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 0x80bafdf2fb4da5bba19de43b2b9228f414e52100b1125a83eb40aba4e0da387d. 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/4cf92657-2ce4-4bf7-b82e-9a86d84cc9ab.json and https://artists.proofprofile.net/proofs/artist/4cf92657-2ce4-4bf7-b82e-9a86d84cc9ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Now the Green Blade Riseth: Choral Music for Easter
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 0xb04fe18823c6a0a5b0ab0efd0e1323d012253c32df15379934ff5d8f294b77fa. 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/GBMY52206501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c426e8213df75ea059dd97a584454cc43fad050119a7a16ebbb3662c6b94eb2. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/GBMY52206503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd3a814aeb25169e9ab57cd1931c5248e2b666fba81bfca31843ea08e66a03d. 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/GBMY52206504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7cc2b938f8c3a1871c8987f7df17ab9b439f9fa479f4d03458736dc739fa78. 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/GBMY52206505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7d1930e1971e141692553c04efa7604ca53da6eb43b6d4d8e99ab01066a6ea. 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/GBMY52206509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67d2b4e68ed3bedb983af53ef2e511b91ab1288b13dcb96ef97cf21f95ea8ff. 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/GBMY52206510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef72ca33d2b9f3a0a622f336ed52be211175e535906b9092921006cf66c41d9. 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/GBMY52206513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d335d3db076b2ea5ddb80c815ba47862ae05be5b0a56018b9ef035360c21fd2. 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/GBMY52206517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfda088d252154ca670fb882f98b490af12fd0a7e2db9dd5e8f47e391d2c69db. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:21:46Z), 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/GBMY52206508.
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
Ride on! Ride on in Majesty! (Desc. Philip Ledger)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a81418ee25ff6a7e73315e96912019d8a2832e8d19072085fc12c481f0facc6. 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/GBMY52206502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9038d21b48a16bbb046b90f7b7b69b5a3bdcd6f885ef36c0a5484f7c50ec3f43. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/GBMY52206506.
There is a Green Hill Far Away (Desc. John Scott)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74a945d304e3a601cd0f19f5335f8461037e072b2b26c2ddce6d59157c18e85. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/GBMY52206507.
When I Survey the Wondrous Cross (Desc. George Guest)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a5d2ee68b966e6e5234f6353114fdaf104e6707540dc1564c4bf12f08fa588. 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/GBMY52206511.
Now the Green Blade Riseth (Arr. Bob Chilcott)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb68261d4b6fd364c9cae9786c19ee6f0c26f8a58d7b6501996d7378499aef04. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/GBMY52206512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8263355361f748f7596f89d07bf39ed8ad5419df66db8d79ced811ffb639d4ec. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/GBMY52206514.
Jesus Christ is Risen Today (Desc. Philip Ledger)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1494247cbd4a4fae712d069e2d5d297d698742c4b7fbe16534b1233d7340670d. 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/GBMY52206515.
The Light of Life, Op. 29: Light of the World
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeeeb1b25a79084cf8ce43db34ee4a8d0b80f86136e96962fff5de097ef74a63. 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/GBMY52206516.
Traditional Christmas Carols from King's
While Shepherds Watched Their Flocks By Night (Desc. Nicholas Marston & Daniel Hyde)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0797da342f8ab4679bd338f336fc02740bf7d0ab481bb5b55f1aeaa3491219. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/GBMY52206813.
Of the Father's Heart Begotten (Arr. David Willcocks)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2719966c16ecb089bf72c195b5b075f224a6f3fab1df4a8eaad6856749e021. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/GBMY52206815.
In the Bleak Midwinter: Christmas Carols from King's
Once in royal David's city (Arr. David Willcocks, Desc. Stephen Cleobury)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79912ee55b8635e40089d7530e3b9bf5c30b07c2695b839f43517c5c5f7e1b93. 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/GBMY52106001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd8297011601c83ad44efd3511d2baff2d50495cbb51e3a128d06aaca98ae7c. 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/GBMY52106002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc999b922d20c721ff14bbe2a5cac0b1f414452c39d9505f63ac3d5b6f8c0f06. 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/GBMY52106003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e52418bc5475128397f3c402cd6272371e03fc8f95ed1654fd7cc8cff0d4f87. 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/GBMY52106004.
Of the Father's heart begotten (Arr. David Willcocks)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c458176b0d8cb0180e195f89783e00fae06425fba81087f1c84b373d1490f5b. 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/GBMY52106005.
