William Byrd (; 4 July 1623) was an English Renaissance composer. Considered among the greatest composers of the Renaissance, he had a profound influence on composers both from his native country and
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0fafc51592d3f757724937131ec4f630245de220ebc15da8fa1cf811c15daf. 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/39ffe432-3c4c-49dd-89fc-ad3c9e42c875.json and https://artists.proofprofile.net/proofs/artist/39ffe432-3c4c-49dd-89fc-ad3c9e42c875.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lux aeterna: A Sequence for the Souls of the Departed
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 0x1d2245b8490894fadbfc08613a23cc431f69fe8eace6133cb144b5af37234f29. 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/GBAJY2238801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f5ca74407f7ef17a897591fc455d847155d5199ff8fed9cb7cf3e21e64654a. 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/GBAJY2238802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7118d04e57a508a0a8e8e3dc2795df439bfcf7a13566783383cdd1d0442643. 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/GBAJY2238803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db6d16f28380e572ae6795df7efcdc19ccb90bd21b0b5076d2a1d6e367812d1. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/GBAJY2238804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29165dceb5e91170100a49abbbdc9dba5a96cc57b652552993e43d295f9c1187. 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/GBAJY2238806.
Thou Knowest, Lord, the Secrets of Our Hearts, Z. 58c
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2364da53532d731a1fb21a01d888f33d90768c0200db3f1c5dc88249830e12d1. 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/GBAJY2238808.
Morning Star: Music for Epiphany Down the Ages
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e86c7bda857210e770267016cba0923df576c9f24f3589a1ea1af98889b52d. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:35:34Z), 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/GBAJY2340403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285eda686744c98a2da196b5d332e91f8d0a863b28ff87fdf38e9b644fcab7f3. 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/GBAJY2340412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af8e94600e36c9c01a3049f34b618b073c134dad521387c71b2d0ec0795d57e. 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/GBAJY2340416.
Im wachen Traume: Byrd, Schumann, Purcell
Frauenliebe und Leben, Op. 42 (Arr. Reimann for Soprano & String Quartet): No. 1, Seit ich ihn gesehen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548b7b9ae536d657260470f720aba898fc969ffae5d76981552c84eec5968bff. 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/DEB332174306.
Christmas at St George's Chapel, Windsor
The Choir of St George's Chapel, Windsor Castle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a3014838035c1ee1209a7435566207edfd6a103d90bc83cb31670c3abf6135. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1928114.
Reformation: Keyboard works by William Byrd, Orlando Gibbons, John Bull & Jan Pieterszoon Sweelinck
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863ab6ffdf77ea38ab882ebf0ddf5f42703b77cce28a785a3a7249c7d9683b98. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:42:53Z), 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/GBAJY2444501.
Byrd: Complete Harpsichord and Organ Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e94c80b67cecd8601255b99a68cc0521430bc9b037ed50f936abb645da1af7. 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/GBAYC9301130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09573a77514d16a3816d70cab682a3a4be6ae5197ff832bee34b74518caed74. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/GBAYC9301333.
With Lilies White. Byrd's Consort Songs & Music for Viols
Byrd: Songs of Sundrie Natures. Music for Voices and Viols
Byrd: Mass for Five Voices; Ave verum corpus; Lamentations & Other Works
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdcab86e23e10c81a51b8e6a9265d03f4737edda136950cafaeca333f70a2fa. 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/GBAJY2341601.
Afflicti pro peccatis nostris a 6, T. 51 (Cantiones Sacrae, 1591): I. Afflicti pro peccatis nostris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f53001ac0e346ba40a713e9a77a04ca5df8bdde4313dd5e7f1eea169a23a62. 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/GBAJY2341602.
Afflicti pro peccatis nostris a 6, T. 51 (Cantiones Sacrae, 1591): II. Ut eruas nos a malis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4856f28a7a8c0ff26e58c557c079238264216c04440c4da0799b426182201f09. 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/GBAJY2341603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd431b9e8496437b9f68283d0d62323cb76a048b303a3ff20d084c4f9139e0cf0. 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/GBAJY2341604.
