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 0xf8db3aa5f70d8f4c282fbfb69d51ae32c143a05dbfc386a8596dc2958fbbf7df. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed3e4f94-cb77-4f43-8737-3f6fd32ffec6.json and https://artists.proofprofile.net/proofs/artist/ed3e4f94-cb77-4f43-8737-3f6fd32ffec6.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 0xfd8da98c0cc75cd22674dcfcd327064337ba5f52eafae3c8f02bf9470da33736. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2474159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4812d3ebd51c45ef7ddf7955edd44b582ce077caefb7dba07ad916652cb3ca. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2474140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3be29ac40326127c91554b52fd2fb27665e61808e98c1684372efbca12ae7e. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2474145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ff0c0e09f16a47cebe1954e3793669fb44a562c130a5cc555f0c8e35993a9b. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2474154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1094bf51a22105134d9c2543e5372521ff90fc18ea3d4ab45760d3193f99374c. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/TCAJA2474207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86901741af7b541949df3ca5f0a01b9be6d560820679603ba8b50770ae9fa0e9. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/TCAIZ2474132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5a2bf68561dae72e1d3184c1d4b11808e9d3fda301008aa4327c77a2c9aa04. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/TCAJA2474156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1227bd475e24d56b2e09a86dd006f3ef457afb53d5209c7ad108e5bb9ea08599. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2474168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072c28065ed8fd8fe4463f2bb6f00b17043d566260d04b3ab58ef27c66a4f0c4. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/TCAIZ2474171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb34527bf117e41da9aa0fec7987311a10ba1cbb6d24234772c063417e49d61d. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2428596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e88440c698f7b9373d7c9c372cda985ea4947f52c29247eabaedd8481aaea0. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/TCAJA2428619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82aeb9206f9af8c98bca8ef5b9654a9c36490c15190528e993e668a52b121103. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2428626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c311422d8a79da4117a028db48814372ec0f82ce5194797029e72a966f69204. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2428633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60294b1de42fe9b75dfe2746715a23b018d7f5b873b07db3e16df5889b6d5bfb. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:04:37Z), 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/TCAJA2428585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2eeec91372de02a65a42f980657b866ce7e2910807a7063fc2df97f836cfa0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAJA2428637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d895a8fe0357f6c2fdf3398074d3d1cc54fecb6692c9e0de7260326cc64148. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2428642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1968de7cb261ca52bb67624a952328d357bc246a7681814a73d38a6d4605210e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2428652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8134bc971606fbcbd848399f7c4f4806bb484d1cf527ac3a9cca3098480e956f. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJB2428656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f3f326fdac35206ae88e02d968d19cc84b5c5b800982941a857151a618a091. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2428941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f8726fe1bbc2ba4fb3258adcb1e208e0d897e742669bd61cf24884f103e64b. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJB2428932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8358b2a0ffb5a07ff7ffd7202401f5121c953cc4eee2a3788e1ade667e8db5d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2428909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634679dcfe73b5303ab2cf80c838900e31670ed92d7b69c90d4e2c3163eaf470. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2428929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84ada0b23596c653b5f1e2a9cae4e458d4a96f30af26754daccf04872e17d4e. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:21:13Z), 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/TCAJA2428912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ca64f59cfc5ab484ae2ffdaffbfc74da8f6901a5b19a572b62c1a816e8c0a1. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2428916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c872c94edda85b32e923452701cb67d7e735914cf3dde59d64bf452a33a6e46. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCAJA2428919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b086e40392bf39d5e8b40d256be843efeac3b4f5dabecb584c43f098fd890d. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:39:52Z), 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/TCAJB2428905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9ab7282d763ca5e8ac5661171dcf6c7a9cff2dbca13b799110748c16a5e443. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/TCAJA2428960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e39898d8e4f4843dca9a045801832a3007693484d07a23ee42aa6e265a83c9. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:33:21Z), 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/TCAJA2428949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633f322920609f5c7a4edc3a7709173eef54223edbc7c56a6b7e960e04b40aee. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2428936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780ce74c623ec3df63e5d640c89af28d933e8ac50b410c62cea255c7172e6c5c. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/TCAJA2428923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6abca889a6c2af0de20af1e56895b2a79c720275c6822ef40a274ed61d5b458. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2428944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b62cbf881c8c9f76f0f30a807f5b9613d7e5dbf3bea10a459e79cb74415d4d. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJB2428953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39de382d2209571163fb747bfde5a432adfaf4e2f68327ef7e013e0eabf8320a. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:09:48Z), 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/TCAJA2428904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfa059ad4014aa095b02ff266b3c1935082c8cfb0e60f4a4741d714cffbb555. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:00:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2428854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e44b6765a433d930534abc96e18e7bd85292e76fed7836e33379758367900b7. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCAJA2428840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0163a67a7a2af78a295c8b09b20b08c463e0d63fe4a45b63ca1a745be524dd. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/TCAJA2428789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e58a763794ea14c8d9ed37f4c7557a1547db12f64afeb301c96a3c4e9705704. