Anthony Parnther is an American conductor, bassoonist, and educator, prominently known for his work conducting and playing on critically acclaimed film scores. In 2019 he was appointed music director
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 0x367a5d22cdb6477af86a206f394c217a6dc3122eee200430e490b48a5d1dc43f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/93095796-4547-4f2a-be26-716c574fc0c4.json and https://artists.proofprofile.net/proofs/artist/93095796-4547-4f2a-be26-716c574fc0c4.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 0xf570e4693d726f7f60ac83e4f535d24919542723d5855f8ee79b35e433c6450f. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/GBBBC2200483.
Othello, Op. 79: II. Children's Intermezzo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5b793ea8cf975e901add8f7016addc79041b794dc02439d6f1149717b2e94b. 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/GBBBC2200484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d4d1d537d0b35d99c80cf89dd2583ad067cfc0b99788a5dd82dec76e7f1f27. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/GBBBC2200485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44692f9b844a9e5e3a5f6e88d0ede5b04eff49184e0a1843d21a0ef3a1651ad. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/GBBBC2200486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3918b6450f6137e0933753b40caa2eafcf91ae4f85f2c4f111e945e9a8e7fe32. 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/GBBBC2200487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a61a6d1940840c42bc401feed1a6a7572f64cdaa1f42c1d0f40039bcf83a96a. 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/GBBBC2200488.
Sussex Landscape, Op. 27: II. Lento e molto tranquillo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2e33757269d2502743dcb872bb01433c1d263fbf54072d0a2cba02eeaa101b. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/GBBBC2200489.
Sussex Landscape, Op. 27: III. Largo - Maestoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6223649de671399705e7a0d7498ccb16a0f40dac7e59a4144edf60f1d5995aa7. 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/GBBBC2200490.
African Suite, Op. 35: I. Introduction (Orch. Chris Cameron)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a748319c4b0155723bc93ccbf8e3b588ce2fe41a085795343774bc1d948b41. 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/GBBBC2200491.
African Suite, Op. 35: II. A Love Song (Orch. Chris Cameron)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c21455ecd3fcf2b1f8dc04753004c0a85aa4c1733b9acc20ec2485ec50077d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200492.
African Suite, Op. 35: III. Valse (Orch. Chris Cameron)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48f19f523d7538d00bab57d8f2f6baceff2b512becbe60395f804182641d02e. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200493.
African Suite, Op. 35: IV. African Dance (Orch. Chris Cameron)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ce5107fbc9a6a08274ca129e220bbcbb4e373a68f50f53a7d52886aec09c0d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200494.
Ballade in A Minor, Op. 33: I. Allegro energico, ma non troppo presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6faeceb104043df9942e674eed5207b1beab4c89be77e38d6489393cad3945f. 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/GBBBC2200495.
Ballade in A Minor, Op. 33: II. A tempo - Tranquillo e molto espressivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461eb9b470a939abb759ac3795777b13b33b56798c5a1c81bd0b7c8b0a417860. 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/GBBBC2200496.
Petite Suite de Concert, Op. 77: I. Le caprice de Nannette
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dea1b6ca96003234a3806a90d0fb5ca8f9e32161581d05824bd6e59744f8c0b. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200497.
Petite Suite de Concert, Op. 77: II. Demande et réponse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48304bc991f11f315c6c20411e8419a73ab7f4cb52d03f72a24e62cb42a89d52. 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/GBBBC2200498.
Petite Suite de Concert, Op. 77: III. Un sonnet d'amour
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0ecefd897c3b98d3167a5870bea50f6bf97832976dc3f3bb9ab9367f9ccafa. 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/GBBBC2200499.
Petite Suite de Concert, Op. 77: IV. La tarantelle frétillante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7cbf11f661d84110b1501219e31b26ff5f85cb8c95195a4bf8c92e49156606. 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/GBBBC2200500.
Violin Concerto in G Minor, Op. 80: I. Allegro maestoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364d05b6781f8c3634f502d090e452641be15e53739235ea5ed7af351651d3eb. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBBBC2200501.
Violin Concerto in G Minor, Op. 80: II. Andante semplice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413578bfd476fd983d0e87f9d45cea1f9ae08404af2419e7883d9110eac8d43c. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBBBC2200502.
Violin Concerto in G Minor, Op. 80: III. Allegro molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66137997a7d2aff4846409d48510b7c29db82dc6f334834c8fe7c28ec3a926ba. 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/GBBBC2200503.
Romance for Violin, Op. 39: I. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a819985b88bbb0f98c257352daf5a74a7f4f55ea5c822e62dcb5cc4a53adc2b. 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/GBBBC2200504.
Romance for Violin, Op. 39: II. Animato - A tempo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f3a222690fe081bd2372106e2a462e5efa81a81452ef7a44b7771ec05f5012. 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/GBBBC2200505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b5e1c43a055dec27eb4e06737cf3a84f0f0ba70a14885bdd29261be11ec786. 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/GBBBC2200506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b6b599f2b81b1701b4a5b848d1129441420a085b405922d981cbb53b918de0. 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/GBBBC2200507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9764ebc141e0b0064be867ed4d677b560ca6555d1605538bb2c02718b8debb16. 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/GBBBC2200508.
Nonet, Op. 2: IV. Finale (Allegro vivace)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eeeb9c2969ab782c55be35f2e68571c50808d602584054bd5b505db58c93b9a. 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/GBBBC2200509.
Spratlan: Invasion — Music and Art for Ukraine
Coleridge-Taylor: Petite Suite de Concert, Op. 77: III. Un sonnet d'amour
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0ecefd897c3b98d3167a5870bea50f6bf97832976dc3f3bb9ab9367f9ccafa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3552f056f2a489efb76ef49d9e6812903e8631026de305ce661fa44c19a54df. 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/GBCML2025001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0010d054ab321b62a716c9cd934d9a1b26e88818bf2c0e8d2444f1a86df89444. 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/GBCML2025003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4242b6e4873aaa955892aeb827eb71eaf8e0be7c3c31b37fd71832409f072101. 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/GBCML2025006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03205855388050bd22ab38e90214977803055f81bb4aa97bb91466f1e98f6955. 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/GBCML2025007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb779559c0ed335d15a1f41abb8fc25537732450ac4e836289d1c046ccf57ee37. 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/GBCML2025008.
Diary of a Wimpy Kid Christmas: Cabin Fever (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2972d475145a59cf56ca785813505ef3c97b095b94a2ee14bd4ff4dff51bb4. 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/USHR12346862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffdfa3566fd631896972e9302b648da5a87f91d8cc77a1af36802f8faedd3f6. 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/USHR12346863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3608ef13912ec00bed19f1b9369688214bdb429be741e8591186222e567782ac. 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/USHR12346864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc6dca3820a6f08c2bb59f402958bedaeeb0cd645a0ab3db4e2fbe3b004a2a3. 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/USHR12346865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3786b6431127fdc9d4cbe423cedf2af78d9c3d4378acf9cc5222412515edef5. 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/USHR12346866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557adbc818646a98692e76260d042dac8ebb473919620bddc2d52d0387fc9144. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/USHR12346867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce90487b2a480aaf2107c572898add3667405a50d45ee01b7c239238f862a8e. 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/USHR12346885.