Ensemble des chants et choeurs russes orthodoxes
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 0xf32bd1b5c602ffa4d99643988780c7c534db8810bb19dbb92250fa93301cf746. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a008dcf0-2a71-465d-90b4-315d38a19b54.json and https://artists.proofprofile.net/proofs/artist/a008dcf0-2a71-465d-90b4-315d38a19b54.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Vol. 4: Orthodoxe Songs And Choirs (Chants Et Choeurs Orthodoxes)
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 0x0d6df290100daf4e17b569a98bda8fc5c80b3fdaa53db028ecc95ef5c9f16de3. 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/FRY510777900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a85095d1ade4a307e0018b4d8b0b86078f90c761f4399578bf4ff826e0da11. 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/FRY510777906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aea492d2d0b1bcc146e384623a3ec40ba6732593ce3c8577df60c0d86334ab8. 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/FRY510777915.
Vol. 3: Orthodoxe Songs And Choirs (Chants Et Choeurs Orthodoxes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3191f1492d8f474524d622a2718a3338046f0a4078aa6a2ee67e7ad541d309d. 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/FRY510777882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3108f2fcbcb6d6383f72c9bdd33e90744fc4fc6585ff6c2ae65759ca24cf7e53. 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/FRY510777890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a37edc606e4ad77524e0aacc1c1544fdc8a2b7a9bd507523cb3fadf5456c4f. 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/FRY510777894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0a3c2cd2a1ca5e82165f33f6e51f9d180185898fd5aec1ddfa2f8b21a4b785. 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/FRY510777895.
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
Vol. 2: Orthodoxe Songs And Choirs (Chants Et Choeurs Orthodoxes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44c6ba18dbbac2002f6795ec14eff5b8c37cdd81115476804f2822603dc6491. 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/FRY510777860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05c1f8c03c3a28c2621d3161ba522487f50a339e5b15a2b735b43d06a189c89. 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/FRY510777861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e63535f007eb232ef2f188539c6dfca3cba6dd066f4d0fc1d831648e9212ef. 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/FRY510777863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb80e7b85cd6706b5e82e6f5a71cc3f0b115335093e982fbe1eca5fcc843295. 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/FRY510777864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa500ded777aa457775838b2617439afe6ac249229a0ac925206740446f9864fc. 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/FRY510777865.
Venez Contenter Les Désirs De Joseph, Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad89a40a8c6e8dcc871db80e6fbfef5019c4a5fbb88c525378555a5e789803f. 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/FRY510777868.
Laissez La Chair Garder Le Silence, Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8156324f4799e46c86ea7867a57ba7bbabcb56520fe5ea6fd35a3dc110ad5cb7. 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/FRY510777871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643084806b9428b205779bf51cd31abb67acecd544e6c55d30162c0efa88a0d4. 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/FRY510777874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158a32f48c8f6ffc5f6d643661dc932f727022361ec49cb6d9e9f507fbbd9112. Chain 2 (Bitcoin): anchored in block 957304 (2026-07-09T12:19:34Z), 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/FRY510777876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4fcb2976d58386a03a8c75a3296b3ba3c077d91e4aa977e20e4aa3448e9068. 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/FRY510777877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da187a2c9c1c170fa3a36684bc12b0ae625de3034abaab164b117396bf3de85. 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/FRY510777878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fb8fa39591833969d0eb9d2838e0a608814e315e56e264696abea425e22cb3. 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/FRY510777879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9053dc941023291054eee5c03291b0855db61971f8d65c480cf940259e63bff7. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/FRY510777862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3304654d8f65c2384baca0d55715d9d21bad85e29ad253ee1a06dc882d58f579. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRY510777866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0bbce63410be43d3afd6f582adede38c93d2bd77b34df0e482f926468433239. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/FRY510777867.
Venez Contenter Les Désirs De Joseph, Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1781e85f8132557d7a9d7cee1d8f4a3771f4c205d932f83b7613806a42ddadc9. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/FRY510777869.
Laissez La Chair Garder Le Silence, Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb45700ceb4e460ff4e7f13912cc2cf47ebee58047f4623564c9cd5f363ea73. 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/FRY510777870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf87b00b40cc1596cfb0738d00df0fd196fc22ab99b2ae49f0fe34d1778e6aa4. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/FRY510777872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9b1b8eed6d504f82ab558ef93cededd4d6496b2114127370d4adf879f0519b. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/FRY510777873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e1f3d1fa0f64acb4b9dbf7c7cbadfd829dedc61020765ec5aa3de283d6a67a. 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/FRY510777875.
Vol. 1: Orthodoxe Songs And Choirs (Chants Et Choeurs Orthodoxes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b1a839ef90dfa750c298b22347a9ea1677d1a99f26dcc4e5db7d3c5ed9cd2f. 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/FRY510777840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d07510af7945567cee309d14cdaad1ac4ccc9b1506d58e765635ce0502f08f8. 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/FRY510777842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55321c97b3c5fae4f6620a2a5c8e3bfac31a9625c4d962876c8af2c6277662e5. 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/FRY510777844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278cd3d39e6ff0c8aedf579965c223550218228b019baab2cc1db4014edc1e80. 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/FRY510777845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ac5df18ab2c8787e7a87681f8d3f408913ffa54f0464a735705c3d03d8a52c. 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/FRY510777846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d03f7e74f5043a0ec230c5f53c5dc661ddaa1f8cde880113c576ccda27fd046. 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/FRY510777847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f611f704282b28359f8f481549fa5e46d30617c670065ba50d0fb8509f29ae. 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/FRY510777848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7c7e8af06a1d807c8d595d2998214803060b7f47ae937748d78cd0154385bf. 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/FRY510777850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4263a8d7978d53d0ceba9a9705e8b82c362e1dc88554226acd1d6b0c0ae2e2d0. 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/FRY510777851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189ef453a1f1090ffe685c304a9076fe3f597526539427bc165d300568cc3d3b. 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/FRY510777852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192dfae1d498dfe645938cd80e74c0819c666ded2ccd02bb4ab8899ff3a4adb1. 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/FRY510777854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2cfcc4809e67847d2d89b96b1258043c5378d3b987cfb23e78a3450779d9650. 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/FRY510777855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121438422a5c38e403715c2ae593e17478d8cd5f6a6be1f0b9aaf28a26909f3b. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/FRY510777856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9346950a233fe74a82f63b770280d6d7ca40779f36313363b5d0021bf6eb253e. 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/FRY510777857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7258b52c9afa7f4587506e9dc9b5b04a26a0e124b69059b1bc58ae73f391d1bf. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRY510777841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a5e4030c25c12036f3636b1d704a5bfe6adc28156bfcec1c184b94dc4e84f0. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/FRY510777849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8cf1a6d43298f3a35cdb46ed32c337e39013d1705909423e883882a460fbd39. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/FRY510777853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86cc13f2d8153b5421e4162fef2041ab3f3e2803ef70caa4018a30d100b08ec0. 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/FRY510777858.