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 0x62821b2067144c8a78289c598cbb5df8699e60c3517218ad7b6d00715d0278de. 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/2daf326b-6aea-483e-83c2-2841b06a5a5b.json and https://artists.proofprofile.net/proofs/artist/2daf326b-6aea-483e-83c2-2841b06a5a5b.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 0x472ab73cd368f21391ff7d61a2636eb220bf0484a1ab3f9d49d4550276d90052. 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/GBWUL2078235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5fa377d356b3034ee37128f9cb23b0095361f76de8d592016f0694241219c9. 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/GBWUL2078245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2bf5982f370171bf334bd962deccc784f1d652d73bc675e207ce02edb4de7a7. 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/DGA0S2425190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b827fac6d2ed3cc0c1c877fdaab6b517a19631ee0a4ea0be60d908088f3b4f. 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/DGA0S2425191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8665dec7938f66b580c8f3f062a8ae1d40203bfc7b8698e351507c459ff9d38. 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/DGA0S2425192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75b416af894c5bbc74320a7d69367a0bb6777cf19b4baf32810e2debf74e222. 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/DGA0S2425193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62e1f847b2b30ec6da93c71493c58e33f0ac30d37ecd03ce142e07a19ca5ee8. 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/DGA0R2449155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792a19539a3a3c7d645108a0eeebc4196b691431c295f6ee8300450957a319a3. 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/DGA0R2449159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ddc5560769ef1b14cc83e4a0b05326b011ec4f34f1db6fe0a8a490838ff625. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/DGA0R2449120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d7e4b0be7028cb90bb35bc4eea6d3fdcad2842dd406e7215d31f4d1d053626b. 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/DGA0R2449124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d984f3091a6c21457422a5fb64b1e732b816912045a2f70b9df00df1a6a46c. 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/DGA0R2448966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21dcdb7d9d81a12e9b4e6ba15aad2e71a019fdfe0e789a003bda7c5c0f3b5518. 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/DGA0R2448947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc56c66130175911357cfbd38c3a361e3e7d2973054f9ab25ad21a972c4819c0. 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/DGA0R2448952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa8b5c446b36a701467cee6c05065437036f5eb81404bd8ccfc7a965ee6b0a5. 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/DGA0R2448916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9454f16f0c32549d044d9bb9b7c47b51bbb4256a027b7d12e5819e1a7461721. 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/DGA0R2448919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7770fd47ea47f3aa035bbc3f97e09def77c9d2ace73e9ec2d4cd773a18264d90. 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/DGA0R2448920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925049eee3ef167d259c47c09af85fa7f886bd101afd49b93e82c4aa05bbade2. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DGA0R2448912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb1107a8be94a43278907132a3b85a1c04134d374e2058fb3469a5a49210df2. 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/DGA0R2448837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd28649d2d938ba14cdec8e5259e763b22ed58f73b05d6168a1d5441e63a1de2. 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/DGA0R2448838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087f58f68b240bfd51c5cc5e65b54fdd7801564dad9cbdb63194a402afac33c2. 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/DGA0R2448843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6415e8f4890aac673ad479e5bc3c2b5c860c693b7ce05aec0c30c01677389d. 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/DGA0R2448822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa65a7427692844bd02bf22512906efc2c7da9ed3a8ce3ec000c82b5809d24339. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DGA0R2448823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac5a64b8445f093872d5f317510ad99b087d3eded58f2a9c0684260759baf9f. 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/DGA0S2425104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9135fdeb6ba433549861745e76c7cfd68695c3fbd3f78c86ca170e886a91d40. 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/DGA0S2425109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad73f3e123f7bb4d425661e3d8163c302626d76821b9619c1b766d8a74a2abd. 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/DGA0S2425112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9af1a8896abfd5532e76bf61a1152e0700336f3c04ed3f85cd0fa2f4864da6. 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/DGA0R2448813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b012a1579e31426c29b0bf9170db8ae5dbb6c3daebfc5189317c5e71aab29d6. 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/DGA0R2448817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e7b26703459cd2c7f4545912f90009ff50dca4cc8f2ad26f36d290ee471642. 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/DGA092468273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ccb7aa0256e37ea0cebc07fdb07c71c80e60cd6022c536dfb9f99d3f16d43a6. 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/DGA092446353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73dcfbd98d9fbe62c5292bd1af519193ee9cd0058ebc86e40631bf77ef13ab1. 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/DGA092439347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc61e6794a843aec390b72299c66c6b19d264c7b2a51632a1143b3f0bb12ade0. 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/DGA092365168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7f3a9fc860c627b38b8e99db4e26e101b8509e3dc58ab8b5ea28e58d3bb6c4. 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/DGA092365172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb09790f8ae7c94e4a68a8a306f8ac76ba3cbc5a440a6e2b53add7d3c9b4602. 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/DGA092361700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0924c4fd5c9483ccd0c3b269cc65ea3d8f2db4dc1431787dd47ec033ff2820e9. 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/DGA092361716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31536c2cb11c1ca2e8d5f2e738ce6fc4df3edff9d3e38201f30b6f3e3fff601. 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/DGA092361717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f4c300691168a25b387e4dbedd956da062ee921f6b9afa61fb534a206d2e00. 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/DGA062240139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076a15be95e4166e323e95a03b1ca6d04a7293dd29df64a91aa7f865e244b184. 