thumb|John Playford's 1662 edition of Richard Dering Cantica Sacra I Richard Dering (c. 1580–1630) — also Deering, Dearing, Diringus, etc. — was an English Renaissance composer during the era of late
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 0x71ad02050ab9f455460763d21d9b8a3f23d35beb8a7840ad12de59c51335e43c. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d0770a7c-e7a7-4338-8478-cee64d373ce1.json and https://artists.proofprofile.net/proofs/artist/d0770a7c-e7a7-4338-8478-cee64d373ce1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a6c0a8d8c973afc3d9af30e166233098782a1c6b122c4302b47ac06d24a1a4. 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/GBEJP1816701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b65fe75b67cb977326ae52155176eb8d2571ee7f344581b43d1c97155c816b0. 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/GBEJP1816702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fdc42a6f89d03c563b172733908b67bd8d093c8b05a51995ed30672d3a9a58. 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/GBEJP1816703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66b8c2b374919c236164148a7b55d716fe426bc7d587b09f4b6f8f351cc8ec3. 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/GBEJP1816705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638a83ccc4b4c64678efecca319f0b35db939b5744ddafa32a3db0a4d924e44f. 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/GBEJP1816708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42f521dd5f73bece8e5d39b5ac4341d831919991526982758d49e4948a19e03. 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/GBEJP1816709.
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
English Choral Music. Motets and Anthems from Byrd to Elgar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10440aa267800f5caa22b8bb36313c70f3b673da337ad968c3a679e6a09557b. 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/DEB111601303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b09d0fa4a5265d4d3557e2711eb865fe49279a0f368512cd84bdec1abe46d8c. 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/DEB111601316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5145bc4b87dc6723f3db4c8758785bc38122619f4a274f38ff3e7bb042c64b82. 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/DEB111601317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813da2d732a041c63108f062d5d82cc479ba2f56fb96929f03b2e757d4588451. 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/DEB111601305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe801cdd969d9d1d566dc99b9b7d898dc514778f1f159908987ab453503474218. 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/GBAKR8410008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856d145aa9c7de6a403ebb5eece21735424945c2228b78d89ad205ac6a3d6330. 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/GBAKR8410007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e617f4a1a87c923090609f584c4b8302e712ac60e798680f4454c9d4fdad02. 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/GBAKR9211601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccdaba11729c5fc3004cec445ff6ab2770b5afff0dbab473bd4b9a6ec8cb553d. 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/GBAKR8410004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be45d77c529c4c734747cc6b6249d3c27cf14b75e2d334704b0df2f048102ba. 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/GBAKR9011202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb19b39ae83df5617729fc7ee1a46f519ed947fe217b73c3f161eaac63bc30c. 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/GBAKR9011210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5443499708b50d6a45c02bf92bf5b4cb64db51e5e7cbed8745654aa85a9255c8. 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/GBAKR0613109.
Lord, make me an instrument of thy peace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8952f69791f20e90cbe60cbb596f54b5fc742e227ac828c57d5d6194d4153511. 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/GBAKR9011204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f208ca0338a2f8c35af7fb626ce85d0929093a0783136dc0f68043ad9a519fa. 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/GBAKR9111302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d60116cfade4f842754546939f8a0b38c0932d0e3822377367f1bd6a9b7a8d. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBAKR8410011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92483e2412008d6978847ebc21fcbc0917f6cfa33b88ce6bc04353c70f4a79d1. 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/GBAKR9211605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b59958ba06fb3c4612f1543b1a1e832f7d6be584eacf030af2ddbff185383b2. 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/GBAKR8610303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680ced9efe628359d9fa73979005662752b4dcef3a170c0b8848013072d94989. 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/GBAKR0813410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99de69b56992bbfba0749ca7f7bd0fe0c3834a9cf6514d5d0e702884fdd2ce09. 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/GBAKR8410005.
Christ the Lord Is Risen Again (arr. C. Winkworth for choir and chamber ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24eeacb1d2595ecf491dca01ef04f3fb627bdb6285b14b17805103c69454619. 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/GBAKR1352204.
