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 0xa3fa9684d5474e5bf2d964f1e85c1ba3e373014d7729e3b8a53e30ef2bc30479. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b08b8702-8043-48d6-b13d-f3f596993f80.json and https://artists.proofprofile.net/proofs/artist/b08b8702-8043-48d6-b13d-f3f596993f80.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 0xfb9dc3de150d6e376c24b43a18bd2fb83097b68d6a29e46ea7376118a08db8fd. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USHM82487665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38c0d2ee611ba476a11330e9da18f50639127974fe72155d2de8c446e870ea4. 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/USHM82487666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc410a0694ad48f2b4750c7bd76b2e0b6aa3e79077bc49a392ced37ff8a2c145. 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/USHM82487667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d75eebafb67768b44f3cb4babec5d93f97b34dd607e944a9454723f6164e384. 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/USHM82487668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed7cd2dbe022861088d28c9260ec32bd8c86048369a4ddd79b6b6b917d94eaa. 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/SEYOK1517196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f5cb8ee27be7085b570ca0bb523ff11a66cf92fe74be1237ff862841f5c3d7. 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/SEYOK1517197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf51b90594b80b15b108107815e873b8416a9636c39fd06184b8db3791eb655c. 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/SEYOK1517198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae3eef2ed0dda29404de3bb4ea66d634e4469ade4f0b6fcdf87f3aeec9c349c. 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/SEYOK1517199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb664746813775ada423ea34db813d85af96c1c3d3acad11ff5588786fc933a7. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/SEYOK1517202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc77cb3626fbaf272c82d233a70f0db9803511d15351e3843ad52e84cb46f138. 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/SEYOK1517203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222cb95025817519412d80eff57b982ab4ddd1f75e9630915035a43d371888a3. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1517204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889c9340d0412ff7e5f5286b40c000906357c3e015e3b6b4c8e0720fb9adfff4. 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/SEYOK1517205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee83a872ace1eb9f52d18a484974a5e236d115a40b6ae13cd2e5f7d3b1f8839c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1517206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843b5effc4cb0f4c8d9d737d96ebc8109595ffe0c9860915d500a3580b5028ba. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/SEYOK1517207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4285b059f40b2264b2c08e72213eb9b1e15a3959b686ed75689156f01796a0. 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/SEYOK1012756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdb51efcf3b1abdbcddc2e64b71737f8d81c410039d34eedbaed5e21ee34164. 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/SEYOK1012758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f0e643fca4275a5d1e0be585222a1ac5a6ec150adc40489e1ec653aaf1c818. 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/SEYOK1012760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d524b2e26ed676104362d6a8e8490be5a8f71bce945e106b7524d0530fe07b. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/SEYOK1012762.
Fredag den trettonde - Under iskalla fanor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c602d6e5cfb2a61d68ce50e358c2c6e6aff87464cee982ce98db73a38bceb1. 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/SEYOK1012764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5777598a03cf2811c457262245ebf7ba344773ef91b7a8189bd9b7c205b62456. 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/SEYOK1838314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39390449c76631b4dd380b6dfa419a430479fc28c4421fa6be1af965f3693c60. 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/SEYOK1838315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c8ececc2929583fd85d91267f63a821a1848bda984ce65e6c796eb1acd3cf9. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/SEYOK1838316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108f133b67da28e594c62f6a5ef5d6ac4d5dbf6f213c1c3dfbb5e1e90e4ba84b. 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/SEYOK1838317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf024e22dc6311a57e982dda912aa197e83cd21894a5b494bfdb6198954fea76. 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/SEYOK1838318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5281774120573869255e3afd8ff5aff6e7682480b0e116f5ae00ea507da474. 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/SEYOK1838319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e062e79950b0345df81f7e7655f8c21de121098047f39942107b71e970d1eeb. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/SEYOK1838320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233139b86050b517e6d31c48c4ef7445eab96edcda42aca92350d213be7c7ec0. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1838321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01279f6ee3277579e96da07dcd78474d0e7f1a991d18ca020705e784f32efe8. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/SEYOK1838322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958b57306467f0cfcf7d0ca98ce52b953fba2bc81b7483a2e55ec53b989ac435. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/SEYOK1838323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da868008615b46ffd4641a239be41b3b3f9d49fda4f8911ebf152b9f0bb79e2. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/SEYOK1838324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e83b57bda5fbf4169ebf3e995f0c9f461b707465db453345ceacd4231d2e61. 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/SE6SA2334059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14dfc06433ef5ce510fde9a4d0e7b69671a252ec6e52ed050be9662acd8d23d. 