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 0x75f42a56d47561d1fa0c4dee0ef8ab79a6eaf2e548953ac43b07fba3406dd021. 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/8312e245-3f41-421b-a935-4f1ffa675c16.json and https://artists.proofprofile.net/proofs/artist/8312e245-3f41-421b-a935-4f1ffa675c16.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 0x16739f77abc7048b4460ce404f2f035c5f6ad0b1404f9dd152578c6157e5148f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560696847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c912a26a8aac2556069f9f33a515d5c6d11b9768662c5477be0d055e2c9fe07. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USA560696854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e3d2d731f2a335607c847b4e2ca0997280428cd78d0214aa8b754b6e8c54dc. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560696856.
Shades Of Jazz - And Other Musical Thoughts
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9ec85a32ba98bf251f7f78d275bbeed6aeb7b5981e7c899c149a57dbb71d14. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1588693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9921325bd097614d1f0f0dc10296e6b941ce41283bfd915e008e655267b301e6. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1729114.
Something Old, Something New, Something Latin, Something Blue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa605d543045b5df1fea45ff9b536be277354c3de05a5603d8a44baa1a66bc8a4. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QM4TX1845332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d7f050a49f577639fdee0699b82feec6261cbdbb12c2c28100c5c6664c0bcb. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:07:48Z), 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/QMBZ91919488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd749d1868fb92a7ae6ab2f9a021ce99935ac02b57b3fb025a6c684b71a6261c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QM6MZ2198830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77dda08a918576d2c487ec6f524c6e17d7826795c22a41c9f553c3acd4b2279. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282125758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16afddcde5f2da10ef7bb0b1e8eaa76f800172c6726c02c2f96bc2fec58c810c. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2254176.
In His Footsteps: The Trails of John Otto (Inspired by the Film John Otto's Dream)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5616ef13e9082b4116919ceb6c8e425ab387e8921258e56520819b97612201. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282365659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad3759cec102bf3499e9afdd970f2cbd90752e675ae1480c3c3a4f21f031e48. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72371903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd30d8674ff602c2f226d8da12d6d301f4411899f1dcbb5cf9a02fed550a8bdf. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QMFME2351963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9f1b43f0bfb1d9489a16fccae2dda03149dd88d4e9af1c3b4aec159425ab3d. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/QMFME2351995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f953b18b2f3a9c8288e6023384b974ae6d9d8965b3c6eeae581638737a76b84. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22499575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f495a9ccc7d8095f7bc1884b30c5aa19300fd919bfe10a0356f8038a71a25f8. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282401319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6988a9f4280cb264f25cb6b618d730eb2b0e16ab88ec34b0785b83a9622233. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T01:18:19Z), 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/QM7282401322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd39a5f72c107c9b594882020ec45cbc407d3329df63c1789fc35cdfdf540c1. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:00:39Z), 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/QM7282401326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1adc11c592943f86292c9625a8293cf2f4e62cc817144e6b7e5f809edb22f8a. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72495152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5422e9c7f2abdc6ba8ed576810a070eec231a8936bd73343c70ae5a4ec98c8ce. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QM4TW2515434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f5628a5bea94fda12535e77300e9f0ecf9254d3befe97edd118afdbe0682d3. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QM4TW2515467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4001bbf11fa3f9c326d6fc9626ddcc782cee20565a31ede7fb0f08de4bf49591. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/QM4TW2515455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa991882821db7f7cf84dc7a76b46d4a7ef8d0d370b034155a89f2a84208b7d8. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QM4TW2515458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccc5987a26ac8734f48a4f51dee6a4670f8d59f2483616f482ac5c57622b311. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2515462.