Mass for 5 Voices, T. 3: IIa. Gloria in excelsis Deo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1839d333a6dced7ce77bd4db602afd1343b4fce36fda33e30afc9e7b675dfa9. 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/GBAJY2341605.
Mass for 5 Voices, T. 3: IIb. Domine Deus, Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceacb681583b11f6443a772db618937d60a8d0cda6cbb0a0a2016357fec9e740. 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/GBAJY2341606.
Tristitia et anxietas a 5 (Cantiones Sacrae, 1589): I. Tristitia et anxietas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64bad4d003da3cffc200507ed17bfacc8fc612c001b0ca6d3379a9037ba6959a. 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/GBAJY2341607.
Tristitia et anxietas a 5 (Cantiones Sacrae, 1589): II. Sed tu Domine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96ce562074badd5bae3e70ae324467813479062dc11a6b30a45302c51e32264. 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/GBAJY2341608.
Mass for 5 Voices, T. 3: IIIa. Credo in unum Deum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7d7e17be630ca936fa6c3dae76eece0210479c78d66a9ef98d40bc001f2809. 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/GBAJY2341609.
Mass for 5 Voices, T. 3: IIIb. Qui propter nos homines
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b5383c3cf66eee2e1fc84aeaae9a72b62222a706e8f255c284c7653105a33e. 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/GBAJY2341610.
Mass for 5 Voices, T. 3: IIIc. Et in Spiritum Sanctum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768f6adad62b93f780b7bc80738a853244909dd6a89f25be8a2c834a9029c698. 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/GBAJY2341611.
Ave Maria a 5, T. 69: I. Ave Maria, gratia plena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02708924f771e153e51d2607aad7ff8d554d64849e7f82f94bc3ab82428d4d2. 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/GBAJY2341612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b02ba34bd3aa63a9c683ad6ee108855ec8cdada19d45269e8481a2e0388ef1. 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/GBAJY2341613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ff70d0c05d9ecaebe7e6f8960d5b810ec998ff3138a0f4a8245a8b59fbbe46. 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/GBAJY2341614.
Mass for 5 Voices, T. 3: IVb. Pleni sunt caeli
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f07164e74aedcb843bcd5263cf67b5070b70b27bba9deef7a4dbd266fdb831f. 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/GBAJY2341615.
Mass for 5 Voices, T. 3: IVc. Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227178088ff46242767e3bccf05770a0e7618b768d2b31816631dcccb37c26bf. 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/GBAJY2341616.
Circumdederunt Me a 5 (Cantiones Sacrae, 1591)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa944896f6f31d87b50917b0fceabe5154c2b5436b2099d4d1c68124b9461c943. 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/GBAJY2341617.
Mass for 5 Voices, T. 3: Va. Agnus Dei I & II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f81c822e905462be5eabe5322ba979030f59c295dac10f4eb025c5a954def1. 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/GBAJY2341618.
Mass for 5 Voices, T. 3: Vb. Agnus Dei III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6f401a790fc588018d97b8eba2b080e623c129ed0f31c81050d3d4f0576f84. 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/GBAJY2341619.
Emendemus in melius a 5, T. 4 (Cantiones Sacrae, 1575): I. Emendemus in melius
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8055f5175e37ec5dd9b22c595ad014a281f1df495c18e7b2d2a3de027c63f96c. 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/GBAJY2341620.
Emendemus in melius a 5, T. 4 (Cantiones Sacrae, 1575): II. Adiuva nos Deus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003dbe4f10d29daef0a74f47abdf836d4041da2fb1c028617be1bba0e6344c44. 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/GBAJY2341621.
De lamentatione Jeremiae prophetae, T. 171 "Lamentations": I. De lamentatione Jeremiae prophetae
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068b3bbdd22b004b97dbf8551d68d4cd487f994f62be27f5089b0346803a2efb. 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/GBAJY2341622.