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/SE6XW2335924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e45fd9fbc2f40483bf293bc70c557cdfb2b9db30ad9a79f43113100ed96f42. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/SE6SA2389837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620a5072788c50dced59b09abed38eae9ca31ab6f84e289e507e9efdc3284f24. 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/SE6SA2326885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed17f467c2337b20115987dbf6465a593060c78acaa166d9ba61b0c92b3ad67. 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/SE6XY2302748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963c831dffdef55c30d3589628d3abb6f3dec52b0736c1727042d64b73e4bb0f. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/SE6XY2311607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe758a2ac4607c984aea03234465b0d450f7bea876f78bb4ba7e860c0716dc9. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6HN2376540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d27d02542c94cca3538fe0cfc275456122a9bd58a667e2c2abc3df857787ed. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/SE6HN2376541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcab58e3ef9a1ea402c3b087a112fb561a536f8cf3ea5e14c2d908f474bb0eae. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6HN2376542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66202a92209edb38367fa6de2619682b9433996bdb7af9c7b39f4bcbfce166da. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/SE6XY2324588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833b204726bb557212562f53ff7203d00482e954d121956c66cb9ad2494cf683. 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/SE6HN2376543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4e10372e8f23140abb7192c5a4870984984aa353ef88d0c70fcecc42eff163. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/SE6HN2376544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c04266b8b567a114b0cccb5639a2d309195050498c7fd4e9cef2fd021a74cf. 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/SEYOK1304668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089103e4ce1a4fddaff384e7c6258115d9437cbd4f99797a98f3bd002b8bcea0. 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/SEYOK1304669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceddd8e2d726bd1a9887058af6fb0fe18172c133ba0e4ea7b3e416e11daca638. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/SEYOK1304670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98fdb338084377de7fcb2b4c9d5181606ff68a38be66e4b14546c954131adea. 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/SEYOK1304671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd91b139e08a44b4618920e2408b9a241201756f6482ed91ffb12b8263b023d. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/SEYOK1304672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd8dc3ada98475b3a42eb40ed368492692bdeec77be32884bbaee464d8436aa. Chain 2 (Bitcoin): anchored in block 957253 (2026-07-09T03:08:40Z), 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/SEYOK1304674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13dd5edf906b68bbe856d748469431da3b703e44fae063fe9a0a1e3cb38fa64. 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/SEYOK1304675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e60c7c47230a742ce5350de4003aba49058b81571360ff793d9c6cbf6017c38. 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/SEYOK1304678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd0cca4a4e9936e36a776426dbe49fc7939a6ac7a8f08557c1f9644f59f421e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1304679.
In the Loving Memory of You / Time Will Heal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e69b3ace55e045c452ac6dff8ebdfe3bec041089733553e3abd1063aed00c53. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/SEYAR2400301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c541603dec286680ca06fb09263b30b35b089d770cd2d944a8b2bf0ae01869b. 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/SEYAR2400309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705f16084c276eaa6aef12bc0f63a252530a77f3e66a2cf8ecd3646e255625a1. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/SEYAR2400302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa962849c932c1d30cc7715e624bd741c90eaab078b042309e16652b46849ab2e. 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/SEYAR2400303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76ac52c3a44f27fc58cbe35ffd3bd764b693745760f45b442bf8fe1ef1f74e7. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYAR2400304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2166ec71a5e22936a3a69f99a68c463c43062663767f34557bc9597c0253570c. 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/SEYAR2400312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b9cb7c19ccceb447b57074a03aa6b0f259d5eb2f3abcef3d6f8b254120d217. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/SEYAR2400305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217f41a5561d0f8f7d0d671bcfa34b3053d29e8f635c33e62669192e3abad23d. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/SEYAR2400313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0bb71d78318a3023a59071c7c806f1d1b51bf2dc31f5a4a9fc9fe4859b3096. 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/SEYAR2400306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e22a2b6fb850162492a65d7967cf28d765cd8b8291cbfe68c74cec4b279564. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/SEYAR2400307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01870abecf46125e542e166c54988a97ab79b30cfdcd100a9eb4d99e6a74ac0. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/SEYOK1221216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719fd6a048c7e199573b6120f614b6589b86d048937d411e41a25d40b0f69151. 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/SEYOK1221217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f28ce9debdf1527d2f8c347ad66fbe113bc117dd8b3ae4fcf3246d50e91701. 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/SEYOK1221218.