All-Night Vigil, Op. 37 "Vespers": All-night Vigil, Op. 37, "Vespers": Bogoroditsye Dyevo (Ave Maria)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2c455334d61201577639e4bd2d3a4d6caf562139579d95b1170cacab36a0a3. 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/GBAKR0613116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abab25ef61926163bd21386cd7bf95ecfe14bae1c07c350a4a04730daa12c22. 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/GBAKR9011203.
Requiem, Op. 48: In paradisum (1893 version) (arr. J. Rutter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08cbc002179984fcb73d24f5f466844f605bd9d9adaa5592c17d5da85459ece. 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/GBAKR8452007.
8 Partsongs, Op. 119: No. 3. The blue bird
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb46251fa954c1edff0c0293adc4e2c7d38e87c1bc812aa02f4ac0cb7d3c3a9b. 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/GBAKR8610401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7919a5cc516df5a83370866eb74a26aeec54e07dede17f0877bd3cd2ec51cb90. 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/GBAKR1352212.
5 Traditional Songs: No. 2. O waly, waly
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9f71859535625048eb37e3ac5a53a795262e3351e942c8997b9d55ed659451. 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/GBAKR9312015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6788ac75e03c7c9c08debf527db9714d0dd8fe4dba63b4adce849dc31d9241d. 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/GBAKR8710521.
When Icicles Hang: IV. Blow, blow, thou winter wind
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc17417492f30b8d2a0d9e89f6cb75836669535e9908fda28080828ddcc4a7d. 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/GBAKR9211721.
3 Chansons: No. 2. Trois beaux oiseaux du Paradis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc995d59fdd81cd84626c53af044004b84091b947f6ad9ac71283434f785719. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:05:18Z), 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/GBAKR9311913.
The Sprig of Thyme: No. 1. The bold grenadier
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113db54e748b4f5e4d8469a65d840c3ff97a2a586d24a7e10249fd73bcb89987. 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/GBAKR9312008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43cf8527d7b4d27646bb005fb2a15efbe69262f1a72a316d4a78676edd2ace49. 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/GBAKR8610415.
The Sprig of Thyme: No. 7. I know where I'm going
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33724199570602a05ed713d47adce52a8818fbb333ef3557cccfa2b083961305. 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/GBAKR9312001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae3164085a468ffa9d65ffeb21c57474a13bfa31b81bf92c13f2fdd16678caa. 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/GBAKR8710607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a01a2c3b64220fee0a7717b6f3bbbdcb27600ca4d9f27c76b2128124e1e7fec. 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/GBAKR9312104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f3e112324313805628fdfb5554f1072960b6b33c0fc8feae140e9a0068d2d5. 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/GBAKR8710609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6b92de2f3facb31c1d000dc8c2ef522b7d7f2a2ed2ceb1609652b6a3d8da22. 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/GBAKR8710610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2fcf6e3eb075bfc14a89349c599aa6baf60814fc5e14ed5cb36f29ad6cdf05. 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/GBAKR8710621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d5d6628ca181d458be335a1c36d518901bb5c27786ce97f17636cb2507049d. 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/GBAKR9312103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71689e68d01eed330c95c285900f320d57ebedc1a19b026eb5e87b4afab1625. 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/NLQ662020036.
