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 0x29bd0a59ffd97d2a3b7ff693518da317efb8921a937571a4960abcec2de995f4. 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/95ad81b4-1685-4792-9bd1-2e6326782872.json and https://artists.proofprofile.net/proofs/artist/95ad81b4-1685-4792-9bd1-2e6326782872.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 0x8f16021f7e851728cc8b17127419f4aaba7b8c71d7bb505495559c8f06023b6d. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/ATRG71400970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7138d8ecb6be4d87cd7e8d35abf23b173b62154c2fb3959b1e062c54bd4cfa71. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:40:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATRG71554016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb1f1197c0307fbd0f827b55724010776ffed90910e186e660a00faf3bb73cf. 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/ATRG71610033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f16021f7e851728cc8b17127419f4aaba7b8c71d7bb505495559c8f06023b6d. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/ATRG71400970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7138d8ecb6be4d87cd7e8d35abf23b173b62154c2fb3959b1e062c54bd4cfa71. 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/ATRG71554016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59425b6a3a32f1259433a41f5cd0d395c53057660b38355318e72308445538b. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:24:41Z), 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/ATRG71713036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb406283c59e6155ee8c4bac4c9305c6a06812cf07bc90572406611f5fb291b97. 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/ATRG71721058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f50633f247bbdcd5bd553b602682afe7b5e7e17ff834c4f74ffad4d02f9531. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:01:32Z), 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/ATRG71844039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8f6ee7649622a166eb3409be98d8c4c7bc6a7e8fe84bf66cad8ab31d50b821. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/ATRG71512016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe166b39c21150d32bfda67d0ea77f10e29ee9a37441ec091af954a451eb0cf73. 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/ATRG71911634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a374caa34739cc8c128645552e883333e6fc990ebf216fab5b4fd9174e23d5. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:04:21Z), 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/ATRG72004701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a8402c93044582a38da892fe084c52c081835fbd8f9c0df743b15a45783ab9. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ATRG72100701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06edab37874076d11f7a097f963461ef5f2e1656a253fb93d802fe7fc6c180de. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/ATRG72207109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c650142d2dfd9a9afa74e46f6d0793c75ae54d35feb57a7f3ebe0d9a86cc1b. 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/ATRG72305101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c7ccb103047ead1e65c7abcb7fb0d362dfdc98025cf6cc9e402bef6b664c49. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:35:20Z), 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/ATRG72305105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e73cf5a8dfdb0447ff80d7e97a2ed0b972d481c63f409bb2af4fecc6b4d627. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ATRG72306305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190fdb3848663e5436bc586dc184ee9d24b7b1ea77459537d24705d226b5a829. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T14:01:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATRG72306501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4dfffeee3187ac0bf1e07187d23aa6505f0d68857afd1c3b0b0ddeade6e3ca5. 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/ATRG72400301.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9a991bdd5dabffd03c94b58f2ad25c4c6eff4ab8a8d8943134c48de18c2fe7. 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/ATRG72500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ebc87730ee0b9d974f7a0ccff0f6f5e55308954a8cb6c6babe42470a585ea7e. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/ATRG72500201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842d3584bad9c885ac6520c5a087329e319bbd0b40647f4d1f33952e41bb73e7. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:28:10Z), 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/ATRG72500202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772384e069fb7f989d5e538ac3680ad1282194c9e89225ad73a60971b6fe216c. 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/ATRG72500301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c2e395f731f35176c1a1b46f482d70400605b77cf21e707ddacc1cce46fb75. 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/ATRG72500501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fc501e067912c8e15fffc898fe7ba9ee2c25accc13196f41cd46bbcd93220e. 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/ATRG72501001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe049bf447a1190d4a3824af53dc7e005cd91688a34c04ced4aef9ed0569a3c6c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATRG72501102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55179aa5c8839c4da5ac82981903bdb5dfd74f2a56aec652fe900b3380f18294. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:40:37Z), 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/ATRG72501201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6bc756318a07a3322dbad3608d6d61182dae6249fd54f303bb46573faa7d91. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:26:17Z), 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/ATRG72501202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b19ebfc5f1c9fa59bd648fdb6e8c171fa61da240b5ea763f4bf89b728ae425. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/ATRG72501203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ca0a3a8942b21e52a919adfb7c3fcebcf6c88284e62a884c6bacbeb15eb574. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:56:32Z), 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/ATRG72501205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb0b93586428468a5c1f9d13944d5ae3676f50252e64ab3a6aba222951d209a. 