Fretwork is an interlaced decorative design that is either carved in low relief on a solid background, or cut out with a fretsaw, coping saw, jigsaw or scroll saw. Most fretwork patterns are geometric
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 0xa21aa7340adaee262ec067fdac89d25c4332b04556ae3681b6d5550207950358. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f993024b-17bc-4ae3-ba2e-ea3e7bf1d567.json and https://artists.proofprofile.net/proofs/artist/f993024b-17bc-4ae3-ba2e-ea3e7bf1d567.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 0x1c309f93b020edb8935e10af7def70c2d4c7a52229159433d89a4426649a8fa5. 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/GBAYC9301129.
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.
Byrd: Fantasia a 5 "Two Parts in One in the 4th Above"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d87981e439316fce85af9391c1921a9e41d0308f853de738d4da1efad710a6. 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/GBAYC2301544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb9c8e791580dcac44c31f744bb17065c5d50cc3e62d13f7253309dc5be4f2d. 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/GBAYC2301545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f305adac63b42f27dcc59d3977a0384a2920bbc9e16ca8ca3353a05b6651038. 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/GBAYC2301547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b27b491103efc802eb74eb9f5b8cbf40d0854d2f0392ca806dfbe518450e7a. 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/GBAYC8901225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc970a2ac10888c1a17bd01dd7825b199b9885ca17403e803932a5aec078c92cc. 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/GBAYC8901226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1066467e89653af8b08dd91007169a638c69260ce2a595f34f26c40ef8d8435e. 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/GBAYC8901227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064bbd6d73aeba1462d680804fdb76a662a553519991634526a5dddff6556350. 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/GBAYC8901224.
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.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f9a9e608c738c6117b11572b0ec30d317246f8e2a39057bfa30275c8b136c3. 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/GBAYC8701558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a388633e9534d5e6279b2085c389f737bedb4b3b0e3270241eb903a523d418d. 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/GBAYC8601866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cdf83c7eb9dae0e3bdba268e3154e67eee6fb9f7d74f4d79ec33f514ddb228f. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/GBAYC9301131.
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 0x6347c405c768eb5dcdded11b9493cd50f3bb8295b54af8f6898e57a73e094ac9. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/GBAYC9301133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc16bfdb8cd182a6aaf86a120e32df303840e3a25efe1269a5bc1694cf73d0e. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBAYC2301546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c43690faa52723502dc93854a6f5f60b9fd9b02addb14f5c8861b40aa36df91. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/GBAYC8701555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4fea4c1676afe6504e9cde3f6aa9a71e3a4a9f862f09efbe37d782aab9fb98. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/GBAYC8701556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2031751d1f41f0d673fca9f3dd276e42e10a5e2eb9b93dc616ca36408c6684f1. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/GBAYC8701557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926d73906bd95ccfcbee0849770f0c17d61a71a67c999ec8d6f7887f67472fcd. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8701552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c57634301aaf8663dbf4b839f87c5b08107eea493e2e815a660763e17464f4. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBAYC8701551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de69409e2d7032dd915c1b2444df0eb6e0da22d7444ada0276e6551f0afc7a1. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8901223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304cd1ae604cd1a56461090e7e6d4d6887f6455f1eed5820a751e9fee49c711a. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBAYC8701548.
Byrd: Christe qui lux es a 4 I, II & III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b0c22c9b13af2517cd538f010f631425373defb7c6bd164ebb04455a5fb509. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9301325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d98db95486859e45e08745dedb34225413a225c1951c17d688a5cc2cb968dc. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2301548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72753410097fea5218e4e49e8ebeac243de7709b8c5cc498c566451c13f46d68. 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/GBLLH1958601.
No Time in Eternity: IV. The Definition of Beauty
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe38c865787392497698e77617f89001a832a866937fa724558ca1dd5750d64. 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/GBLLH1958604.
The Diary of Anne Frank (arr. Richard Boothby): If
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b0be7395929ea2c295c93afade1e48e7a20f32fcf9ecd718384b99d73f0c1f. 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/GBLLH1958609.
