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 0x8991289a2d3dacc7534b48db2b5e2a21b587d4476e21adb6b22cd723131df88f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3079a308-3622-442f-84ca-7fdb3a3c5993.json and https://artists.proofprofile.net/proofs/artist/3079a308-3622-442f-84ca-7fdb3a3c5993.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 0x37f022a3af712afb4d7637bad596af9864aa6da888503fc56dc06b8670701816. 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/QZWFM2310906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd7dfaea285fec59f1e74dc5327b6e814111f8bcef4c15ffe838a3f15a564a5. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBE2395030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a68bd4f013de0c44d71be59a07f1ad48f0a3243c21ccd687f7d2038a9bb50cc. 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/QZWFM2310907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f066b8ea8c9070b9f54f5656358d35ce27c3674645e592f87b5dd50315cbf9. 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/QZWFM2310908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd796affaf6c12ba73baaf61649643c1802059d0f5966fed4ea205c05750993b. 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/QZTBE2395034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e8857b300a47b5281d05f49ccc10b6edbc20ddc3c2adfd28d19c535c4c11bf. 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/QZWFM2310909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e272aa45d254876ee99496a6710e6a5c4bf40851bc0a8e11b1697decfe28783. 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/QZWFM2310910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3be2d094c82efe3d6f91e4c777ef762d28dffb58938f14875891a97801c9854. 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/QZTBE2395032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ea235e215798028b01bf690d9fb6f30a2c453bd2bbb30cb6f9d3ae3d95f6b9. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/QZTBE2395031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59fe646870de062d42d53be7261d61fbb51f03c9d6363d3f0686416bba8ce0de. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBE2395029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2677c8c1f5398e28d7f027526ddd6b828b35677c12aa1deb904f2925d6e400e. 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/QZFYY2295657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985372a753adaa8b4e49d9b335f81bc5813bdd26e91db103addc0a26403c0b11. 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/QZFYY2295658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6234a44d1c8f512d5fe821898cb7b4f912813cdb3b24c0f8ab59c6f96f18d7be. 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/QZFYY2295659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d21deea32de1bbb81ef6b893d2b8eda8a562a68e90e708311abf436499e852. 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/QZFYY2295660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1206e3dc18e1e6d60878d3be6865a3506ca11f7dd6df47944babf8d2d76693. 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/QZFYY2295661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dda65aae19b39b875fd73aaec0d4e76521e90cae2bae0ee8601f5e55ec665fe. 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/QZFYY2295662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bbcd8170fe9d88e739673296ef889164cc45e5e8559f7a0aa817da74e4d2f54. 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/QZFYY2295663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63336b3b8ac593a991d73f4e1a5a71fd6aa822b62ccec451d66a0ac16cd2688. 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/QZFYY2295664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3483952c56937c6dd87f70b42186d3e3c96cd303ac5c2c584498f398eae75cab. 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/QZK6L2149432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c55c8c3162b35ef6b932933025e1130798fa2bac9004415c4036c26027be06. 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/QZK6L2149435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267f7b16f9324d815c186e7aaebf405d50817f99250968fc65ad8abe41df776b. 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/QZK6L2149437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221c080efc4840f0fd2d287a0ab18a373b1c2d4f218cc06b89e4d0e4a532403e. 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/QZK6H2063164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35350572a64cb4ada7e6a9d81123fd9d9cb69a95c620945ea2872d50863df989. 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/QZMEM2077490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99217b2ad257f5d48e9cbc107699dcb68676100a614ac1a122321768034f402. 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/QZMEM2077492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8fc1dbbc29403b6919e3540e95262a42fe3aa2c67ce3ec5f1803d1745ed6e9. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2077493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5104d4bc471c0d6b6d705054f153260c6ebd0ef01f86b70b7fd90ab8e3cd28. 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/QZFZ32014550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9b47590ac316a1c8b2ed110e1f33f0823646e349b8d26c4177b5b8fd9e4fd8. 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/QZK6P1978628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397ac1d94ba94d7ed7934bb780dee1633a25e19cdeb85c9a8a5593b8de0e041c. 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/QZK6P1978629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4793cff47c66c79f274756d428812ccef0d10c10c38ee317404f2d5ec9e41816. 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/QZFZ72038860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef9997ac0cde46512d088d377d01fb428b7698b7ff5e1384cd7dc0b0a9e1ac7. 