thumb|Blueprint for a Butler-class destroyer escort, 1944 A blueprint is a reproduction of a technical drawing or engineering drawing using a contact print process on light-sensitive sheets introduced
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 0xbf94c513c0db9873c007c90e02e028b53ac007d5c6b048050550a9c7f920f41b. 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/1a4d6288-2bba-420f-b031-6302470d025c.json and https://artists.proofprofile.net/proofs/artist/1a4d6288-2bba-420f-b031-6302470d025c.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 0x058fa26e750ce7e6db11058953171608872038e2e22ccbb700d2de60f54556de. 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/USMXP0810009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae17d8dc64e4da6b06b494613c97f65c0a2c0bee877286a98f9d67966680307. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/USMXP0810037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb6a9b4e20bc6c1744a3719268e06142e4883762d57f8e30cf366f559f99094. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBWK0500161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9bf7ed32de2b628030d4a01a5acdd1272d7743d82ad4fc418202348d14183e6. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBWK0500164.
Adventures In Counter-Culture (Clean Version)
Adventures In Counter-Culture (Deluxe Edition)
Adventures In Counter-Culture (Instrumental Version)
Weightless Radio: A Collection of Blueprint Instrumentals
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f041c399a044de07941cbe379932ef24e350369003eca0e7103bd5ebabf651. 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/QMFME1402875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2bc80fe7e58bfb091ebdf6fa68e1aad3414c88896e7b2ed8112765dce326b4. 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/QMFME1402876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98df9915653f09cd0f5265ff9af6333ed0a1c522e6bffe9ff6c482d3cd9209a1. 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/QMFME1402882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd5af4bc3e94c39b21f5f3a4d547fa1a73cbefaaa4becb75b24f7a08f007516. 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/QMFME1402883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5512e36674470b043bab3230567fc3d59b5250b8c7d19376620debbe64329a85. 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/QMFME1402884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3464f014452767203c7ee8e9fd31437ee47c0113fbf58aa7b277c315a72b45a7. 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/QM4TW1504767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccc233a75e80bba39668332d5159947005d548a81236c4db5195a44d26962f0. 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/QM4TW1504768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e040320aed58f87475bef29a7169467797360de10d7de1ed4513bde4643058. 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/QM4TW1504771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2742b4ffbd42cfe1b591bef5db26a504c6dcf3dba1f6e06a125ab642b6404c7c. 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/QM4TW1504774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf576901ab61dcd5c860e38fb2286e88009c1a7c8b77cf6b5dc7f413b7bd42aa. 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/QM4TW1504780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702fc59cc8f81f2d379176510df01ad7ba70537b1b09a5f1e20d449d64a675ef. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QM4TW1504766.
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 0x9807433e53b71f62cbc77fe392e0a2ecfdaa2138651e07b67779e59c73b03944. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QM4TW1504769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9bd5c9204424ca826f74e50e114cb7da42ae874413637827b2ebdd1cb8a8f2. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QM4TW1504770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a183d8b4e7569c3db41253a6bbc3b23559290b0c80f3633dd629c5950b17015. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QM4TW1504772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85df3aab082dd974e5b0f9a10e72963ef76b7287ab06556c335838b24d6f3658. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QM4TW1504773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a372235d799a0f10d588d53e1a4d7746b82155152d4c93b3f8f83777ae3a8a. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QM4TW1504775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46aacc695d7b13e078f37e5285c707092b17dc0530d91f52d53caa5453663239. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/QM4TW1504776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284cba848319197aae3e3354195a662629366711a938b850d06672f22fa23766. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QM4TW1504777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4409ed7216c8207d7ca3c898c67ce55c420c5a9f2c2c51cc379bff2ecf68350. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QM4TW1504778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe935f8e1ab0535810946ecc91ead809edfb32035adc5e0271e8fe24803d58f4c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QM4TW1504779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36618dcb9024589a95a9447d31b8d85536849d60938129066f63c21437d0bda0. 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/USMXP1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4406fc2d89d01d35ff97aec1feb1c985f61ac1ba3c399b56e3a1cb6b98e70f57. 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/USMXP1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3f3769f83465fbdd67274753bbb32d5dca5d548277481d0026e963b6886c9c. 