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 0x36bb577a6f2b76e55d7cde00d32926fe1e0769705744cdf2bb6d37f9cc33cf32. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/230b1147-c7d6-4822-9da7-6806c254d9ff.json and https://artists.proofprofile.net/proofs/artist/230b1147-c7d6-4822-9da7-6806c254d9ff.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 0xbcb7f73301315b78cee7c428b792bc7aaa3f45c9311fd95711c3ebfd6ad9dbd5. 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/ITFF72200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b899162016b4609c8e782c3bde96d4e34b3f7018dd31fbccc2fde542a23ec5. 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/ITFF71700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6400ddede878320c69b4ed788ece538cbeb81576b8871b645281ab6bf492adcf. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITFF71500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93a4bc80802a3af6664e624466355e1f6196f9615057b8b58abb2067da4c324. 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/ITP951300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9efcc53831155d927337effaa032668e5650f58158a74a733fa56cc7210abe2a. 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/ITP951300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2410c98f55c083fb22dc6897b2682fb039e7d8c82596b12f78a7b5c6957a9ab3. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITA640901492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea05b9bc4db10d7434ba31ae8ad2d05c89a69b1cabd8a9387fc4e376707ab50a. 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/ITM000300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa174af30ed978b7b4f6e0e2201e222187d806945b85670eb7300d8211795928c. 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/ITM000300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630e1fe8d40cc11cb1092224eeb7cdd02792ac68dd6b29855c4c6dbd0e60ffd1. 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/ITM000300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220199c51dbaf3261e3076b51bc67ecd2036728332a35848976b249675312ac0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe501c04c8e5d3bdb296a7d1c42a2e90c86bdce9d76cb23e3a143288c009e14fd. 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/ITM000300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ddc65967660f65f9bd9dd3b453a1e1c0baf7f76dcc6af4ee55b767e654f10c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93630c403f81fe9bac0817b7d992e8febef0bd2513bdcc7b64a1f1f3438958bc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fcf923eb9fb095b1b913c7f8504f028ccf15f1a1d535dea9ae4400dc53085cb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a8e46470a441e86437945980dbbe4780b4a1f42a63a5f0a98e8393d1e3c4bc. 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/ITM000200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5636aa3bb678997bd1a148159bbdd66eb38d0112d6f4c2944eb9de9aae089acf. 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/ITM000102260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f373dfb874170e40d933c03bda4faf7311fa0a9d4a24af9d908c8e897ab7ac. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C0000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02ae681ef447e605b6431841fe6d8d95b44cf5e4b26456233d6469885876ead. 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/IT00C9500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448bd9ed3d3b13671c8921edda40acb025d580b58e7910256a1e7c132ab5f619. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9601302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebbd2d9a0732562a1c0c48e8e4ca58c189d73a7f4660a978d1a16e4a6bd4e033. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9601905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49eabd591b662405886ad34b7729c0f6d6ba431a999d5d3484103bee8c44823. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9700201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe487cdb9c4d224fd6736f86bf2a2a63cec2defe1b9a5b52eed11cf035af76c34. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e23f8c9de1c56bdb8da87ed9eeecf2d2995d87af1606db07d9ee3243ce86c3. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9800501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecdf2f2dc882d27e1be45a2d7e5281526e44cf8916ee3d356cc086f63413cf6e. 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/IT00C9900201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf745826fd4a4730c8e47b0ae81f1181f5bafa5687c70910574f5c663f7e5fc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9900301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fa952c817e72b779a7ca088329d6e053b676a3ad76d41397016bc998be6b34. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9700218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888127c9720e3cd8e0bd6d98a21372907d355c405a3e0e16f7223c0fec46fabf. 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/IT00C9800102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942656f115b384ef215b1ad0a3e9d3e7e526c552775c4eb6446a07638a544a64. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9900302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf745826fd4a4730c8e47b0ae81f1181f5bafa5687c70910574f5c663f7e5fc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9900301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecdf2f2dc882d27e1be45a2d7e5281526e44cf8916ee3d356cc086f63413cf6e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9900201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3264d41f0160ff5c46231a84598c99cf15947230c2357286cec51b3947a407. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9900401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1b4193138ce88dbf22f94a3c34a1f6e40a749b35e1b2d828550f65220138fd. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9900501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe3ec028f4fe8103d908635d789b61bd885f448b976c4095550867e08efaed42. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9900801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321462fad28ad38b325ff4c710f8fc49ed457277eb04ee9f565792baf7601529. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9900901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1830eea51e49fccf3bdff67eb111dbe13cd305d6ee3bf876729029e4ab8cd0ac. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9901001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205312a946664a65385c18460d4ccfff065ef5e695ec34e2bd114e7b39777c0a. 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/IT00C9901201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834cc5f4a95803df9a1c4786a81d00aa4e42a0668383a2d98a1ddef8b61aa94f. 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/IT00C9800401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe487cdb9c4d224fd6736f86bf2a2a63cec2defe1b9a5b52eed11cf035af76c34. 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/IT00C9800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79498c251d588bb9302bcea6cb9b0a0913f7849ed016175d9f5bf90ef48b36a6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9800701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e23f8c9de1c56bdb8da87ed9eeecf2d2995d87af1606db07d9ee3243ce86c3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9800501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68411aad5a73cf9a6e046feb78bc96bbe608709b97d973f1fecdb4abf7c38d22. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9801201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657fc5fcefc1cddbc3d1fb406c1d7ff18ba3754c4dd75c90acfdc14dac7a5a5e. 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/IT00C9800801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3099d6162c091a43a5e234afa462d3864d4d96632928486d66f32f5004261a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9800901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5989ad627b441ff5aac149c9b81009925057cf3618f4924a203414d1fc9fae06. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9800601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fa952c817e72b779a7ca088329d6e053b676a3ad76d41397016bc998be6b34. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9700218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49eabd591b662405886ad34b7729c0f6d6ba431a999d5d3484103bee8c44823. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9700201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebbd2d9a0732562a1c0c48e8e4ca58c189d73a7f4660a978d1a16e4a6bd4e033. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9601905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a9965e7d958b86bd3efd8a23b80b34ee4fe79aeda532e5fc66c715f58abf47. 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/IT00C9700104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b208a9eaab8ac60f43a8c961ef38b74c04161c09b04a80ff8b7f158484d633a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9700301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448bd9ed3d3b13671c8921edda40acb025d580b58e7910256a1e7c132ab5f619. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9601302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888f9267d34fffa8c26946875ad14e4136373c6f2c8275ce0a50ac4503df9bc2. 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/IT00C9700401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02ae681ef447e605b6431841fe6d8d95b44cf5e4b26456233d6469885876ead. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9662eac4dd4c5cdac4cd48fbc43e0a2cd4218fbe215c23b88c5e3f56bac1e2aa. 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/IT00C9700501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2130ab8bc9250a27785db4634e41a5a18b811d90668066148ad1c66a872c1c84. 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/IT00C9700601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1362e1cdd1300cf8aee92f9a09a8e3de9a95d4ac8efa8b152a3be1a17ecc5688. 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/IT00C9700701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c3bf7ff86ffcf7c8adfb87502e68f2bc6a2c6f4058462215be631dbf306ced. 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/IT00C9602201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2befad3d6847848aad233993d164dce0ceb4be00aac6f4ea785f2a204e2e026. 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/IT00C9700801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d3c23580c5b55642c29518ac813205037acb6f0d105075f4c67dc6684eb6e5. 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/ITX372003602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ad9206fb63b8e1c87d34c6a8a3b5d415218d02c35802b6cef7276c98bdbb35. 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/ITFF71900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074ed2d3d90e3a9a2d5b01673337acacd81425cca2e049be510896a8cf003c65. 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/ITL011600060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ea05b4fe0bfea85629257ead778829edf5f5e7f7ee83c8e922148e9fb4d2c2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITL011600061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fa952c817e72b779a7ca088329d6e053b676a3ad76d41397016bc998be6b34. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9700218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78643a10bff719bdc8bd3664a6cae8ae6b993ecfeace220bfd3165483ba1d7b. 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/IT00C9700216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7edac234bd4513e96b37fcfcf6f88971e2b73ae13c376ae2229e7bac765a1a9b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITP951200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ddc65967660f65f9bd9dd3b453a1e1c0baf7f76dcc6af4ee55b767e654f10c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM000200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0870f5b7d373699fc6758a361d1fa5dfacf35fdfb332e4a556a96e695d56180. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBPI2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02ae681ef447e605b6431841fe6d8d95b44cf5e4b26456233d6469885876ead. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00C9500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6478b4fc48d1d44833bc7f5e69efeb0d3660411910164928373afdc4ad19c44e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLX1G2400335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b325b9cd30aa264f255bd7bfedafd70ae8d80572af746e7d5bfb4c5d1c465ea. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711600588.