I Can't Believe That You're In Love With Me
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa8ae95b450336ece7d093972c16aba1f3f36ef4061afbff8598148c8b7aa27. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:43:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2515465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29a9a9471ec413e1ad82dbf3469def64a1440a4f16d387c27fdc728510bfa41. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM4TW2515469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8e841ac992192a20a4a515fd34fd1ae8174a6b1bc04eced15d8e2fca808556. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QM4TW2515471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e21e9b41b0e8dae368449f21220b12280b4196c325fddfb2958fbef8261a90. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QM4TW2515473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4275d12ae9a25e5a8fbce2308649063e5d2ba83ff6f596cd7695c87afcf57093. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/QM4TW2515474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1794d630d6b9e946e42ba4b1dff7a899c4ffa137edbcc5756b75a82bdb42da3. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:31:45Z), 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/QM4TW2515476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc13edfbc677047170d90d13f59ab90a15115fafb2aa3cd54e645f64aa1f3ed7. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/QM6MZ2555293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee179ef26fbc15b322bac6fbef144efdf60a02d26652f16aa5bf6a9ed36d730c. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/QM6MZ2555296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391a033e106e342b6941e552ed331b385ca5b443d41e6cecef75cb2e5aabe252. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2555302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc41cb380e76b88f19cf793dd6d0b0c9505715ddae4b2e4195f7f752f5e605a. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-20T00:17:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2555304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c258beeacdbf92d020fc4addf1047af1d78097a25c709c90f4a0ad14c2a05e7. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/QM6MZ2555313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8b90757a40b54f9797c3b1ac1a7aa201b9d88bbd87fce2cef26da2a7fa4781. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM6MZ2555316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f46ee24a79f55e264e86756a490b62d76ba2c314e7a6a5d9d6a40413e5c43c. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/QM6MZ2555318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23b4d4753a93a4d5b0937fe50bf3ed6a5013d7fdad818ab2854eb6d45e32f98. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T11:32:29Z), 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/QM6MZ2555319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b343b3e80216a969edc8394e228587317f1a9e87f8e39cf6b01cc45566e6fc9. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/QM6MZ2555324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5309971a48244d4e3efd27cd29e02d206b1bf83c26bf695a1dc002eab2ed1a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2555327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed34847f8f21b3564168529a7df672113dbb9dc50a7b81ec4cc98ccd68d9de6b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2555330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ede246983d47ed5ec517c8cff1451e30c24e3013bd79166f5f6b10b77f43fe9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22570491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03bd8e8bdecca92a294c9fc7aae6189e72ea5a601945393e167da30b8ebb3408. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22570494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ec9dbf304dc6a9b0262e08799ce90067d980aeb41c1f67388afd3c8c5b2408. 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/QM6N22570495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaefe3993f0beac93268b19aeb7ee71c7c8831bcd8c96d873d19265708bfac403. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:56:44Z), 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/QM6N22570505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ed46f805a0dab13079a106b8a815fef825f2a069472eff1b19f4d8f841d915. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42527629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b31155fc2805ec89435cd63b00835948daa89db712f886db1c88b33d69b50c. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QM6P42527630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526817bac94f4c026868524cf8b25540f29d71adafb61b487baa3524dd336a64. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42527633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ef82e8ebd350c34dacf05a09b9b5e43642f5aefce7fd9a066134901b7959a4. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QM6P42527634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcf3ba5437194940e893c17f2b230fffbe64c7e32abe02add07caaf18bcdedc. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:42:57Z), 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/QM6P42527638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ab58fd0a29505b561b0272978a31b953fe6a8db13d33c563902a72a5d591ab. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/QM6P42527643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef02a3a2b16b94e2e8782e4c2bec4bbd52b334e6c5477fbf95c22312dd4f1a29. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42527645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312b00e42cc68573a143debf0d32a088881e570c41cc02f55acb4d483f2ad0a3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72513799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa821b6d85c67938f39753b06628812aa113921e42bbe37e2e079c253c45346f0. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QMDA72513805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67df8be094ae60715d054aae06afae686e588bf8cf726784f926de6de093855. 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/QMDA72513814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91270499185c21690bee89a4dabc81ef6a85707ee39c36bef092ea2a591fd45. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QMDA72513819.