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJB2428795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23cc75aea03285725e2eb01a640cd771884aa69806655cff634c675f52d1055. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJB2428772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24aeb4fc30b777eccc35404eb6f33ca36f8723c6ed6ba7c4a2042d9dfd0bb22. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/TCAJA2428855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13c38757e22b5c7ea56b23935257bd0db4506acb9c36c82d1847e906e626a95. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/TCAJB2429027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f63d2eaf401420dd0c916c9ab3717ef5f9950dd75d7885f008f3eb8153e964. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/TCAJA2429051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f10119a0060a6d462e6cd8a063052d2f561f9ed5fc2248bf4f488c043f1798. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2429034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1adec6ea01068be1be650f4137a5b847a856152aeefec1287848d0c41d97e3a7. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2429057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc80a2fd3296b70c39941881fb8a7a500f8e086401d37731c2101b7903f2a19. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCAJA2429023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5777e2427434b4060ffefd655aee50ae0025b61c9361cdc253b74f9f1b7f4817. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/TCAJA2429014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369ac9aa1f3541dba8bc34a6590b85cf86751f8124de6fa043003ea08f89eba7. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2429050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2af566f74404348feefef9f729181be4305dadb5510ac45d590bc5cf373201. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2429044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e776bbb11dd156951f7c0135ff94045446cce4e38033bb20e7cdb4112c0c5fc. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/TCAJA2429037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ca24ef010f48e2c7cf5f9b9b491ffea7f05c9e0d4641d7654a12af11135061. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/TCAJA2429043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1925d6b9a78371137be216396947e682fb6edcece0486d433910291f7d429d. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/TCAJB2429046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0853bb9c30866d04c29f0a2b4f69cb26c73fec40f6fb4568f15c55fc617e7edf. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:11:38Z), 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/TCAJA2429062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b187600efa2e4f7654c38b05d4d766e915b68193d487b8831d48d6356cd2a65. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/TCAJA2429055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeee353fa8bdf24a5a6f1797def661055c8ccf94455141f6874be22fb13ba694. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2428705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404f1ddc49e27556f6c4a99df4943e0111cbe0f351397b8220d786bdf29793df. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2428728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e41c6ca80c8048592a9d661f16d6c8b1afae3759f3f914c30ff1d38fe8f1ae. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/TCAJA2428709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x874b028b21f4c7ebcc3c737b47ade1df477d0b5232ccef8334d1e80dec3811e7. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2428713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5a29598e88a30c46e6d9df9f70f894ed7bdcfb481699c85437edca3d4474d6. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2428719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc4053d745770f828770641f193816570a6bbdc44b93d3207ae2c9ae442291a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2428743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf136574fc82e490bb43cdfcacac03f2f92eacdcba9baca7b42bf39c48532b6f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2428695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac96b5e2da52c6437d2c178afd77fe7c6b00e1d5bb44d1ac81910a119a5b933a. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:32:07Z), 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/TCAJA2428724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a76d3070d987013481e780e402faac4879858a6bd831ff707e0f631ca57ce31. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/TCAJB2428747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe3b7cb231f95aa5cac6484457bed8fbdb810830e2543ca35ad9cf3045d7553. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2428697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2dcb5a4d3b7b150a4f1be267e7895205b0f64690ce681bde58d29b1590470bc. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/TCAJA2428737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b2c752dd2ba628e8cee64c89f2f4259e94ba9511f0973ed70d9093747ff81e. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/TCAJB2428732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256cbf426a4054d3bb4cd4c385d0bcc31190b867fa390de6550c93c42e7d855d. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/TCAJA2428745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8d923982f1b26e0853935b40ad68668159b78769c54fc34278ad8e13eb240e. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2428733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4be8cc6ebe310c42205a16555cca0ffd15e76959b4c1098ba8d626162fb8616. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/TCAIZ2474381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668c308d0262aaa141818f3506051fb0c3f7fe8feb6933118641ea7106749741. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2474366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81381fcd4a39523343cb95313cf8676d0b9da6954028b2a69393fa4a91ae0349. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/TCAIZ2474369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439df53135ae9e28510c4bc5117dd073a9706dc8c60f362100f34391416a3aa9. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/TCAIZ2474397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bdf81c985b71554bdf0229492e63ea19ddf26589457a0ebd3766828df0cd29. Chain 2 (Bitcoin): anchored in block 958495 (2026-07-18T04:39:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2474473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06b9751ed10522560c7e34663a4e920fd9ababd82e98fe4730b9b4641f33db6. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/TCAIZ2474371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf331c5c16439787044734b4265a78c3033ace665319befc9c992cf9e4006df93. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2474356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149812a73d80957be49ce151e967f14d97fa3ca642760a7415be0850d4ea07a0. 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/TCAIZ2474389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1f727445d069fdb6664563c0115d7d6283eb9ce2b8252dca555d134ea23f8d. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2474394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf462b8bbfd18aaeb7ac7e84003c6ac1029445c284265add0b55543061d255425. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/TCAIZ2474400.