe2935ff0e279b65e59bc381f7d42f3834df8663e8958aa8. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/CAA0Q1112510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5644f7e308b369e906cbe6da980cf74d9c173769c2f02d6c298859536b59e6. 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/CAA0Q1112511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b01e1ed7d607731b97f676f6456f23c117bc3808fdbe38b6ffea2c94794c78. 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/CAA0Q1112513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534c6d6ce1b58267eb66d41f89cd5d9bda2096849babb4fc7b8df9d979e30de9. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/CAA0Q1112514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb156f6ff5a304b166df217471f8b812af813898972630b287bb1d2885bfdbd11. 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/CAA0Q1112512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3a0a53d4f0169be79bc925153a72453053a1005f3c698db99f118896cc7ac7. 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/QZMEQ2069680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadfc84a32a929ecc23f339b87429145549e842f664e8fe65f40355e001bbf306. 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/CAPQP2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518291a8c54cff0d41cc48094e4a53139c82da099f78531cfa87edb07bcbc157. 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/CAA010713106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d4be990117b6c9639fce298af48e15ef3c50b7dab64fc212fd0995b1ad3007. 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/CAA010713110.
Un dernier coup d'œil dans le retroviseur
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7344abd67ea73e377b1b2a0681f3aefbcce9849ea33ea97608a079596f7d0be8. 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/FR0U91201127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f4d490528580cea2d95f8f18249f445efb118236ff2347e3b55354d6002bf3. 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/FR0U91201128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145c4de7d849f477a948193de666403c13c13412f20c8a020dce76fa80d1a98a. 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/FR0U91201129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b9251a6bbc2cfc46bb622770ec372586db9d3b3b4e46c96e39375a72f03b21. 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/FR0U91201131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769bb12d99f8cc5195895f5781758b21d3f31bbf1c5db9f7077a97fc4a795a0d. 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/FR0U91201134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb503d246929f77bcd0daeef3a32b771a07ea337325a40f914405bc65ff64a01d. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/FR0U91201135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3787262dbe5afd1705d777e0e7252e1de047557cb7afcd991a1894e9ecf914. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/FR0U91201136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0dc3c42b6992062c8d60b479e7cedcaceb401db82cb02179487e0f0ba9e378. 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/FR0U91201137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9e5cfcfaee0a40e0cc204f11aefe191b8e48a31d4c344c3218a9ad3d4b350a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FR0U91201138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed9da35fb235487f8c6800f9bfde1a473dec75e8b848148103f95d8a0b1f56a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR0U91201140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43fbf4fc28a7a3f48fc0eb7258da83afad5583d35dfb10dd9e8e32e7f9309cd6. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/FR0U91201141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb88bf72a43990d0c529a12bcb7fd23b5a1626bd8222fa7ed856bbb34cb6713a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FR0U91201142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1c69296de72b14022b7fcf6f5bd14bc37645b7ff5737163b405536e72ef432. 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/FR0U91201144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9792dfd3d874a5503783ab41c766288075ea515d83cc09760f9331aa7be82971. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/FR0U91201145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fecb6bf4bc4d966b6a518745e42b18c5917125db44e46ca5389d85f60b0e8a. 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/FR0U91201146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87400bf1f1b220d5cc912e3e97ff9d1fbe5794316a266f4fb29a20fbda639f12. 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/FR0U91201147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc253de786222ef9459ad10cf769b4b8505be3dbb3e611b8114695b365c602c. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/FR0U91201148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbd89955c6abcfe5fa5e0edfd71dbad74608aee9f074c8ffc4a97a6df1ca71d. 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/FR0U91201149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901ebe6fdb77a298d640ea94f9d105c66d68a7eb2b419e027a56ebf79baeb239. 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/FR0U91201151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442e8abeb20fcf9ac9d5801cd8f2728bfc9419b425c5e3eeb98f48ceb24d2662. 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/FR0U91201153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2a83513e3bc121bf21654e9cc2f65f18b5bfea55aa78f455123b8b971011a6. 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/FR0U91201155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef01acb692911020c3dae7c551b7fecdc53e5615928fccf149f50b1dbdc9e64. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/FR0U91201160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d58fec7c3a92c4a84e2e3bb35a89b2e81ab8e33260afdeab74c37cee7cdf31f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/FR0U91201161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13ce15dc3926794b5ee1412d49061b3ad5cba7d6e21bd13de00fe714ad73b10. 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/FR0U91201164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed18437df934a0465982d4b72dbb311fa9a9a9f4fd06f0fe0a7b9a5911b5e078. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/FR0U91201166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0fd5a9c021ed576747d55b68a3fe0f2b3eb35b955ea16e1297638fa1874bfa. 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/FR0U91201169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413de753a9ec27de46081d38a48ed972474997db1dff3642bde353a1dc64202d. 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/FR0U91201171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63694081353862087acce4e51a83d4bccdde6c4bf752ee15a2b157ee4fc8296c. 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/FR0U91201172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb002d5e8fd0eba43a93770f2e746544c39d010f3f62fbe747f4d228b7383baf. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/FR0U91201174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b2623f1c16faf2829d8462be742e1857db14f925b8db691ac8c3180554a1e5. 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/FR0U91201176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09048ed7125d76225f832ceffc38e95fafe924b965ded7a100db0f91a04a2ceb. 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/CAA0Q1622321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7978b6aaac3e9dbae2f31dc3d9cb2799acf757fa761d237ff039ce235de7986. 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/CAA0Q1622332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff2dfc1ca5d548f746c6043c2939c5ccc6c03ec7cf49e857352f04806740428. 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/CAA0Q1622322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4abd69ed3716a3c4e252c4d3636e2efb4b31e5172a20aad2e8c7ee67dbaf38e7. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/CAA0Q1622333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442cc87bc26da6d58b115a7bedd171b42efef4f72ea83fd987adc8cf79f7a023. 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/CAA0Q1622323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c147fc71921c6837dbe8cfafcf274a0f5493c721ba78f14543f0d8d8610b879. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/CAA0Q1622334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5b11462b2017c42f30efb253e7d6e379267535dc79f75e761500f653f93c13. 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/CAA0Q1622335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff46879e2bf245a8bd9b61a42b0e62a407dc3c1cb7cb9aa496dd98b933e8e01. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/CAA0Q1622325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe591a9de24f5369e243355cef2d94e11e3b7bface5f98f93ea2fefc791e533dd. 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/CAA0Q1622326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe61609b9fd6eb0589ecea95863efbf7a3d875095fee3b83f8c0e91b8da929cb. 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/CAA0Q1622337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44dff0219adb51ef9eb2d966a3af8e818118b8fbbc8705cad1745815e387c79. 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/CAA0Q1622327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998e0fd01254e228c49c5b35e7adc01bc9ca6c9f5cf542879c26fc9fec08d7ec. 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/CAA0Q1622338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1b6e6ef086d7e276c244fca1045227bd8b5f4e2c017c9cb8455fea93ceb645. 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/CAA0Q1622328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8749ea2c99c524161692543f7f8fbf8f930e859b5ec6b04b0c35cab0b7684f7b. 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/CAA0Q1622329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6fa7f6c4ba160012100324832d1e9e48f4b4d8b2571a7bcc7c240b26b390d7. 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/CAS501300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39475c74a78aa76838629c407153088d8193ae8e10894b487faf3116dbc42bff. 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/CAS501300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca352dd880ca94a5b297d154666be9274b2e4433cd8dbe915574dbe5e13b505a. 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/CAS501300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe319e4be07b2d6cab7f7dc75be90695e41e94a58eb627de0983be629255f0c54. 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/FR6V81923958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f656e6a17d43fec6ad9ae677dc23bce6ea739f258405e29acdf666474befb5. 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/CAS501300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80374898c1ad461c850839422ba80ea2ed5d3b19d4d2600a233a3b15e5da793. 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/CAS501300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a5e24ed8757cce6267299e08cd8f026f489513a06a3ff3d903cf209d3d2dd9. 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/CAS501300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27ba93a82fd50e596431c63e399f2ee0a961ba5dad2c7ba80fc8978d86f8dcb. 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/FR6V81966068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998f39dd19c673348424a51fd23cc0560d09c81617d164f648e7b973b724d7bb. 