More Archive Recordings (1960-76). The Choir of Magdalen College Oxford directed by Bernard Rose
Requiem: Music for All Saints & All Souls (Bonus Track Version)
Requiem: Music for All Saints & All Souls
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d85cf7877b000db5eb6ab29091ef1301f7a981962b8fcc14f2e281fe76c36e. 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/USHM11461708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18626bb76bc66a027e4a3ad64cabc4824e94d680c268092dd3a896d198ff61a. 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/GBLLH1021001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61090bc73ec69c817bc66de398c6ba9067a7e5d23d7722330b02730a72949c6. 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/GBLLH1021010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa210dd567a5bee82c63903e0247de2f0e058996b3adcc3e362cf9ba1cb4224. 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/GBAKR9111301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92aba897c6238bddf72e397bff202ae5bf3829c830da7de8f576a64cb4dfc2d7. 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/GBAKR8810701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f208ca0338a2f8c35af7fb626ce85d0929093a0783136dc0f68043ad9a519fa. 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/GBAKR9111302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15700cd38db2193d52842fbe6794b95eec943ad1501fbcde1fe69305279dc654. 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/GBAKR9111304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c71e600ad4af7b387a6724d399377797c2bb0725c36dcfce31430f1f6476797. 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/GBAKR9111306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98cfe06aace178d9d08dddb0542e929f9c87af7379ab08fd2eabb5863dd878eb. 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/GBAKR9111308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85431df10d2c441848178345f7f05025349682a5d748d68caeda4a382fc57b81. 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/GBAKR8810708.
Lord, how long wilt thou be angry, Z. 25
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c047e9005af0441b963e3749bf65be46e1d843877f970c6e5402278c4f6c02. 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/GBAKR8810712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6bb1a9e7f1d27b5c93ebc1d0249f62380aa0ca4799d89041a5373657f328a6. 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/GBAKR8810714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4e64ad61d2c4dcf67bc02a50ce01066367c960ae9fc37731212c8a25362c4e. 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/GBAKR9111316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be3dfc4b8699a150f733bf97b8972f78583f99a30e53b5ee4568496c96252e9. 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/GBAKR9111318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6df4988a120b5dcc0fa3fd21c7bda9fda9d711bf6b24f7f3c1f17b503ebc063. 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/GBAKR8810719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc618edd5be565e686c46699461eb63db1c2e70d3508552759751e66e76b3be3. 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/GBAKR8810720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75d31f16c7857eb5c525f7d5a16fe787198b78d6305f1a5c786fdbbaaf722f7. 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/GBAKR8810722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9f32f0fff736fe2a8291b1d4b556d7705029acfb4c8499eaaea4fbff1decaf. 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/GBAYD1100088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba18932bf94bcf72e448b3e4c3bdbf31c7f4a05d01c2d2a8efb468efafdda167. 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/GBAYD1100089.
32ª Rassegna Internazionale di Cappelle Musicali - Loreto (Live)
The Feast of St Michael & All Angels at Westminster Abbey
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e345fb4a644cc2e1325104d52f2044c14627818df84383312e5d06daba0baa2. 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/GBC7N1040201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d51ec43ef3b1d6019e5ae2112478d824e55d1af5f38865fcc8cd37fea789eab. 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/GBC7N1040202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d4598eb7d7cf448e4cc82059378b01c16fd69dd85c811624e9334ae3a24da2. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBC7N1040203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb667a4d9f6d11d0dcd394689fe82c92f8ed0ff14caf1f619f3927fd41cbf0bf3. 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/GBC7N1040204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc28075090bdaa2d2ebf1afb288787c5912b0be37b1c5f45d2633f748f89a6a6. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T20:25:40Z), 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/GBC7N1040205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2202554950357da4a721c35f8dc01d50abd897dd5b532b02ccb2b525e956f18. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/GBC7N1040206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf0cabccc47f67a87216222fca97870495b7420eacfe3f1897b3f2e66a07158. 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/GBC7N1040207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780d5618cd361b17b2d8b360c48e4dd985157e7ad84cdb76b47ec9655a268b9b. 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/GBC7N1040208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4f9a8f52cfbd5c952ff096c7b82c2d0700b7d58a95836f733e3d927d18e2c5. 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/GBC7N1040211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc026ae58c3c3fa4e6b40924aa44a0347ecda45aab52c3a853858506675d6eca. 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/GBC7N1040215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa799cbc88b87c960b3f4d1a703e76afe79c6ae99500dde001608bc396ceabc9d. 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/GBC7N1040219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6383f2fb11483a9b58201a663c5f7fba98995b6f4f2b882fbbe0b8493dae0895. 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/GBC7N1040220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5edf41f233623ee7a836ccf344c2d506ffc324b00cd1d4da9a404ccf1b89c5dc. 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/GBC7N1040221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee20cff8f090833c3d2fad00cfc561a820edebd6d54237a4c0d42226d369d91b. 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/GBC7N1040224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d1aad349d5b65682f032f6b5e2e90ecb0ca67b00b28b504c209b55211dbff8. 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/GBC7N1040226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6794f401afd7089f08a7f2ba5f44a1708dd9a2efbabe3ae34e2bdb9dea82b885. 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/GBC7N1040227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc344634f4d7d462878f32cf7472ae817c22ab9bd4c097ebd656249fce5197a7. 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/GBC7N1040214.