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/ATRG72501206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82454e9ba7d17c1e9a545e9708757fa28d76093ef7380f4ba262fde2105895b. 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/ATRG72501301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157faec3b432924d9e0152be8f335369250ed53b44888fd1c2ad3182326219eb. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-20T00:00:28Z), 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/ATRG72501302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20538f40b0a54605cc5308dbddecfc2a4bc0402501e1486a3d3fbc6ceb2c8416. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/ATRG72501401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6ecc2aec8cbf15f4420d2611eb4c8015fe21e7b87edd5638d7b6a2d7668288. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/ATRG72501402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f43e95483cdc0a28c58b318a1bc4947c4fcb2f49e2310c6e5964ae57ee314c. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/ATRG72501403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c739e51d61102270f755c19d9c89305a687c9c12fb09435835156fa21317b96. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/ATRG72501404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2180654f6ab9a44dde30619fc766746d3f1cf734868e53e194884fb77e1f4d48. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/ATRG72501501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe5a7071d8cb2414bc9ddccd415033beccb39481c9bb274e542820081376f49. 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/ATRG72501503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc6435ba01736b769df8603f56cb8d460f51a871a6b74bb0ab305d118e94cf7. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/ATRG72501601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bab83f45b41387b8e423168480c00094549e31195a9ae2732c18d54e3f8ff2. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:10:07Z), 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/ATRG72501606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff6fa09889d57a93b946cd9d8485cc8ed9ab4e63e9ba51ad4b283de2e5c391e. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:53:25Z), 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/ATRG72501703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850025fb501f1511d0ad0ad9f8c71dac3eea860fcb6500681d6c7393f169fdf8. 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/ATRG72501704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f689c715d7a8f5eedafcf2a5f650b9f098ca8edad2393764942fdfc2486332. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T03:28:48Z), 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/ATRG72501706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6582cfd703515ae0f74de3b37fc65eaecffeb8af640bd08bc65a4b4344abca95. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:49:32Z), 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/ATRG72501801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6396dbbd48cefc4f44c07dd2a4725d6bca1ccde2c64c8c9eda819108c554d6b9. 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/ATRG72501804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0790f18c1fa5c08cc9a8011f8be0d01f978d8c99089d045f3270ff4e7938f6. 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/ATRG72501805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dce5dc07cf8874f580877a75bb0cfde83619ced0c5da476eb0061d1285b0ba0. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/ATRG72502001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15c2f8c48f574ca0407385007d7e2e675b1ea320cb92f7af0f3c88f51958121. 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/ATRG72502002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28149ac2179afa952a74008b9493135b38a9a5246ea47e72b24c7d3b485d1f1. 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/ATRG72502003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c412fd56b9fe8ef7aba53ec10189fe38005f56ef707a36dd1e489fa21b98bf. 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/ATRG72502005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d04999e76ea5bb6b0de8c7352956994aed0f26a00c1a349d44efab2503de24d. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:12:01Z), 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/ATRG72502103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d8567b407e4474467a2abaf43d0918b1bf7ffd08310a012db93184f2348f09. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T00:58:30Z), 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/ATRG72502201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40dae6367c6f3b35e0c050868e4e6bd2a2e16a8858c84d419eb6cbbe88ae659e. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/ATRG72502202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1397188952affbe68cd42a31842d80a42ad4aeef21fb04b7b9796a26dc6dffca. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/ATRG72502203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6a8aa5ee1c8dd3b32173f5b42b19151f10e6ea699b1ed7014be91662a74b58. 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/ATRG72502301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb514ffb1adb07b053affacae3b54a8ac825ca2bc6cae17c6546abaad3fa3ec. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATRG72502310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda040862744319f4e656c5362aec547e4244a5fc5d459d455e9c8ec0a3ce506. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATRG72502606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b9e68c5a8617465d1e451e407257dd9823b8a0c3b2ea8fbfcb66068522a9b6. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), 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/ATRG72502804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93c1e76682875c1fdf43a9035fae45f61ba92848e4d00791e050c4df9c30c1c. 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/ATRG72503202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050a4baa5f2a50ab14c6af695514b4c45c8b8bcc0603c457efdafa45dce3dea3. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/ATRG72503403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72379bb26be625bc16f16cf2868574c8c55b14ac6fb427314967d451980b7860. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:42:02Z), 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/ATRG72503502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf23a0e118fba93045222743a559b29f9a852656395eea252717216c221c9116. 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/ATRG72503710.