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/CAS501300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b799bd01aaac27e88489d89ddcd711c3d23158c0e565edb8e2264069f6dc43. 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/CAS501300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ef16a46d77db32abeb1ead289ee418a2e80e5fe7f67d06555500305672b544. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/CAS501300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62512bfb2474bd41a2f96a042cbe5c975e93c1b34936cb044f2a4aad8fbf867a. 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/DGA0R2309154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f8dc4da60998d527eb5aa469e49f8aaec95e2a207482da55070b1d15a618d1. 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/DGA0R2309156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf65775ad9910f2734eb3b95997b4209b8b55665c78c9d6090edc66bb40bd207. 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/DGA0R2309157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6dde64f6d1e603d52118d3015387493711cf084c6e4f286291f2d8fab139059. 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/DGA0R2309163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a668d30cdc8669ca83dd545715a79838ace8fe9eb66781fb3b0af7175adadb. 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/DGA0R2309169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf749dadef946cc37be2bf225916afadf94e20965e14dac9e12fffd0a0a0bdf47. 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/DGA0R2309165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd639aab8d331cd4d1ebbe4ba8ebe3f9490272671c1e86e2dac00e887d03c428a. 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/CAT560856002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40e02575740d11ddebbda62bdae71487bf2223c52baa1e783757ca05868a750. 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/CAT560856003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cce19822f07000a6bc9deac6e2d7a84674077bf98bb83ce1cefac1c5be6f0b. 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/CAT560856004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321ff5afb65e0ebe7bca6734f7184be7af0fc38c9e8fa925dfd20c24b0c9141c. 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/CAT560856005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a889e2762af376b29cb6f60e4c1b4724c265688177b0d6b57d29f1baea4e7c2. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/CAT560856006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a4bc2df3e5e2c4cfb494601a0aac37b981702429544f16a1c2475855847753. 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/CAT560856009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b057146e0cb7342d22e64a2fa224f495ecccce6a0a93be359439f82afa55a8. 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/CAT560856011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4374928ac8b7f792ffa6cb0352a988594b361be8d1d4676fe26fdd6f342f0447. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/CAT560856015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77191a4043dd52168882c8479823cdb46f9ac1fa4f8fde81d69bd0f3fb227e50. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/CADC41104548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774889112a98f5f8d746a1333841e21eefa32e4a8ebffe23d4eadd824160b458. 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/CADC41104549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9335640e03348b1d172c8e12965a4047637b4fd179e7abf71ff02cf214ccf535. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/CADC41104550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2556a79048c71f6ff8d6a2ba912e894791afa808ca81200e397a52b7c5447786. 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/USHM81350932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ef73c056d7d6fa3d99d4c7b741b859afb0e638f5f9608199d3efb2156df584. 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/USHM81350938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd76c4b7a72ce668c891e87f41f9580bed9088c78aa5d21b7a823f94c9daf099. 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/USHM81350944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76fd231a07fb18f21b090b8b94c8227e35185b3a40ce5f3fcbb5b8591da4fee. 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/CAA0Q1512301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533107db579a8fdf1b68fc4043afa1bed5169c4259259960ba8a02c8668a23f1. 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/CAA0Q1512304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c133d1819871165e3bba4bfbfa607a623e2d2426a1dd149045e736dd1d19490. 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/CAA0Q1512306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4202dc2d3d7d7a7c76eae38aaabb0a6f5b01e2abcf0893c3b697c74f984a026. 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/CAA0Q1512311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5d50c64ee428ff73bb057ddbb25f7f0fd1e53f6bb1faf488a22e169204f120. 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/CAA0Q1512313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d6c3efe11d567641a9fa549ca947e0bbcf075995051ce4fbbcc44eab510361. 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/CA25T0710067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdaed7bdbb5d08da33559fb134dec4bee6a3d43d0a3a61f12dc182f9b27f8f04. 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/CAB580466002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98caa54a093db592364368dc9ff0afdcf757f1dfaf9136ddfe2be1cd4911e0f. 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/CAB580466004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c16607e040702fbd0056caf6f3395617a07576aa7f58b798447329a7ff96714. 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/CBEB72500002.