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 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 0xe4e4295157d62f3a2080173c891bba36dda0c7d607652fd56a8569b55c949909. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d0eb698-b347-4000-9131-9e38839b0f14.json and https://artists.proofprofile.net/proofs/artist/6d0eb698-b347-4000-9131-9e38839b0f14.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 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 0x5231dc508c79a2944c775d3b8e90b788a4444891e90e17f271b2ecc5c8b47977. 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/AUMEV2146414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742c1a0974716629bcdc9fa315aa0bea8a56c35915d3626954f461b8ff1a0fd8. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/AUMEV2146415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadddb9e0be931a65ed52b587c43a180ff64553f230de199581b5165fa19fbc71. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2146416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef357cc42748bcf72e6fab8dc034707e7b96f866131c6faed2590af450bb5135. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/AUMEV2146419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3fd44da0f96f09d7ef484749a29aa333ce74641db85df169ff712c29dad252f. 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/AUMEV2146420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe466fb1bbaef485fc1c174627abf7b4f8ba3b5a1e24934bff896df0ab0e25226. 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/AUMEV2146421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82bf7c723692d187fbe95e98f108ba322890b9882f5ce30867b204b8d2ce736a. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/AUMEV2146422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0882b8626e044e44eb0e84c33f5a32e4df66111f85896d703d31d6fd19d9725a. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/AUMEV2146427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7428a088ec086568eb489c10f5e497f57d7ba9a2a4136f30dd3db7e25c35cdb. 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/AUMEV2146430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37bc6c460fdc24fdbfbef57772c2d6399cce6da1c1f8c96611bf59cf91529cd6. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/AUMEV2296153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc20bdb10a0aa436f0a52ef6436aabd3e89e3a26552366658dca33ba8c92de56. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/AUMEV2296155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85dd948a0e0dd92d6ac9a514f323da1bac3b177e348b482d1e5b2a7cada8edd6. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/AUMEV2296156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78013cff85e86b4b5ebd2800526d1fe26e07238926abc602121f9a36df66353. 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/AUMEV2296157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a3bcb919b226ef79f3261f24d232c0346ccbcbb0bef6bbc0830b0576dc92f2. 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/AUMEV2296180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56415c10341aee03d411aaf753cc449afb1c2ff5be2ce9fc3ee5dce1a6bb201. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/AUGBT2211594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd287340bd8c6ea5786e2c8565dcf708fbd37674d65d2c703ea1592083b2f1ec1. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2211597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc542b95d209f4ec4166fff367dec691155dddeefb42c61c59330a7cd5ba424a. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2211624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61f8aa3b53e955f349bfde6fbd66b6591b4f01bbcf5f670937fac495ff9dfd3. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/AUGBT2211634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e9d216a05c13d16bd4295e320514074d020089d75aa5621f79455aa2574e374. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/AUGBT2211638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43681340a799e61d49e57c5263e8518c3a5371b1223bad0f66ec0e98a173f0a3. 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/AUGBT2211648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc667aaa7474a269aac8ca6cc499fe4f53cf0eeae95a3020f7d827b35bc838ab6. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), 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/AUGBT2211650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf069e8577387007d29f8eb5956305d848d652b2ed13119c767bc045b0e6c767. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/AUGBT2211652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59bbe9e9c727a4270fedf35170d8404899597f7dfb7c5fd4923ee54a499594fc. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/AUGBT2222531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f9bd1f51b2e2a609be85fe0fcd7e9d315637ea550e44c8aa886139249044a2. 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/AUGBT2222543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9263839ae03225bf30b969615339f5db64969d2ce61b535e2e989cc99765e60e. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/AUMEV2319968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c15090ce38c7a009384e117cfba44a78326fba538854edb25514b30d69e6073. 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/AUMEV2320018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10f0ee1c260498534bcd2065b133d946a61eea5eb2c64bc92a2c5ab72ab8eb1. 