thumb|right|Harty c. 1920 Sir Herbert Hamilton Harty (4 December 1879 – 19 February 1941) was an Irish composer, conductor, pianist and organist. After an early career as a church organist in his na
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 0x19d218e86da51006b41116511b44fa23866ea9f36a2d924932dcea6d6f5ce253. 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/f17bdde9-f0ac-4640-b25b-5148042fbad6.json and https://artists.proofprofile.net/proofs/artist/f17bdde9-f0ac-4640-b25b-5148042fbad6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Conductor's Gallery, Vol. 2: Sir Hamilton Harty
NKB SP Selection No. 18, Great Performer 2
Harty: Comedy Overture (A) / Piano Concerto / Fantasy Scenes
Harty: The Children Of Lir & Ode to a Nightingale
Brahms: Piano Concerto No. 2 - Tchaikovsky: Piano Concerto No. 1
Conductor's Gallery, Vol. 3: Sir Hamilton Harty, Sir Henry Wood
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 0x827fbb475c9a11c8b2dfeda3450bb5506ad3870c0e5f0567dbf22432b9e0bb23. 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/DEQG42479623.
Memoirs: II. The Price would often lament
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac9fecdbc60cd8c85e996a4e9c48378735201d304c0bb02a1e16f4055fda773. 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/DEQG42479624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2f532ee0373d59ae62d9533bad8a22a5463091c6ec099fae3d8d3074e03a36. 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/DEQG42479625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8106c5bce6e618d70698c13ca173b04d7b1284c5b267d55e6e489ff6f060a42d. 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/DEQG42479626.
Memoirs: V. Four or five years had elapsed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd81852b00708411d5c55f8f1fcde03a82e025b13a2c65360aba94c0b79629674. 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/DEQG42479627.
Memoirs: VI. The number of schools and academies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7a47756d121c68e803bd5414c0924099861053f29d3d5bc93200994fa1c98f. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/DEQG42479628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675da1c47b0f6e3ac878ae804287154d1da4d085beda54cd90201b1cac91d6ed. 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/DEQG42479629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162119b89c1ee08ba76b6eefc96641742449b710a657337185ce2f4e0e7dcff6. 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/DEQG42479630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1544468646c1e2392b3f7d62b840ebd0a1c34bd19cbe5fcd22c9aca56aa4f8. 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/DEQG42479631.
Memoirs: X. Indeed, from the best information
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5288e5ba8f59b75ee00cd8e2c1b073e1fa392715d4141ed17c4335919d5516. 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/DEQG42479632.
Memoirs: XI. They do not consider the advantages
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb37bf169e3c728891d5b6658e187dd097c7f8cf0a7eec286d777faf0d9b6b357. 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/DEQG42479633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c07d82f3a16cec9c8ef9ee2c24a1bca3bdfc5a39470b62421257934df2c8a9e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEQG42479634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c5b2e7ed142d4ba77cf5d46c95198033a8758766f75f21552d20a86121abae. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEQG42479635.
Memoirs: XIV. The advantages which he drew
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3260f780151d41dd9f4dce57a992f62cf96130e711ceb6caf75f88d27e9773f. 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/DEQG42479636.
Memoirs: XV. It is the more to be lamented
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f4a6c3b7f8820f4efb496700a1797e85286929b25fad9beec27cfbc1a5c1b5. 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/DEQG42479637.
Memoirs: XVI. For though all men will agree
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5518bdd56148a96e7e33fe5f925665dd545e1a84f480c3cd80e016583a6aa1da. 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/DEQG42479638.
Memoirs: XVII. The excellence of Mr. Addison
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee716ca79d6e6d4836216c851087d76de9a841266745a9d58c264318b646542e. 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/DEQG42479639.
Memoirs: XVIII. We left Handel just on the point of his removal from Italy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfceb3858ba4e2831ce8d2b2233ebfd05c08b3ac193f89713bdc5d8dae70424fc. 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/DEQG42479640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1a03afc68d3638344c7c2eff334d2c2198d982501c82d73d84db72be279833. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DEQG42479641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0bfb5fbc8afa15e06411c0c5e1565030a63189210fc0d0aabeb8e1e68c930c. 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/DEQG42479642.