The Diary of Anne Frank (arr. Richard Boothby): Why
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451f82c7c3d3a99a974c887394e7c62cd0948767bb614f14727f1c40fb4eebff. 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/GBLLH1958610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df868c7005419959e500b3082038d4d829d987e2fcbd81a6ebf52c03acac8f6. 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/GBLLH1958612.
Evening Hymn, Z.193 (arr. Silas Wolston)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7767dc50a1f5e672e0c453ac5e20c10fe0450fe2ba3516dda68f911e4987ae84. 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/GBLLH1958613.
The Self-Laudatory Hymn of Inanna and her Omnipotence
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23593594a2fe132ab523aa561c7eeb0bf3f3211999f5cd1d8b6d8c4d31eca35c. 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/GBLLH1958614.
Balancing the Books (arr. Richard Boothby)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef3477d8443e768f594a5bc08030aed1146353e87aaab8254b1464784f23749. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1958608.
Ach dass ich Wassers g’nug hätte (Lamento)
Classical Medieval Collection, Vol. 2: Rose of Roses
Classical Medieval Collection, Vol. 1: Queen of Glory
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0604014f598293aa9179153d3bda092fb9bd214779527bcac4756af797fa0546. 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/GBLLH2168006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df10a711d059e990c539ea06e6578233e4e565557d0281e9833592ac887c0ca. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/GBLLH2168001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4605dcc37c87d956e29a823f56fd5ee1c7774ffc9a6baeac38523828bce43f3. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBLLH2168002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fec3a3c7ec21ab313729476d017ac74d22338a2a8ec998be4d74cb1429618e5. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/GBLLH2168012.
Membra Jesu nostri, BuxWV 75: I. Ad pedes. Salve mundi salutare (Tutti)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb364cea2ad859032a25d9421988ece14e921768acf33f82f2d1f7c96862bda. 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/GBLWD1007805.
Membra Jesu nostri, BuxWV 75: II. Ad genua. Ad ubera portabimini (Tutti)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1183c1c53db4a71a5c6995d7f85344954e6f603d1880486a330acbd8a9b70608. 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/GBLWD1007807.
Membra Jesu nostri, BuxWV 75: III. Ad Manus. Sonata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb0c716ee24cfa532cd272c8329c685741d145145e0bf48b609b0d0762419ae. 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/GBLWD1007810.
Membra Jesu nostri, BuxWV 75: IV. Ad Iatus. Surge, amica mea, speciosa mea (Tutti)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa123c9c7db78e9640ad2c4b1395a50cc854e73817a26c42f5bbc5decd8cf89. 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/GBLWD1007815.
Membra Jesu nostri, BuxWV 75: IV. Ad Iatus. Slavae latus salvatoris (Sopranos I & II, Alto, Tenor, Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b455707c37a0c9a9253a2fba7807836cad16f8309f100e2e9f44e754bd5e62. 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/GBLWD1007816.
Membra Jesu nostri, BuxWV 75: I. Ad pedes. Sonata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9541c7895b3942458d2ecb3e5ceb5f00c43b11db526bb620db2a3d6f619671a. 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/GBLWD1007801.
Membra Jesu nostri, BuxWV 75: I. Ad pedes. Ecce super montes (Tutti)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b3dad84697438c28c2745690a0fef03f4a7642128b14363597fc4f4b594828. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1007802.
Membra Jesu nostri, BuxWV 75: I. Ad pedes. Salve mundi salutare (Sopranos I & II, Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb769358349f36fdb9d4809f6f56dd121770271512ab6ac7e63efa6a7d3cc474f. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1007803.
Membra Jesu nostri, BuxWV 75: II. Ad genua. Sonata in trumulo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4648997a404ef7414f7edd4dcf40cef64905aac906d9c06d2de6b81506089512. 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/GBLWD1007806.
Membra Jesu nostri, BuxWV 75: II. Ad genua. Ad ubera portabimini (Tutti) [II]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23198a88a96d094b6b71c711277755d9e4f64ae25cd2295f10ca8afb2175578. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1007809.