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/AUMEV2320041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3ecc40b680f23d5f241897c0f4d9cfa67fd42b4c2e04dd66562cba42e9ad41. 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/AUMEV2320050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c652b69d7deb51468f9acddbbfb57bf6061b526273d9800810d3a3e41a9d4a7. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2320057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdba3c33faa44a23fc99b2763bf8c48a9081620ce0fc5adf79d06d7ad33fe26b. 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/AUMEV2320095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7f87f04885b083d7fba5bad99885a2c0bb81335cb82f6c6ba48747463e2c22. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/AUMEV2320113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c73aefb2bc40224088165a89671ea9be8a441b901cea12b75b96d6ce4441a4. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/AUMEV2320124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95740fe25b7831f37b3dc67755f29ba24ea85ad22ef121d769e4a21dd2d9bc4. 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/AUMEV2320137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34142d02ca62ac8d29c9f740e1bccc07573de91724f1707e5415e065c4c7b385. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2320153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1433086745a75c9163cbfeaff84af80955161f8dc1d953156eaa8d6626b97b8. 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/AUMEV2320178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a0be3ba5dd4db9dbcbbd650c45c92c0842bf87cdfa68c31b83ddb1d2ffc0d5. 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/AUMEV2320187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b4234be7b364f72835fa7d66741cc339d5d79cf83b2f9744ce0aaf87b06715. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/AUMEV2320206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2776cacd1359258cbcbec2ef037b86e790d40ac400c2b540f0d39c0e36c5986c. 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/AUMEV2320219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c2ca985d4733840779bc234062cab44934c410498745b0a58473ec39027105. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/AUMEV2320233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711b9d5efe9d51696aac8ad50aa1711733b42507ac06fc31983b3762b7d0fcb2. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2320251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eaeaf947aef17eabdb32e06de4b7261ace8eea4b5532557b572df91e415d9f0. 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/AUMEV2320259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4f9065239eb5f94ae384ac1442bedb9eb0e54c2ed5d2d86c743b827329f3d0. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2320260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161164fe47b475df27986168204d7aa0e087d01b9e3e493ad54415d22386d295. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2320261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963f01bb5cc8a1c4b71b73ca2c1f4ce52f44e09e1d7dd21234b0da9b15818e41. 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/AUMEV2360140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1dd89747718cf6b1a424142450c70b51892c47cda05ce840cc1f656fe8b1f9d. 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/AUMEV2360148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4e020813d1ac43c5484e97cbb0c7cef667a82555075eedd1410e13fc1d2c35. 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/AUMEV2360144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe45867a7dea5fc6db7a2d36bee7be4617d1902f2e3fd0a6e0ef90a4bb4364a1. 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/AUMEV2360146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e90c22c169446a87a485a53b13b6be6dcfa61c8fb866cfb6365f22303e54bb. 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/AUMEV2360142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d8018a92bc5e63788da4fb26d5e6b6dcd7ee3b670060fe597770987fa023ab. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/AUMEV2360155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa514aca54068cee7338131065aca08df2bb68a5b19ada8d7aeeba864c8ead877. 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/AUMEV2360151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a213ff6f8d9329df83c911676b458e324a77f8f112da5a4c9d74178c460c4e. 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/AUMEV2360149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743e50498e56d12ffce7afa29cf7dfeb1001e8b5eb7d23135e9809b7856fb4a5. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/AUMEV2360153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09df9fe936a03638149bac82fbb5820b4e000bf9f389fc660cb0225e5c672407. 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/AUMEV2417630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ae2b56ebbdc24669642bd3e4222e4bd50d3a631f60927567ab3bd35c95a05d. 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/AUMEV2417631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b126e2b9a400a3fca1ad68157b82d825be1b45b430e8b8f5e1e75292a50a566. 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/AUMEV2417632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f36ed48627b75da490a45bd5023c12957f6216087100cd891117ae768117254. 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/AUMEV2417633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea12d91349fd98f2b9966a544baaa94b481eda08992b7080de420281d7859b9. 