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/USMXP1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765c4177ff141bfd8069d5f1b7f1b00978cb44b4d4287770b3a1b3aa4231f9e7. 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/USMXP1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16be5920030aee21f3da376e9d2213a614eebd8b13a7312355b574fdfaa4c30. 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/USMXP1800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10617e673d7590a9bf49ed011870cff198798ffe0728b3a100b98400f9702d70. 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/USMXP1800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13d1c8f6e938ea3cff7f9ad7473d27f9e62fd553baea5eaa4a0f475cd01dd31. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USMXP1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c0ce7cbdb15fed21deb2741266ca614b7051c92ab06950c4ed8ecdfa065260. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/USMXP1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49bd7f433efe79a63877b1e8018a5c3955ad48214c7d2c7dcf4f334bf776db0c. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/USMXP1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412509e8f10072d763285936d86735ebc8b70cad04ca7c6a060b7826d2513fe9. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/USMXP1800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e08976fd26948668482b1e580919ae29bfb2d051a882a09f415798c56f0750. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/USMXP1800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22bedbc1459eb085f67f90e0ec2b5567ce24dafb8d7ad6e2b26bbccd397e576a. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USMXP1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd770a6cc64fb5a5b0e63a6fbd947588b1ffc40bb6edc5085cacc78ca59a4cb. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USMXP1800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a33df32b9bd70b91d7fedc5d65801940eeed4c4d8a301650367a4b9564c290. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:24:29Z), 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/USMXP2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3972ce7dd0267b3986b3d17ea9aa95ef9fb0b28c38053dbd88b235db2ba57c63. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/USMXP2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1bbd5dea14d9cc72e27362c686e166fc26627b346d2a6f88cb261dfd81a0166. 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/USMXP2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a382b4619b00965cb24d2be9a10a94b39587037b478aa49c76db25f618de37. 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/USMXP2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87342b4417267737ac77941711f340d60909b61fcccb94807e7c613937c47c0f. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/USMXP2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x182d643478e1dd6ada05a9513d02e17cb2e45b82c804774fe183f9400c44168a. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USMXP2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416016968bd6410c9d9e6a5bd07ca83471227af849d8734238ed4d0d174f0c45. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USMXP2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19328b7b7b8839964921df4c11042c2eab86917f0825ac682ac61c0641ae1c13. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USMXP2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18aa026ae18d0147dde9588b6c48cc1a6bc9b9784443de5901be2becef9dddb4. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/USMXP2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2004acd820d130c770a0ca50e3a0acab74769484e853679b45dcc09efb413515. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USMXP2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ecc7fd945c847982eb28ffdb2474d79711800a55d731a3474a754115285db20. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USMXP2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bdb293a0ac5b64f7a167b5a41d9fd1c9df0af60dcdacfd9539bfd7a32d2a576. 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/USMXP2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde871b8e9258caa94846255ea9c4cc80ff4c8663f9b43289d659a3c2c89c2a7b. 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/USMXP0810132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8366683875185018632b5b57b0df8b60561c055ce7b7a01d0e1575699e554f. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/QMGE72400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbd734d69dbc43168b77bc4a7b39b9262497f11d52da330e20f84148bd75540. 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/QMBZ91536825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ebda9e26c96dc7d902629df63fb044466d31bbba5d4524e50247e8d23c7143. 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/QMFMF1394531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb77dd69e8947054f83367e42ad2a440b71c13909ba78b71301917041c56cc6. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/USMXP0810122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd06dfe4971284ce987911a2f0f0537855610fd7dbc21bb585dc2ce8af765f8c. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMXP0810121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd626518825dbc5c65b6ea3b5890730d23a56a1573eed04fdcb97669965091422. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/USMXP0810127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8942e78e5434ed8e6cc32bd7e5088aa289a9dc25a11a4f8f8facd2ea5a297bc2. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMXP0810130.