Memoirs: XXI. But, from the natural restlessness
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa758923e22c1dfd2116925ebbc21c2e00b4c8d507fe44043b6a7c9ad342324a4. 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/DEQG42479643.
Memoirs: XXII. The nature of his design in travelling
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4febe03d4adc36733e91fb2e1b0295a4ff73dca9c4a9803b31e52328af70d37. 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/DEQG42479644.
Memoirs: XXIII. At last, however, he consented
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a89a80ca492565a5560965e3bcf0995be90693c6b6037f09726ceba5d7c6b4. 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/DEQG42479645.
Memoirs: XXIV. The theatre, at almost every pause
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eff1fc24a721c90914ba48c3ad9891a55fe31fba94fd03c5a00c567e68e93af. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DEQG42479646.
Memoirs: XXV. This opera drew over all the best singers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8710d82b1fd3c6139d4f2dbba66d2fb7fe0c1293e5eb103c69e32f379249958. 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/DEQG42479647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b68c1ce43e847c3f6a5197dbff6a9493345442576bbc89f3e94fa1157c5f70. 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/DEQG42479648.
Memoirs: XXVIII. Besides a fine collection of pictures and statues
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cf29f2768e4578c4a2bbe0aa2b98eb90016accd135ce1e1357020c5629dd8f. 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/DEQG42479649.
Memoirs: XXIX. There was also something in his manner
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4993dbcf81303ae4dc535379e969d1fcf460d91adad531ede430c93bb2fba8. 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/DEQG42479650.
Memoirs: XXX. Severall fruitless attemps
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e61fc2c25917a2106be1c56a9f92d9c6c6fb01d20c1e72653bbd98c9e6d966. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-21T17:23:13Z), 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/DEQG42479651.
Memoirs: XXXI. The ouverture for Il trionfo del tempo e del disinganno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f44c36e13f35173c604b4df79c18177e93b7da178449016ed18ab791625bc69. 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/DEQG42479652.
Memoirs: XXXII. Corelli gently lays down his instrument
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf5001063eea7cf305ae5f8d5624e7160dff525cefeff614cfd370646550e05. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DEQG42479653.
Memoirs: XXXIII. Hitherto Handel was chiefly been considered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0002d7d7c5efac2e234b2be4e3eaf1c6bb749c1e20c9274d1d641096905081b6. 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/DEQG42479654.
Memoirs: XXXIV. The first of these he became aquainted with
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b40e15a68b6677442458cbd84584ebd1b249ce4f885abefd673438a10c6dba. 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/DEQG42479655.
Memoirs: XXXVI. Handel used often to speak of this person
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24784a64a1772f52398d700587f60e0f895b71b93a63f97e6989b85443fc725. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:49:18Z), 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/DEQG42479657.
Memoirs: XXXVII. Though no two persons ever arrived
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09dbfefba238ea744a1ca1d85e3c0e18b9274b3fa80790e1b2713d6a08fcda6d. 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/DEQG42479658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ab0cb952d1ab0f530a2877491517bbe77ecfe046eb0a62e37292dd00783c0a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEQG42479659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2086d0838f3a80cb4f3414a64af5ba1dd30212500fe85f1e51a6b788649186c3. 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/DEQG42479660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051166bae15ff7a2b1825977fefc4108e8c6d5aa3af9dd452de4ed386b57b245. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DEQG42479661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8690e73605bb8f81ebbe42d8da2a5e96f2f9cade88d13566884dbec86ea10b1b. 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/DEQG42479662.
Memoirs: XLII. No hopes appearing of a real conversion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8dbcab523783e92fc441e9987d58dd956e74817879986b81c20bb6f597ecdd. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEQG42479663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b29b2514fe393b924a1272eada79c1fd25b08fda2eeab1f7a0aa8d880ed00d8. 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/DEQG42479664.
Memoirs: XLIV. How Handel executed his task
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd44625c8b49aa590f31e48ab16b48565fa30521cbe15a7dc06bf13d778f0bf. 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/DEQG42479665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb36517ad15d27917810446038dd5e806acf5cd38924a9bc5436ee518ec20f9. 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/DEQG42479666.