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/AUMEV2417634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100a0c0ad6b18eb92a35ed6147c629be02f9fabc482610065bf8393a380d1085. 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/AUMEV2417635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa35be04982465625d829655180cdc598bc91b673d80cea37303fdf314ba0669. 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/AUMEV2417636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ee6911f1c3723e1d987354049d615c3f60fe0ea51d62e054c050263cc60fd7. 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/AUMEV2417637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be931445e2ade2b28271b27e340f89d83ed8b34983321873bd8bffaac8e7f33. 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/AUMEV2417639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bef7ae17d4fad87d72473f18bd932cbc1fdeafb0d05a81ef8efb5be308adda. 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/AUMEV2417649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f1983edb2b6d5cb0387953981e14dfe3cc0dc942ab4ecb8f6fb288c416c588. 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/AUMEV2417651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db5ab1e8031fd88868cb73c8f6293aef8c1cdb22e97ad16672931fc2a83f407. 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/AUMEV2417652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14fd78fa59066736728f53974f52639c7ee4b6320a2144cdb2700e21e1f53181. 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/AUMEV2417656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb811d237db7c7616898f8a4b49ea5b023db130932cbd39132c178def5d59f732. 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/AUMEV2417659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a2e8b316f33caaea1999c84bb46e45a7f150f28ea3438a350679c7b5493e5d. 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/AUMEV2417667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b26e154d84106aba83bef09bb8dc5b16a66c1ab2fd7d9bcab0887df1755592. 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/AUMEV2417669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5defebaa55d34e87dae4d5051703f2016e258e4bc87b257dfd562d45bb6168. 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/AUMEV2417670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f84729e3390ae4c0ca1c794af2d6f7132ea3daf4e5c2daef6ce6c88d55d5505. 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/AUMEV2417671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be1ad2a15d292f91277e0b2e141186279d51255d44e6700805f8e24f0a882d1. 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/AUMEV2417672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4eb4deb4f1950aead070e48ddd2082cd3169a27fb7a92bf65d51256ead2c248. 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/AUMEV2417673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71066c75dd89edc358600d01ffd3fc14fb5e1496df32f9cca6b8e3887506105. 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/AUMEV2417674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabee29630ea9b080b151a0b618e7e8d6628a1bcc583f5456ca5b974d36362408. 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/AUMEV2417675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb379c66c83b589a149a2698d33aa3035d2719c98ae2fa964d02be3306466aba9. 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/AUMEV2417676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda72bbc23403cb1152b29d26d8b7df9bd8c1e9290201519334a1cbe38764d9f7. 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/AUMEV2417677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b90b2b194148484ea49712ece038ed994bcc062c1bd3315b6a71fe1d7cdd59. 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/AUMEV2417678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff00f05d641b046e80be10b871a80d0d1a05c836b430fa2ac6ad109882d70a8c. 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/AUMEV2417680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5406be0cdaa2fdce325da8ae87861427bbe513fa32264da8f2c2544c65a6e28. 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/AUMEV2417681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9258a9695a9caee460466864693867693a0be8813dc7a2c7b7d897226d826f. 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/AUMEV2417683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7921525b33e200454e023625a7716527ecb1a88cba13e071db18ea3bed2b0dff. 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/AUMEV2417684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b22a8e0b769b62b64d9d83ee0cece3c015cd377d3f3242143dee7de175e83ad. 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/AUMEV2417686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a0834d4c72290fdcf4edc8a06cb6aba67f0a710643c6be56bead7fee513b4c. 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/AUMEV2417687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe4e773dc83492660a52590d6cadc3901bccb03272a986634731508ab822497. 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/AUMEV2417688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aba9aed9d87bab8d03adb8927446075dbd9d61f96f2706b36adba4eae70c186. 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/AUMEV2417689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b489d7d8352b7bfaec3dd63dc9ded1aa015084bc4fcf64adb9969e9485a5e1. 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/AUMEV2417690.