Tudor Anthems - From the Oxford Book of Tudor Anthems
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5df5270c509ca1034ccf8849531b1d12210352c7b44f134ac02063be2b2d16. 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/CH6639571502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6ed08e6397698554f7c2a0c966fb77e0828f7cb83811463a5cc2e1d3daba4d. 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/CH6639571503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094eab5cd4a4b9d435bb4df61ffe262dee18b658dee1a0ef8157ae2783128d69. 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/CH6639571506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a9718a798ff25636be7fb3770b32bdd9c7a47bb952e3a0855d8c93ab7322c6. 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/CH6639571508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4364d94b168714ebd9a465fba65480f8e7b70378319d346598f8d02a3256f456. 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/CH6639571509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518f75b632d09a10fc7c333663765f541c293c622eec23027a940646faf46972. 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/CH6639571517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffe7fa5f2828a0304fcbb67a97279d6a1541ad3c4e52f71ea9b2c97d4088fd6. 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/CH6639571521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9a918a9243dee27b5cfbeb578a86cb7e0632ffdd43a390253058fbf2b023a4. 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/SEWDL6140425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7226e20993067330ceaabcb7cb0315ea375b69de3ae833a7f0e5b2128f3557. 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/SEWDL6140441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9515e7463bd1c4087688b4cbead6153c65e5f8e74be8655249c1cb0f07dcd923. 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/FR7JM1833010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7c890e2db2bf90a489cbf200b5a4ed529df8f12e30a1c181d8e1692903230d. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/FR7JM1833020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6090603ba4462485c9ddb4e3631995e267ea696c9ecfdd4ebe98bb2c402ee0. 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/FR7JM1833030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0faf2b8ef21303a00f9f8405fb7e3c372e7e2490ee38e9b65f4434896fb217e. 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/FR7JM1833050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbf3d865034f72d00bb893aac50a16c70cf0a834e5ebc4d7a333b82a5210042. 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/FR7JM1833060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc741ee2583df9381899837a533df83959a25a72b97d937dab8e99addb2b2be0d. 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/FR7JM1833080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9254b06423918feb5e7d3df39c91c4b77e5389e76ccfba5695acc13de975efb9. 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/USSM10206199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0838d7cd794878f4436e42cd65f61f87a08d04ba65264dca10f7b7caa66b664a. 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/GBJ2F1110671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e9e1954d34ec67d6999ddf3bba909f22b4baa06d04b3ca30cf3bf2489bd491. 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/GBARU9900109.
The Queen's Masque (A Female Representation of Power in English 16th Century Consort Music)
Tudor Anthems from the Oxford Book of Tudor Anthems
Hail, Gladdening Light: Music of the English Church
Music From the Time Of Christian Iv: Madrigals From the South To the North
Hail! Queen of Heaven: Music in Honour of the Virgin Mary
Taverner to Tavener: Five Centuries of Music at Christ Church, Oxford
The Cries of London and Music in Honor of Queen Elizabeth I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b63fb6efe681eafc6a9a14eb4f411f01d3a0453fe1f9ac32e8ee5292175d26. 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/USX762290707.
Passiontide: Music for Solace and Reflection