De lamentatione Jeremiae prophetae, T. 171 "Lamentations": II. Heth
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9317085a104da1f67a0eca3c4fbbd670d3fbab7d19bd5b2aa1bc5eb14261ad. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:02:01Z), 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/GBAJY2341623.
De lamentatione Jeremiae prophetae, T. 171 "Lamentations": III. Cogitavit Dominus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152cb53c8120e21379f10faf10c257ff7f13f8b52c1d09ec51928f5e9d696f45. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:52:50Z), 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/GBAJY2341624.
De lamentatione Jeremiae prophetae, T. 171 "Lamentations": IV. Teth
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116d4af64c8ca48d966e296e86d3a9b5fb9814a6cc2a8688e2e280887a8f7bfc. 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/GBAJY2341625.
De lamentatione Jeremiae prophetae, T. 171 "Lamentations": V. Defixae sunt in terra portae eius
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f88c08cb8aa4005b99ca31920a53eeb05f9fdc3433bdf092638a732b38f00f5. 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/GBAJY2341626.
De lamentatione Jeremiae prophetae, T. 171 "Lamentations": VII. Sederunt in terra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541834e939de0ceb06b3a6a0487b771c2b4de64ae54aaaaa1e7a5ea7bac97d42. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:01:11Z), 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/GBAJY2341628.
De lamentatione Jeremiae prophetae, T. 171 "Lamentations": VIII. Jerusalem, Jerusalem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e3b88a0f921f9ed3ebe99e058bf130e841584fb488d077fe6cdd93fbc4c7cb. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:27:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2341629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7818e13aeb1920e4f0cfd7437ff9e6bd872fa8e90af04da85ec7696cdb48d1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2201420.
Introit: Gaudeamus omnes: I. Gaudeamus omnes
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Byrd - Pavans & Galliards, Variations & Grounds
Stabat Mater: Tallis, Dowland, Byrd, von Bingen and Ruiz del Corral reworked for choir and chamber orchestra
Lachrimae or seven tears: Lachrimae Amantis - Arr. String Orchestra
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Gradualia ac cantiones sacrae: Ave Verum Corpus Natum de Maria Virgine - Arr. String Orchestra
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Ave Generosa: Antiphona I - Arr. Chamber Ensemble
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Dowland, Lawes, Cooper, Byrd, Simpson & Lupo: English Consort and Keyboard Music
Fading: 9 Centuries of Choral Meditation & Reflection
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4 Estonian Lullabies: No. 2, It’s Time for the Little Berry to Sleep
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Singing in Secret: Clandestine Catholic Music by William Byrd
Byrd: The Great Service & Anthems (Deluxe Version)
The Passinge Mesures – Music of the English Virginalists
English Motets: From Dunstaple to Gibbons
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English Choral Music. Motets and Anthems from Byrd to Elgar
Byrd: Mass in 5 Parts; Magnificat & Nunc Dimittis (Remastered 2015)
Byrd: Mass in 3 Parts; Mass in 4 Parts (Remastered 2015)
Byrd: Infelix ego, Mass for 5 Voices & Motets
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For His Majestys Sagbutts & Cornetts: English Music from Henry VIII to Charles II
Byrd: The Great Service & Other English Music
Byrd: Infelix ego & Other Sacred Music (Byrd Edition 13)
L'homme armé. Musique de guerre et de paix, 1450-1650
Byrd: Early Works for Voices, Viols & Virginals
Ars britannica. Old Hall Manuscript, Madrigals & Lute Songs
Pater Noster: A Choral Reflection on the Lord's Prayer
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O Vos Omnes - Music for Lent and Holy Week
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Loquebantur: Music from the Dow Partbooks
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Music for Compline: Tallis, Byrd, Sheppard
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Christe, qui lux es et dies: Christe, qui lux es et dies
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Miserere mihi, Domine: Miserere mihi, Domine
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