AK or A.K. may refer to: Arts and entertainment A.K. (film), a 1985 film directed by Chris Marker AK (radio program), a weekly program produced by Alaska Public Radio Network from 2003 to 2008, lat
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053e5570925577ddc7962914472dd9df6bf947814cd506df3d0b06c9889a3555. 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/a12c721a-8d55-4dc2-bd2c-87e85d7a52a4.json and https://artists.proofprofile.net/proofs/artist/a12c721a-8d55-4dc2-bd2c-87e85d7a52a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a202e2f98049cd5fdedc4f862b41a170fe1abdc4e8042380b9bbc8686870b5. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QMPKX1505328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12b1eebdfd376748c1fa134e31debd1f678032afa6e274822e79b721217ad72. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1625606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc42770afc1c563493e3a42e4aa3c4a737e2000a812697041fcf72ac170b203b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1696991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbeb5c6cb63d897e048ca95a347ad01669603620cef2f32022ea120b4b059044. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1617588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72514f6b61d83c26e68274928cc24c97cdf6d9f042f9e3bc572d0c374f94d4d0. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1676775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bf794d6e2e38b3acacb1af2a3b3c3d58e5e3a2085ec6501a8b489cbd651ec8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1765699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9253786c2ae1486825e3de5678053b2f3e384dccbdcc31d5d5b270aad952ac36. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8LD1767979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd433dca4a5ece57cd0ae58352e641f27f5e32b4116506b155b9a94b7a13c3b. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8LD1767986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871abdbcbd3ef633ebf6460cd0618324f2a2e6577905cbc8f88ca7d55ab42f78. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8LD1767992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c1c67d6df89a7bec37a3d6845a2b0325f630e7db7b9f1e5d476eea8ce52f40. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8LD1767995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7212cefa92ee9820c18745daf331ca8f503e8f8bbab4234aeab858a1c894291. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8LD1759411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2c0ed8f935250969345946544d6821d312018f92d4bda2091d12cd24ffb1ad. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9JZ1727334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527224956045273eec76de0531210eb825efa49c69095dc1bc9da5c175792401. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21703298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9c6bcef0fee722d4b7a925f58cec04d34fb654c00483cfdfd15692eb7c251a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZANL1763828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46c09dfed3e972ac79eaeb453262bc80d5b9111b2808972a9733a6befef8fc8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZARB1829340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6bd5b6017247fbd2bedd9075d4bb56f0ea207e63cb7daf2756481085a8174b4. 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/QZARB1803639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12c3e0266b62b825b8c02240a8b10d2a4e7dbd326b05e98600f8cb0542ef965. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZARB1803642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1decfe859971a743282844de3d337aa3df7521c226f96dbb532f37d71dd55d69. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZARB1803644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b159cc4791953f5d2746f9afe28526b4d590be3597d99614b09785365ab89b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZARB1803646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc552ac3361cf5c66bf7f8f1d2bb6ceae6cb00e5147812d03068e64579cac21. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZARB1803647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ee6a06267ba89488e4d6a5fc9ee73db6fe192e4bf92c6cfe32eb9373236c56. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/QZCE61844390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90db80d38df6078bbf19a2776998eeb60949c00037f688fb1f737a42deb36a59. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA41823336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d27a707d68cc0cde66136d0e59839403619f1249b9a42a13f20b197a19a570. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QM24S1826489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9a8f2af16f51608a46338e8fd517fb44e1b4737623da436310ecb9d917edd5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA61876376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702a2703fc5eeb038a9f0828d575759391539bc0c6179416e2b5cf0a0ddd707a. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES61856048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186a6a428a0f51e2766872fc1caf4164a141bcdd8d4645143cfb427db6b47d3b. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZES61856049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe924baccf0992fe1c25c1f878988b2086228601bd6b7239453186e93db98e5b2. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/QZES61856050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313ea6a8b57af9d92d18b2658e2f77c391cfad8dd35c44e169cf94c91c65c26c. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES61856051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7af4eadadee82a1b5c3a2c61fcfc1a59e6d418530cf0f0f93a2321a64229a0. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES61856052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b631f0199babfdc49e5c13f9c34cf237af04c3c81e4417f4665f0a900b7eebd. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES61856053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336d16046c503dda4488c4195bd9dca36540ad9f232acfd112a188bb83ec40c4. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES61856054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07b081595fffddef58bae7fe72d6e0fc0afb73085f3a975f70b5faa368f7588. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES61856056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920bf76bd4b2c26048567ac1b3d7df2475f970fc2f4add893f4088681747c99b. 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/QZES91852228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fe833205af0317b9594d6a81b6fc297f7e3522a32b7b3265b762a802ae1fcd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91869121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d32b163aa6dab39e02503b08294d92fa028fd007d16d73ffbc08e75ae87edf. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZDA71905064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305bee0452535f6d4acda5015ed2e954fc4a284220ac79f96e4523afecae4b85. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T04:08:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1950847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5ed81958c8f6331b430d2e7bdf8a11908578f5c770b3b81df8192304f151bd. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1954544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9540735836b883c519289cefb7c0cd9404877869ed929491df60fe6ed9b2f81e. 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/QZHN71938822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69308e41b19df6dcc96bedab7090d14b9db93ddcf958dcc42878cd666ae1ba74. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN71938823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f56c8cf1e449c8dc949b8ee787a3ed554a02915028bcfc6183fab6de51172f. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN71938824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cce786ae4483c3896e45073ad13b4c8f3646d2de91299014424c39cd0e7b0ab. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN71938825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeff194b0c83014f9e297c24edf6ba377086067f5034235eefa2318de1d3f22e. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/QZHN71938828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa55d92e57690d2fa674dc1600da2609001409992d284a8d47d7c20264a87539. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN71938829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c64a5a36336d0296cc272410bfd1d4137c2ba0e22aa244b129521da292d6c6. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN71938830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb02b3d5573972e0433df9be1e02abd23494d1ba18e03d2f2e1f76dfd9e7324. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZHNB1960125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da4a37cf486e4ef399453177d34cedb82ab039c8f8d821c9462bf57c0b8c681. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC1948216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc390c0e2f59b16f318a9d863f500e31db7490caaef6875d49b2999082166ec29. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC1948218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5defb6b7e212b3c1de41368acf18bbeef1d72c191431a40e7bc1756bf02c791f. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC1948219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2df7291e23d4863bb4e46022873a6da5b363b2d5f0e6c74b99e151ecfe1f4b8. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZHNC2069714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae3a9ca6eb2f8d68f82cef99c0e7e17b42a14ff02014afb5819c6d05963b621. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2025246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52d431424e30e24e7c30afe8121b3fd9c7a2f21058db5b32052faa8b7cfe777. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2018194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77bf39bba90a200b7d448aa4af6b13a943b6bc63e949d974cb232d80a6ac31a8. 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/DGA072109498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a1a24ca2b2718f9f15eb34741cb5d8cb880e65223efb5c88b783396aafe412. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42104473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b572ddeebdc0e83108f6efbe1a32129234702bca62bbf7e134b1bc7aa0b2f4. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/CA6D22100324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a9da3537a8d6e81d980e62fc2ad0fb089ebb97f3af9da79e88dba3577745a4. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2108424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7819f77ebbb0bae126760afcb39c8a880c1e076d6f38b461e1f7094a4944f7b. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2189951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95358704e15c07404b3cb577b9f6b1281cd94d77e45af0c3e48674792ad5e684. Chain 2 (Bitcoin): anchored in block 957720 (2026-07-12T15:26:09Z), 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/NLRD51632871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152b66e8b6715583e698a1ffc08d56783a22187a7498565a3341bd855f89cf25. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD51632872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11d0bc28371a4e95598e16c87922f6681ba808a30cd3ebbe2a9ebe8f7dd20ca. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD51632873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe961180e570c0ed58c94f58df930c9a8ff4ac04a169cfee8b67a9a71f221faf9. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/NLRD51632874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb7b4a0b0b7ca7d8f76553046689fa0c58e2814b053f674c84e4daefd9e2c93. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/NLRD51632875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b50561f5d64e6a8e8fb164e56e5ddce79d96b0e5e5b55424d93e51c511037c7. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/NLRD51632876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0c2722d8d0694978abff5a662e4cebc3f465c542f62af35323b793229cdfb2. 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/NLRD51632877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fade3b12b60ce779c5248c1195e1f1b75eae060eac412653cc83745620c411d. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD51632879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abe12cb3dbe2bb98e97d7765f44a9046cabefa86e4800dd2e89f06ad714e391. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD51632881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e808a3b63dc8783485dc1194b06ec9a6d8511f20bc734667c4d5d5b14d732c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2214411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79d25b0bb5bfef1fd00b7cafc05ff17b2a7a5b7b542e17642633985e160613f. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/QZMEN2202536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787fda5d94183bf3fa680e89476bd575108379b0d487c76ac2f1dc3b9d03a1d6. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52117999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9191676117c8704864d1aea8ed117d48334753cb3c8200fa5c25283379d4d0f3. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52133309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb95e7e5413d72e8f3f8c5da88f7e97f7a6241871f25218dce68e484d7a00ac. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/NLRD52133310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5dd9eb5d22ce521b5142334389c8db50e0fd9b9f6c0d081ef7430f9a3d96e5. 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/NLRD52133318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6811c5a927ba955434154eb7668de3f6b81242bc3b5a64a2a2c7db15f837d08. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52133327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a17bbcdc43bc5a59a047ddf8bea07bd4d1c7e1f35b6d1871bbd5a37fe52790c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52133350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e512ce10c4b4d17dff48389b54c3548e762adc1c4af24bb40209ec7a44882cd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHB2324861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ebcc0cc72cb605a2b0bba78032cc01a85e39696affe911a62051028b51e41d. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHH2365388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e832cca535bcef80fd2b80cf7d150fee756de211478f2f9ac7d421a5fd9e98a. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHJ2322995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d203c22c0360798b56f10d8aded46bb27b4985f5088d4b25498ef0e7491d84. 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/TCAHL2347509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13bdcaa7d9159f981a753824ecb22242cc0d9d477b0ff11e0ac266da9a677bd1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHP2339717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b73ed99a7028976e030dcd3dc915920ee95b96bd8bfcb615525fca7765d7af. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHT2474074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b18e0a309fa701c729db6e75ff3a8a48355a9cd722666d2d40b75bc2b4ca96d. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/TCAIA2476895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a7e68cedb3738b2217706a004b6a949216019d51f0c4586e0b548d063db8a1. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T07:27:32Z), 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/TCAIJ2439257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5894ba825af20e0506f4f35f87c57e1011d016fe4055a1dde3f7fe1857a1b9b2. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/TCAIM2447221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008654d04e6cd33bc614064ed6d36eddb6f2f7d05b94c8479f99234392f033cd. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZQAY2477997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e9e84ec3361fe750645cbc100ef58cdf7ebf45644cceebf26a205a2932b7784. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2442681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2b6211f65d6e14e553553f58c3163b5be810ffbf23e11ee6ed10a9473fb761. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/QZQAY2400640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514ddfcddff27130bbd76ecfb764439cd4c0f27276a75e60dd242ff939efd112. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZQAY2416396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f7c4f5c44ff043f280ae816be174666804d95d118ddf567d9e964bde8f7350. 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/QZCE61892295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837b4dc69397ded12d647a5058853f6ae55052ef4141be1ecac0f373a4b6dd26. 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/QZS7J2472549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0260aea7499b7a1f535bb952528fb91c594c7b4b6d2c9b8bf8f8094562d9ef. 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/CA6D22100732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8a0f7d791ffc50d8d0daff116df2ffecb756ec59bb0331592b1fd476a6245f. 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/GBKQU2327596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd97f31d59db1d5b389cada2129200a1563de1a84d424eaa52312859b44a77c3. 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/QZHN92450052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e575a4a503976b5cf765b2b6f2cc7a69874d66318232bbd6f36fc19abb9dbe9. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1767967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655b14e4a64e4cca8e9d691b1ffa2e8b93681821f7387eecf5d2a308ba02d6af. 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/DELJ82028356.