John Morley Shrapnel (27 April 1942 – 14 February 2020) was an English actor. He is known mainly for his stage work with the Royal Shakespeare Company and the National Theatre in the United Kingdom an
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 0xae7b12329c55094d03bead27adf580c841a50555c9b7a56065279c76b326f101. 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/70e75cb3-3e08-4d72-b7fa-3d47ddfaf10c.json and https://artists.proofprofile.net/proofs/artist/70e75cb3-3e08-4d72-b7fa-3d47ddfaf10c.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 0xd669bb89b4a76c85f78f4f46fd5a0c831c8b9209e6bb51350e3d1b397e1aef2c. 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/HKI190126801.
Music: Capriccio On The Departure Of His Beloved Brother
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed5af0e22cd7ba418d7817853aecb6c2475b21f5f1f64253db7851625628503. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190126702.
Music: Concerto For Two Violins (Largo Ma Non Tanto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6d22b9e2283a323f9ea4a364094e0e80f27ff5dad1d09fef6cca413a7c9074. 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/HKI190126802.
Music: Partita No. 1 In B Flat, BWV 825 (Courante)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48f57ea13fc7b886ba85e9730e848f6430dd93174f1b60bc2f6fd0b6dbe5a13. 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/HKI190126902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4542945e0f14481755109e2fbc627b065c061a15b260b1c3d45d2619e586271e. 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/HKI190126703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ef555fc79fb9ee504306cc12c52d3339fa2dbe036506decc492106c2857ec7. 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/HKI190126803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2accf623efc6ecd71d71839f098a4a6c6b72f14d166c49153ada575aa80e1d69. 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/HKI190126903.
Music: Brandenburg Concerto No. 5 In D First Movement
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7572fededbd3b8584ea1bdbee3a48989b8196783bde60ba4b2f024e1cf637c22. 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/HKI190126804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46e010a6f3fb0d726f9d02977cf7e9b83d2920ea300e85055abb38e19ac7da8. 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/HKI190126805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb492e047c6958a8901140d529db36b92b3e5638fd4afadc6e34c94f1cfc15650. 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/HKI190126905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818dbffb82531ccd56eac530fda9095f86896d00b6ac83bb9829abacbb521337. 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/HKI190126806.
Goldberg Variations And Anna Magdalena's Notebook
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1cba906ebc5b98123a45565d87e1bcb44a41de3590e1ea46e9c4eb91d66f82. 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/HKI190126809.
Music: Prelude In E Flat Minor - The Well-tempered Clavier, Book I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x854b504f63f1b00af13c63495283e97b52e29d1dc27954e9a2374a9543a8258e. 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/HKI190126712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4354b373d9a712ceb64f09ded1b4502a1fa25e5c8cc2d32c4ebd0bf0da743f20. 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/HKI190126814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f49c3f1eb6f9f45bb70d5eb6b91cd135c97e324609bf1a51c21a562ed6d5bda. 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/HKI190126819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8047aaf86850b2f452bd6f7aaa57153a3d6222e7aec6c78f9ba10c159bff357. 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/HKI190126820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec8a027f310c420c5b98aaa72335027f00fbe1c68ec6c08b523fe07e84713ac. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190126701.
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 0x87756f8facc371ed19ac9e6ca67c9edd6ad97d023f2797ff9ebe615ed594f5a3. 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/HKI190126901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2618a4904a3fbdd8301bf7dcce65cdf53338c020f49793cdec6e1d06516a680. 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/HKI190127002.
Music: Toccata And Fugue In D Minor, BWV 565
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991c2e26351c405b55dac1314af32bfa166cb34e555033bc4f04b2fd3235418c. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190126704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2eb8912f5574ff23237e216881f3c2caca0ff20fc0708c5e9699c7b5dadad9. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/HKI190126904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97c05976578302e591f172ba210d9fbdd352101f7e8ac99f0f45729293f1487. 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/HKI190126705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ce31ae644d7c03a6da007dcd1857c74a1c798be9d3f8255dbf3864d78ff929. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/HKI190126706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3a07e3a16e581ce3c39bc689b775f476bd286487445286b3164cc329272928. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/HKI190126906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a897586411d59dae3def9c591322f05e9091bccc81e08309a558bccc5f430f. 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/HKI190126707.
New Beginnings: Bach Remarries And His Family Grows
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ab0237f784652bcbc07fc5c763bad97dbddeb1c3bc34ba6d923664c9cd549a. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/HKI190126807.
Music: Vivaldi / Bach: Concerto In A Minor For Four Harpsichords
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2abb0bd26f2df855e382065877fb63035c7c491c06b2fff8d54054fcc010eb. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/HKI190126708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355ea8451681a95839a7ece04a8386f1fe42e2f36c1a32039baca919173f3072. 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/HKI190126808.
Music: Brandenburg Concerto No. 1 (First Movement)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac6b7385d23aff37676744e4a6c6f0a2d747f03ce256bef857f3c0858b170ac. 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/HKI190126908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2783905ccb1f75403dc26367873c36eface95db296cac9e762d478513f670a1b. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/HKI190126709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb8b4999651a44b62d170f1e62aac2874925bf84c7c57a402ddf54a5422d608. 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/HKI190126909.
Music: Prelude And Fugue In A Minor, BWV 543
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c255d4f98c201e147cb493098ddeb3446b5be1c5e0953fc372271f28cd63b6. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/HKI190126710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a7ec4b8ad0b2f8d1a786bb1c89fd35c31dece96e13bd27e4f4247b741c9f8f. 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/HKI190126910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e62ecced3a2e7bb294261811ad16632a84cd77cf4305d9f8317f6abfdff674. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/HKI190126711.
Domestic Happiness And The Move To Leipzig
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab1513c45da58a9712a9dc37efead31e8aad2e51f5cffe7c4a69ff552da436e. 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/HKI190126811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a791155c187287b3a98ffbfab6d7056918c85cfd35ae8a8999840a23330e195. 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/HKI190126812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb627746d448be003589861ca5d1713513606b4f0217a9807e802873d7271ebb4. 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/HKI190126912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3591f5b11b814c5d36a6c1c89f17377ca9d3f77098a1080973ed9a72959e68. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/HKI190126813.
Music: Violin Concerto In E Major Finale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01774e32c6581ee7978015c13840d37cb12176fa68467f9eee00309d663f7165. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/HKI190126714.
Music: Concerto In C For Three Harpsichords (Finale)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d2c69d96922bcdb6c91349bf0c7b48db3685b22e9752fc668e56f8e0bf1e58. 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/HKI190126914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5ddc91318912c0a1212e766bd9e4457c7eb5baa16d0858aad3d5351cad0ded. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190126815.
Music: Sinfonia (Three-Part Invention) in E Flat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60a11b42c5ca1e96cb2bd43324df18c8a79c6cb06384f358bce064c203a9ad6. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/HKI190126816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a50ce3e164c249477d75d7a45b6abee7ef40751f81693389ff29fb44b45afa1. 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/HKI190126818.
South Pacific (2002 Royal National Theatre Cast Recording)
South Pacific 2002 National Theatre Male Ensemble
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b94027a748ad7d907db6d8d1ee5bc5943aec98ed74fd1429d27a17cd9f10251. 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/GBBKB0228403.
South Pacific 2002 National Theatre Female Ensemble
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7696a7c227ea790e4746298e08ed575bb1888e7b6959c7a4ffe300a0638f44ad. 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/GBBKB0228412.