Hugh Aston (also spelled Asseton, Assheton, Ashton, Haston; 1485 – buried 17 November 1558) was an English composer of the early Tudor period. While little of his music survives, he is notable for hi
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 0xb817c2fee9268c843678903102fe753b8ff3d34785d317899bc30c087199ecb5. Chain 2 (Bitcoin): anchored in block 954069 (2026-06-17T08:30:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a4a79b6-3b5a-4291-9dae-7d1274886fb7.json and https://artists.proofprofile.net/proofs/artist/7a4a79b6-3b5a-4291-9dae-7d1274886fb7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Loquebantur: Music from the Dow Partbooks
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 0xe684a996470f74af94df87c769b24ceae92ba3022b283f2ea20afcd450969092. 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/GBEBL1516013.
For His Majestys Sagbutts & Cornetts: English Music from Henry VIII to Charles II
Bassedance "En vray amoure a 4, a 6" (Arr. McGowan for Sackbut & Cornett Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6a53c3a449d78126b8515be57d0382adf17e0bbab031fe48e3131beda8b7d6. 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/GBAJY9689401.
Western Wind: Music by John Taverner & Court Music for Henry VIII
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97f2873a6895af226227d5e54ca502d1735d658062c4825f7d59705e6eb119e. 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/GBELX1606128.
Music for Anne Boleyn: Court Music from Her Rise and Reign
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e717643c5658403e292a6c5542780a2c829ca7ed9a6f384bc44046c37b14f9. 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/USHM80949668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd984fb80dc4d591e266a07627dcdf123dd4a88a1f72172e6c3f58a6213867168. 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/DELC31204005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8db3341126ce6dea84c6b860c81b9fc72161aecffb03c14a696af00ae1df35. 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/CH6541631180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a8a125b9a26e0b0658c185e1115a0b0e3a1fe24639c824d581183e6947a0a1. 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/NOFKF5834050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bd87d3711492c7a34181bf4c9a4b131185a0ff0ac3fc2b0926f86d4d0f8ea4. 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/USKC60713558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4efd7836169059bd2d1c5963a91d9760ab4eb54b0ab459bb214da38af34d827a. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/CH6541631179.
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 0xce09c3b04b67fcdc0190f5e8edd2feed50bb832731602055f453125d3ef5395e. 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/BEE021702802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6fba57cc5258e9296b458e158bb5becd026ed2d4641b914ccd1da0c7d2f5456. 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/BEE021702806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e1508ee791f194374040000f62025684c62839a36da7b151d6ee6580570307. 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/BEE021702807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd977c8635a2118ac6e929c021d14c462e40d33476c21b2403da2063f1ee8f5f2. 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/BEE021702808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5417f423a347d1ab3d6b74cd468805be863fb0f0f14790b0971f146479397b85. 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/BEE021702809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3fe9ce6a6af87c3e6f3fc02d03a8584ca6d6279276c406df450c0ce6728b7a3. 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/BEE021702810.
Music for Compline: Tallis, Byrd, Sheppard
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb74d57f0c312b8d4f2be2589488c40579f518630f5d6e41db1198b08b2ef678. 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/USHM10641901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad93ec12c8b13ed574ce4fd7fc2d550581045f3874f20bf2aed1970739b61868. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USHM10641902.
Christe, qui lux es et dies: Christe, qui lux es et dies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c83fc98b102a7e21d24797eb85dcd6a93388dd4e7ec5a9c1721a8b8b905091b. 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/USHM10641903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487b681269d8154afdcc60341be050e5edc789db06a97293fcf675e8c207f2b6. 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/USHM10641904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d706c725eccc6c8dc0f497c61ea210950c1a21c42de9953b31ccebba43bd651. 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/USHM10641905.
Jesu, salvator saeculi, verbum: Jesu, salvator saeculi, verbum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e83ec6a5a6451330773d9081d17922e0daa6cd1c53afb08e4a861a62532f10. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10641906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf003846f813f3a09e4d4033dbe43f884f1ee4588810d3b0c3c7c9cd435e5565. 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/USHM10641907.
In manus tuas II & III: In manus tuas II & III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d20af0d38157d2d9a90d132f49674f53a698f94f1fba30017c267ca85c057c9. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10641908.
Miserere nostri, Domine: Miserere nostri, Domine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645c7ecaf3096c670d45cee710cb2de61b54d36490a3d427dd740976f06b4797. 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/USHM10641910.
Miserere mihi, Domine: Miserere mihi, Domine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04dafb5452b5f7c6743eaee21ad475b03857e8b9df45922c74e1e5c0a5364e48. 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/USHM10641911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd632bba2e630d981ca119f134d373c6b2b24d180466cd20ca698bf2827b90701. 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/USHM10641912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d8fd2e07684ce278c8f0de36436f60798f6a3711f69428f6dc3636adf24646. 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/USHM10641915.
Te lucis ante terminum: Te lucis ante terminum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099106d02b7042779adae1f29fb6a93c9dcd6601d879f631791c452689e569d0. 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/USHM10641916.
Gaude, virgo mater Christi: Gaude, virgo mater Christi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ba5871458aa17691db0cebd9c48d4ecbbf37dfab37c223ba46bad1da852ac8. 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/USHM10641917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa52edfaef6b1f2a0d67210dcc4ff46279b82592280f4c4fc75cfa3bef26659e. 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/DEF059630608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211a421c0053bfac274cfb16941987908f97c3b1e14423afdcaa06271e60b616. 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/NLA509506505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x326845f17b4119da92fcb30634f758edb0ee233684d1909f84d799f30851499a. 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/GBF078741811.
Ode on the Witches and Fairies of Shakespeare - Ed: Pilkington: Overture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429b94ac1e0bbf0b006412187e356ce6be02c5973d90c9b4b60670dd52456d48. 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/NLA509509806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd7cbfe1c0d0337f6f172c09b74a904d1caacdb48bde899e1f405a313e17c36. 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/DEF059630618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff08166d3f4e8c2d3117ac916323fa62fd25b73b24319ab84617ae547a9d3973. 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/DEF059403080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93d6ba69f9decbfc2d2db13ba19f9818b3716f0acce30a321c41dd6535a5d00. 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/DEF059630601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa82b210aaf514b9e487a9369e29d1479ef42e3fd850cc382896a21315277ee. 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/GBF076843002.
E. Power Biggs plays Historic Organs of Europe (2024 Remastered Version)
Sophie Yates plays English Virginals Music
E. Power Biggs plays Historic Organs of England (2024 Remastered Version)
Music from the Peterhouse Partbooks, Vol. 1
The Lost Music of Canterbury: Music from the Peterhouse Partbooks
Organum Antiquum (Früheste Orgelmusik bis J. S. Bach)