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/DGA062240140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679734985df860b33cb6fa3a2403f96306e265918ed8edf1090fc0fd76e34b91. 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/DGA062240144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93454fb516dca1fe532543bc2cdd767493ec8e8adfdd402d3ead62064d5eaeb3. 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/DGA062240145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aebd605140b445e89b35059cd631fb8b9b19584862a7798c11799033159b8de. 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/GBKPL2296173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed23a34240086d27482057b3ca8145516b55653c2a9a68d0ec95ee45b0c7354c. 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/GBKPL2296181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95988ea65e0dabcb18a6d65a2d178b7644987b94dc12f62c6813946f36a5df62. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/VNA0F1781463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72eb56a19defd7193cb1c4715e6c5dbf3db703af523a5e44d5c4af60b52f88d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/VNA0F1781464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe77bef67d0e975b55056d0a0607b994de4e1f7f7f11f172aa3dfb420a27a79. 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/VNA0F1781466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5f838a291f941217375f9dd5a204bafe2e1357143dd6c6e0100ac9baa944ea. 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/VNA0F1781468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf433ffde9091d18dd89d846ab08971cc29ae1bc3983e52e942c6fce27e84082. 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/VNA0F1781469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bc7612e86f66fca76242b2edcb0c8227dbb49d2f9d5f2470c34c285b34e9f9. 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/VNA0F1717312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80cf54bec94356c7536719424b49534a1e5ded34b824ed3775f78755af9c65b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/VNA0F1717313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a5023aaace93ae554823114464c884fa7b4bb49aebeaa4c307fe67c44d378d. 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/VNA0F1717315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb530cdd919818f8e8759b78bf14fbb3371a07071b53de35a0f3169979e5c3e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QMFME2237299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ffcd4f5f2196c7618c87562007705942a165474ad0d5295d83cf2458dd7069. 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/DGA062261482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9cbd9838007476dad190e6ef3483c90974d651421a8e5deccd9f069186bc679. 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/DGA062261483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbedfa45fdde88e4219f03314687e076e1a85212ae6a9e383de012d0e7c99879e. 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/DGA062261486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c35edfa5458c080955d95bc7c6dedb7b2ee494d91748cae4af60041b1b4fd53. 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/DGA062261487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf9fbd650d054f5a31233d9e723a1d3b26863c0ac769a1923f7dc3d9f17e1d8. 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/DGA062261488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbb35d1caf12b437a13320d17a1c5fda7a9b0a37110e8d5fa1580079fe64f22. 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/DGA062260526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901d440a3573242da4cddc89e5301058a3e825aa501de17fad24ec52cf3c6f47. 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/DGA062260675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc99e866a3555e746ab63f0bc9506c15259070824d099662255b37e27e248e20. 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/DGA062260677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d703d92fe2fc12135a5ba49c3ff8d224bb5bc265a323ca49651ad3aa3c0659. 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/QMFME2249505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391e3dda9f6e58de9a4fc0f4d127f8be7aa7eebca3315a27b8ea6f9ec92f18c8. 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/DGA062260774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3fe9a9c29cc7aae9478441a3309d3ca21599a5320a5b6c1f753694d1d88e221. 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/DGA062260777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f7debabebc3241720b964535084634526e51b498f65b675beeeefd5ab8b684. 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/QMDA72222471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1ef7769c63b53254e5e174053ba99d290173e81336345039d3039e2c9c4280. 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/DGA062260781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe793a7033e0372d25d299d3bb5cbf8dac0dbe0c112b534aec3ad96a6ee720f8d. 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/DGA062260783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc1f87d9117c6bfe703111dd720d4024feeccbe3626176af2b878bf1ec43ae1. 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/DGA062260785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea31c25d6b8f4ab697c963e861315f1757d2de0d2620e03b877aba565a0bc133. 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/DGA062260786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded0f9389cd46b257549f3f9307dd305f4026e8b664440682c45c6afe8bf16f7. 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/DGA062261813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8974b58ee7b0540aeb576ca45f1abf475e4c7065e21a2e956508baf347a6f51. 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/DGA062261814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32139e1477a403a956d8762e65b8cb4faa05fd95ce164c69c40611dabec8f202. 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/DGA062261825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06268c35ca25c791f186b49a5291e62acc81b6d1422e0bc5a255ff8f544ffbe. 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/DGA062260652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04777ddd95d21137f77903f18d749ac80024e866451f74facdeec01f6d72460e. 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/DGA062260658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6a92613b034aaadbe4ec56b13695d9f7f448ff3763b3d2ed15d475d5743f4f. 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/DGA062241569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb6f03ff3162f486441669ff7960bc357fa85c744ab04225b620760bde3c844. 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/DGA062241577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bb610dffbfc3f11ce03e4aa3bed719566ded40cd08e2918009b80e7c70a308. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QMDA72225806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d2909256f627d218873081a690d78f51f46055231678c9e2ca725181ecc3fa. 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/TWCT51717981.