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/QZK6P1978630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d8c75a760d54db238a1879bff94d861cdf430b98f1dcb2ef99a0c0bbcc43f9. 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/QZFZ72038862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee208af4511d0a08f2a8ac3e5de6cecc898bfc70f4bb21446de98f16f5ae859d. 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/USLD91720426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba0c9a5647e71ae6eb48bc4902a92cf29cfd5a292f3df465026ec2b343a6c93. 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/USLD91720427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eea5fc5cccac2811b7fcc26a35fb4c0f2ca86037b5c790f764df09c8212d0ce. 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/USLD91720428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcacd0f72f2fa1351ed6bdf4b001bf13b8744fb7cd65b3da46262f02f964d8fcd. 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/USLD91720429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe290986915a6a194bd0c0d2d3ea3e329defa433eadb92fec426ad8d0515ddb88. 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/USLD91720431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e49bfb5495a4cfa5923643ec3032e2c5a761991edf0cb18c095d111804273cb. 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/USLD91720432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb33af4c3ac34d6a4208516ab01075bfa27116e561c0cc6c61d8ff823bdc2041. 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/USLD91718865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63fea4236e765093b1c71cce660ea6a89892bc88f8b14e79ddc9493bdbb1e71b. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/USLD91718866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e88509a38cc7e9e0e13ccacca5e3977fcbeca1d9ba03d8cb404251fe60e144. 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/USLD91718867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cb411c4982701bc7cc61ac3d08d97d0777454fe85b0322f4e3e33d905893aa. 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/USLD91718868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f816ff7d9baff5561f430081a9fff33449abcde05e264395c5235532523a8d5. 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/USLD91718870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44474736ac0fa70546d562714181891113de7fc424475b4f1797b85dc02e4be7. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91716055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9a01c498d3584a7cbb0ea72898ddf312b6f6004a4bda4f069b1b2c97912d71. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91716060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae8a80fb7a3771e80548b864b048a567f2cf7d3aedf6cc1f50e53338e906154. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/USLD91714527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4b45cd27308189bafb0b6ff5a3992df6e51299268ba80fbfbbcb50de11d1fa. 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/USLD91714529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a64bd40fdd4b35ce02f1f41af404d807bbf7b94c4cab1bbcc9ebe4440079ac. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91714530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311cbb87551e1c1bcd19548844ab9f8ea768a7107635ee75ce4802acc39a84a0. 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/USLD91714531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4c7fd8a6cfb4eb729ba325dc584a3d44e5fcb7c59fbe39e7dd392d58fbc8cd. 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/USLD91714532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1924705bd3c5cb2148e772f42176d248f7b3163830997772edd77c105fb4e487. 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/USLD91714534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4abf5f7d3d6405ab1f8e8ce7345323a0fb87cb4582043508c58b464c8c5cae. 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/USLD91714535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974bcab5164bf1b4cdd8b9016c9b3137ba223baeb4aac8711341375b046d4970. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91714536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff9b56fc6a4b7c0b3ecaca661eb6eb3550d0a9529c0bd1bfef0fedf53965eab. 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/USLD91711539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e9100268fdb83dcf164fe6fe132af6b997794c01a455f7fbbc2f658dd8a07a. 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/USLD91711540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd9032e73f402e341346ddb0028aefbe09a5122d4e955785265c8f0459eb910. 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/USLD91711541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5fc19d106f34af822852d67752f9c5225ced156b3189187e6af28e311b09e9. 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/USLD91711542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1bdc1191ff0cb5de44eb021b0786a449156de66267e7423c9e58fd8940d3ff0. 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/USLD91702178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe662ee2d9cfee9313f63264a6ce7ec373ea3595bfecbaffd45ebcc6e84812b06. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91702180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1a3e84c36aaa3daea27942b932d695e6d5cd1470ee4513b02eddc2181861b1. 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/USLD91702183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5edd068ea7840452cd8b37f1e25d876ef8206c3115578f0833998353c08cd01. 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/USLD91702184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa821a47dc549fff5cca783002aef521ab251afd580080f3bebd06c8a0b579e0. 