Angels, from the realms of glory (Arr. Reginald Jacques)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5efc39df006303ab9c2cda3c1c93780297b539578cd774d3287f7cf5e8cd11b2. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/GBMY52106006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009cae69cca5faf08d2dbe6a4294b43b979e8d4be014930e9e88e232552d0233. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/GBMY52106007.
In dulci jubilo (Arr. Robert Lucas de Pearsall & Daniel Hyde)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c03ab049bb9120648e744dd4038c1311a2137590126a50ef2517c91c0bd8f5d. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/GBMY52106008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d85f695701a3abff9d377fc7252bdfbc945313b51667c83c0691f2c02ce5d94. 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/GBMY52106009.
O come, all ye faithful (Arr. David Willcocks, Desc. Christopher Robinson & David Hill)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9788cbc299179468d069a4331def8c9b9bac7d1d94fe97cf8e27c606f2b0433b. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/GBMY52106010.
Sussex Carol (On Christmas night) (Arr. Ralph Vaughan Williams)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93beae1e9332a9f4c97d030aa6317315cf023a8211659a3651c35f7c59193fc8. 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/GBMY52106011.
While shepherds watched their flocks by night (Desc. Nicholas Marston & Daniel Hyde)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5aa50a15ba5364e8dbcaffc816f34e551f70c918c8fb52171f7dce99f7db0dc. 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/GBMY52106012.
Thou who wast rich beyond all splendour (Arr. Charles Herbert Kitson & Daniel Hyde)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2bd568cee21ecc3203ed0a907d57a68777bba54d7f0ca7a804146e00b9a48d5. 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/GBMY52106013.
The Shepherd's Cradle Song (Wiegenlied) (Arr. Charles Macpherson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd31c69ec9050daabf5ec2a5fa7ed4201529858e49487a5fdfb33c309c94054. 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/GBMY52106014.
In the bleak midwinter (Arr. Mack Wilberg)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54490c923876bcaeaa74725aff8d7ec4f62419ffbfe111cf50fe46d0cc04e351. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/GBMY52106015.
As I sat on a sunny bank (I saw three ships) (Arr. Elizabeth Poston & Daniel Hyde)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3002baad4788fe02d17db09648947641ca187a89c543286465f1589ced3832. 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/GBMY52106016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae16640bc11428e9e809dd2808ceef499627a50a7d0de9c758e10f0a006d14d. 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/GBMY52106017.
Hark! the herald angels sing (Desc. Philip Ledger)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a1e5618ee7df5e8ee043b7a7cbdbdc469ac64736143f4c75f077e7f304eed7. 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/GBMY52106019.
St. Mark Passion: Hymn "The Heavenly Word proceeding forth" (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c94d4e738d5595176db9835bb2d8ed5852953a22ee32369f8731286a9872c3d. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/GBMY52105901.
Quatre Motets sur des thèmes grégoriens, Op. 10: IV. Tantum ergo (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1a08c019a831b0d4c248d416a7991136eadb2c7a6fb8408cdf501cdb927ba3. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/GBMY52105902.
St. Mark Passion: Hymn "Lord, when we bow before thy throne" (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc65e7dc520df76fcae84f0fe2d55c0129765a837303b0aee063227494dd9463. 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/GBMY52105903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476b77907d26f8739ccb126b1d938c9196c9e2d9a13db4e05f361b218ced1a82. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMY52105904.
St. Mark Passion: Hymn "My God, I love Thee" (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693b4ce38ec53369f4e3dc32738ff53f05e68119c610d438eb6bcba8c32f3ba0. 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/GBMY52105905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc545162a75f0095b36285f354299fe51f6454cd0247d7a2ec6a5459a58015a. 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/GBMY52105907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6967038d6a86b149ff0e350384369111cac8fb97e9485480dbc9e25a6019c49f. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/GBMY52105908.
Jesus Christ is Risen Today (Easter Hymn) [Arr. John Rutter] (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c529e03acf193727d888291b6d68a5394a887c2e4f3b65bc5c811e3581bade. 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/GBMY52105909.
Carols From King's (2020 Collection) [Live]
Herefordshire Carol (This is the Truth Sent from Above) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9253a0a2381d2c2e6112863d2ec85396b9054b17a1f08d9d1ec623ff59cb3cad. 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/GBMY52004804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031395903c55438c80d72406281614403256f472bf9cd30edcd77142182cb298. 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/GBMY52004805.