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 0x7930b1f393bd11c99de38711700f64c15fc0cae26dda1f72656ff5205f8b6bee. 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/940abc06-3e07-459e-baf0-c864d7ade564.json and https://artists.proofprofile.net/proofs/artist/940abc06-3e07-459e-baf0-c864d7ade564.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 0xc23e9ad81ea77a9d820b996e64647b8a9d5ba6045b018fe4173e871d90015eef. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-17T02:41:29Z), 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/IL5842237386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c60a0138413d701f17b4a504544ff36e05d727cf96f74607acf65602e83ea2. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/IL5842237771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48314402f104417af0c40e72d75b43bcb352ddea910f3b1abdeaa5347a63d91. 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/IL5842238440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3703acd21de88ec098a7c6a63a1ac9e8d2bdbee1b00fcc4bff4385a7ff2de0a9. 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/IL5842239426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba9473f5d4a38124eb3bf144e45a9fafb35baf2fe6973c81fd4a4f175f288f3. 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/IL5842239427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c60a0138413d701f17b4a504544ff36e05d727cf96f74607acf65602e83ea2. 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/IL5842237771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4db1b4f6b7db50b7e384f47d61cff02bc4c0f8f41e8230aacceb03ad6e3ccd0. 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/IL5842239428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9c6076f9509379670a7f6eecf16c12a4b0068eae559f70837343339849323a. 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/IL5842239429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a30ce4053c300b12e9f6f5a61815a0b6e00d30ca2d3979873f2cf19314bc21. 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/IL5842238849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59abe2e1733303166e0b6e9c3d4197375835850d654f1a716b4052306a82849. 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/IL5842239430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d79b3c4e532d6e3895ef05dca8bbe20e8b8c6bee93274f24978d772739daf75. 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/IL5842239431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7edc26acc909ded464056d06fceffd95ed95a58c55d027b91d7042571dee072. 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/IL5842239432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b99be81345b56962092af4db50702c2f19fa120f3439e03ddc7ab1cc584717b. 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/IL5842239433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88cf067210880c092f2495e7fe1447244cdd75457c8654519eedb3172fc3f415. 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/IL5842239434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb557b49b31a6f8f40b3190a1b0532143cb9bf58779c8d85c1b53bc72577db73e. 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/IL5842239435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ee26a652db12393aaa800ee6e9d42c7813a1327926ec74a3488d6162c6e39b. 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/IL5842236510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48314402f104417af0c40e72d75b43bcb352ddea910f3b1abdeaa5347a63d91. 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/IL5842238440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2959b7f834b61fb7165331ae7876fe870ca3c1e88e57eddb8f0268dc57949d0d. 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/IL5842239436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d7524d5cb6585651e445a82bb290c4b970f5b903116da24e3055bbf88b490e. 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/IL5842239437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3703acd21de88ec098a7c6a63a1ac9e8d2bdbee1b00fcc4bff4385a7ff2de0a9. 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/IL5842239426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba9473f5d4a38124eb3bf144e45a9fafb35baf2fe6973c81fd4a4f175f288f3. 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/IL5842239427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c60a0138413d701f17b4a504544ff36e05d727cf96f74607acf65602e83ea2. 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/IL5842237771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4db1b4f6b7db50b7e384f47d61cff02bc4c0f8f41e8230aacceb03ad6e3ccd0. 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/IL5842239428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9c6076f9509379670a7f6eecf16c12a4b0068eae559f70837343339849323a. 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/IL5842239429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a30ce4053c300b12e9f6f5a61815a0b6e00d30ca2d3979873f2cf19314bc21. 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/IL5842238849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59abe2e1733303166e0b6e9c3d4197375835850d654f1a716b4052306a82849. 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/IL5842239430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d79b3c4e532d6e3895ef05dca8bbe20e8b8c6bee93274f24978d772739daf75. 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/IL5842239431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7edc26acc909ded464056d06fceffd95ed95a58c55d027b91d7042571dee072. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/IL5842239432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b99be81345b56962092af4db50702c2f19fa120f3439e03ddc7ab1cc584717b. 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/IL5842239433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88cf067210880c092f2495e7fe1447244cdd75457c8654519eedb3172fc3f415. 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/IL5842239434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb557b49b31a6f8f40b3190a1b0532143cb9bf58779c8d85c1b53bc72577db73e. 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/IL5842239435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ee26a652db12393aaa800ee6e9d42c7813a1327926ec74a3488d6162c6e39b. 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/IL5842236510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48314402f104417af0c40e72d75b43bcb352ddea910f3b1abdeaa5347a63d91. 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/IL5842238440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2959b7f834b61fb7165331ae7876fe870ca3c1e88e57eddb8f0268dc57949d0d. 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/IL5842239436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d7524d5cb6585651e445a82bb290c4b970f5b903116da24e3055bbf88b490e. 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/IL5842239437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc976a6f69ea0588721f169b115f3b55edd39083b6970edee21d9a364b9fa0c. 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/IL5842340533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b7902b94fcd7df4f51bdbb7a029d1e1b12bbe8b8425a461454931eb2f3dada. 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/IL5842340534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca0131a22bc713af6748a281ff00d65cff62405355dacdc3a9ecb8a99efb377. 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/IL5842340535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c870009ebd55b8e6053bb93f9043f06a6286fb82a6e7465e3604952d60dd73. 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/IL5842340536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f95a398933ffff57773d646bd865303f37fb9ea48e5bd0f851d841a7061bbc. 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/IL5842340537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6032c5cc12910455342815c1ee7d517268d6b44f76d6165023485848d413aea7. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL5842446489.
אחת ממיליון & מלכת הדור & לא להמציא (מיוחד למצעד הישראלי השנתי)
אחת ממיליון & מלכת הדור & לא להמציא - מיוחד למצעד הישראלי השנתי
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dea5f68ddb0ffae038b76e2583ba501714c82e68be98e8f58116b7c4566c507. 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/IL7532513993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834d299c146bf5900830044365995aea518add2a320ba5565411ffe874bafeee. 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/IL5842445029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357edeaecf0a2f19c21732e6fdb84351e76810694153cea06c649a89041c13c3. 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/IL7532421566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14141961eb0dc41111f26d0bef4ca4c7843370f420ca36a2c61fda947538cb8. 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/IL1042405404.