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/USLD90814320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e2d841e549c15120d39688248ef1b3b0572e0f5b8a4f0f45f918bed79dc12a. 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/USLD90814323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a0dbddd4f17445534bcc752e00716d0a798aae97239b12e3f87f5934dba8cc. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/USLD90814325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50785b9a6579908402b8a43b3be18895d86f8041676a451606f1df8cef566f8b. 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/USLD90814328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d466fcd03d0fb63f37cd3a69e41cc3e752151aa9ddd4b4c5c6105620398f3d. 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/QZNWQ2421887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59fe646870de062d42d53be7261d61fbb51f03c9d6363d3f0686416bba8ce0de. 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/QZTBE2395029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd7dfaea285fec59f1e74dc5327b6e814111f8bcef4c15ffe838a3f15a564a5. 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/QZTBE2395030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ea235e215798028b01bf690d9fb6f30a2c453bd2bbb30cb6f9d3ae3d95f6b9. 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/QZTBE2395031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3be2d094c82efe3d6f91e4c777ef762d28dffb58938f14875891a97801c9854. 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/QZTBE2395032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fccdf9b852cdc4ba784b4a004e91282232eea7e31a5e72004f3918993652495. 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/QZFZ22302348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2128b37befbecfc8b6ca693d05b06db25631b8de019b59fea17ff12dcf214d. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2191246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c7e28f8a775ce47b177751bd63b6eac007f26862c8c29e360093d67e0b63d3. 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/QZHN42104667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb690dcd70b360e204cb4c7059ded1cefb10e3f37d43653b2940571276b605bfd. 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/QZDA62147184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3100064eb9eac9157890b76f190eb2f11aaedcf4bc0a11e071fc7d2fa4eb03e. 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/QZDA52143391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef56064d226db926f1f46b736744d133015e7e552649eb9428ba2d5e2780f8d. 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/QZPLS2024629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e03269c881108193694e1398a5337523c747b6a9553cc61eeeafa186e67277. 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/QZPLS2024631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb4de166102809b03e1709b3407ec1744ebe28bab497f36d917910c9b188ed5. 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/QZHN62049517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e0dce88c1a8bbcfe062f206b558341373471f545bebcb54874e65eb7a5fe28. 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/QZES62081559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10cb822a70b52eeb046f03a6217ee0117b8b119ee7c68af64799e6a398f2eb4. 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/QZES62081561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5104d4bc471c0d6b6d705054f153260c6ebd0ef01f86b70b7fd90ab8e3cd28. 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/QZFZ32014550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e5a6ac003458b319d102d1b8c64321601b722a7ae1ba8b6e7b513ef49e75ec. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72038861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea134f016e5900f6aa5002520ba439d1114fdca9ba9c5fea71fed886230d171. 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/QZFYX2013014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee208af4511d0a08f2a8ac3e5de6cecc898bfc70f4bb21446de98f16f5ae859d. 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/USLD91720426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44227c9c9f43b59adb95aed11a26b415a4df170e27d7855228695c1eb9ee030e. 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/QMTND1101715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e36708a08552bb63af081cd85b8412830d092951c11af9fd9973b07085798e. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91717197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc8af201475e535066946308e5811e20dcf6c55c98282dc9ba23e30b1ad30c9. 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/USLD91717066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e1fccbba981bf0266b5ff9080b1c14e99b69a38dc1474ba796ae9f85fc5aef. 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/USLD91716255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae67e8c598765c8d947c85fb00761b593a4e8f1fde04ccf6c1e0f2b8b7cc2aa0. 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/USLD91716175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4b45cd27308189bafb0b6ff5a3992df6e51299268ba80fbfbbcb50de11d1fa. 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/USLD91714529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbec03c3a6e59277311d77b45837e375c19315d5c39b373bc17830cfa058e8b. 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/USLD91713269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d7940a191f26718e8af536adfcc9820ac375d282d96a5f5273e8baf3ef0dca. 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/QMTND2300148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79dfc2b74a2a9f0d18c855a22a01e3e0e43d577d86a9e5007446b78c687afd9b. 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/QZHN82292066.