Water Music Suite No. 1, HWV 348 (Re-orchestrated by Hamilton Harty): I. Allegro - 2024 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfcfd13016bf672f43c205f21589054bd38e8e49789c8c0398ad7a974e76881d. 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/DEQG42310981.
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
Water Music Suite No. 1, HWV 348 (Re-orchestrated by Hamilton Harty): II. Air - 2024 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0f78f85ff1c8f7508e8a09656d28892a9ffe0af259ff98d50f00baebd45057. 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/DEQG42310982.
Water Music Suite No. 1, HWV 348 (Re-orchestrated by Hamilton Harty): III. Bourée - 2024 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4cdc7b97f900c8249911aae56748857d5008c0bb5cae0188034ba2c674986be. 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/DEQG42310983.
Water Music Suite No. 1, HWV 348 (Re-orchestrated by Hamilton Harty): IV. Hornpipe - 2024 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec12b62f4844605aa9498f0224512d896155d37c15b7528303f6ff17be53fdc. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/DEQG42310984.
Water Music Suite No. 1, HWV 348 (Re-orchestrated by Hamilton Harty): VI Allegro deciso - 2024 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913294f7e9db480b722c621754e6fb72bae1faab925b05020256e2e4806e74df. 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/DEQG42310986.
Water Music Suite No. 1, HWV 348 (Re-orchestrated by Hamilton Harty): V. Andante - 2024 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89682a0e42017de30dbe4c4caffbc2f03482e52d79fd88811d958b2bb46519d6. 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/DEQG42310985.
Memoirs: XXXV. As he was an exquisite player on the harpsichord
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4a16703fe2b4dc8ef2f79ff9362d9f34c57960dfcc4b0ed2c889f4e520efc2. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42479656.
Hamilton Harty: String Quartets & Piano Quintet
Tchaikovsky: Piano Concerto No. 1/ Chopin: Etudes (Solomon) (1929-1930)
Harty: Irish Symphony (An) / With the Wild Geese / In Ireland
Harty: Violin Concerto in D Minor & Variations on a Dublin Air
Harty: Piano Concerto, In Ireland & With the Wild Geese
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6689ac6cab7622ca9b1b4b9deda07ad9d1ef5e274c3ec0d741ea4eebb908318e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBLWD9101501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb99b6e5ad9ec14c21b4ff9d134ca7c33c508a3010f3f7221e0f5dacb97c38ce. 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/GBLWD8401704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ac5be896a6a38a5d82544c4747c10209121973c06d45b59e1280434042e17b. 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/GBLWD9300601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7d90af07cd159ec8329cf12ffc850e52dbac493c79877df7a7100fb5ae65bc. 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/GBLWD9300602.
A John Field Suite: III. Slow Waltz, "Remembrance"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca02e23e5b5221e9d7329c279b2e77d48d46da562543da449095b77604a93c6. 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/GBLWD9300603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89aaf603f4d37ba533f24127476f3ed7bdafb226e0d146ce929bcc26aa53067. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/GBLWD9300604.
Harty: An Irish Symphony & A Comedy Overture
An Irish Symphony: II. The Fair Day. Vivace ma non troppo presto (Revised 1924)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57bd9bad6071c688453348e59766ffd95fbdb665c308e0299ef45a6644743cd. 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/GBLWD8200202.
Masterpieces of Passion: Tchaikovsky & Brahms Piano Concertos
Mozart: Bassoon Concerto in B-Flat Major, K. 191 (2025 Remastered)
Nymphs and Shepherds Manchester School Children’s Choir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49bab34f338c1bf6ee6be95e9d099ba01b5b35433f5be8c957dd308f28e762b. 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/GBH5G1401740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba118817b94bab81619974437b257caa0e328be6ee25dbc3a94809db6a2d353. 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/HKI199819105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cda05c395b1154a2a314aace4daa932006e131e1db602c6bd68c44ce922578b. 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/HKI199819104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aea31b34f11d9cc06029c589ea02cee9d889f26638224d5558e69f6ff2f4e92. 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/HKI199819106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b884de01f0fba4ba04171a5dc05f75be813fc2d181886f50390c0c22561637. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T22:44:48Z), 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/GBCLS9800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec216fa77ccfa9bc28f9e52c5b28966759a671eb85b9f3547740b1a3c3227a2. 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/USBC19710147.