Membra Jesu nostri, BuxWV 75: III. Ad Manus. Quid sunt plagae istae (Tutti)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae21362468106b2f1100fb825b068b36d68f0fdea9c8c4b937d0a9fa88e7b58b. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1007811.
Membra Jesu nostri, BuxWV 75: III. Ad Manus. Salve Jesu, pastor bone (Sopranos I & II, Alto, Tenor, Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52584e475033af50fd7ada419715fd90312915f8cc3a0f4f4b9471d9a83b7e8. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBLWD1007812.
Membra Jesu nostri, BuxWV 75: III. Ad Manus. Quid sunt plagae istae (Tutti) [II]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987e09b98af8006e6ac041384e32d215b390fbf6a09c90b8dcd051481389852f. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBLWD1007813.
Membra Jesu nostri, BuxWV 75: IV. Ad Iatus. Surge, amica mea, speciosa mea (Tutti) [II]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b050a38ddb00094cb9dee63ff4d883004ef75b6b86f1de4f2c3a6a70ebdecb. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1007817.
Membra Jesu nostri, BuxWV 75: VII. Ad faciem. Amen (Tutti)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676230e6ff6e2338a36bec1ddaed16a6cdb0a7fa7c69e1fab3f32d0c69b62a1a. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1007829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68fc671da84ddb0bcc44eb9e13173296cc8489f9c011250b6d74cb92b882c6e. 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/USHM10438308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08f0cda5fc3a42b12a9a2f00e6fc924da1a8dbdcf4f60c38176acb825f3764d. 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/USHM10438312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6621bbb7d5b6882bc9aab833e571f35cf63897519bc987076245137d197680a7. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10438301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79dde58230a811d40ba02e82932a8e47bb1c6a92b5ae3cf49fc8ca96753a34c2. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10438302.
O Lord, How Vain Are All Our Frail Delights
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c47681dda17aede9780dce27dbc3f32d3174155243edf099d9b608e752491d. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10438303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabc6cfa7f3909b4364d4724530f0c09ab8244c8d18f3a3dc760c5c0ed1e7b10. 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/USHM10433406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a65085e5e1aba64f58b51eaff496b60380c6062bf813c75e3ec1e0f3ef95c16. 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/USHM10433412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ceba4c77c701fec06c7bce74e74eb1e2dc90f7dcbe25a04f840f27cf100210b. 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/USHM10433417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e437575283961d59d2f275bf4dcdd4c12c67004f69e4a0543c6ba8751fe4bf. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USHM10433401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0399cc1f57ab4e3f06055ac0c872eded1e73992a752e556c70534e7975037c. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/USHM10433402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8b7482ec80e3f43b882f052f23c3ba013c79364fcb57c666c25ebd83c2c12f. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USHM10433419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f73c3053c7a7922d7983f668d5630c4a682b92302e727072c07cbddcaa45e0f. 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/QM4TW2099790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b45d7b158fab065f9fcd3c6dd8f46455a4e099a3b23e11740081b344ea18c88. 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/QM4TW2099793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46ca00aa20cafe6a571e58e978acfa814bc081f9cbdcbe08c0f1b080967dbed. 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/QM4TW2099794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0965344ba5dfdbc11dbd8c0f0131d2a24199ef2728646333e79f753f06aeed. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QM4TW2099791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5296ea34c5e5251ccf5e6ef11ba397480b33f84b416dd8a3b1d13a9641fa283. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2099792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f80385e898879b57fb3fad142c8fdfeacaf03159fda73ac21d1ef695c91be1. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/QM4TW2099795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d04f3185e6733f438b485171ce109051277313df4848598230083bfa19cb425. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2099802.
"In Chains of Gold", The English Pre-Restoration Verse Anthem, Volume 1: Orlando Gibbons, Complete Consort Anthems
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cdff10d9f2e3cca5257e186f2387a2945da4fb16a20a5edc37dfdcbe58edb6a. 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/GBLLH1751102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98bd0ebb7d4ef5df3110b764af3e2047889cde162b2376e6e383b2b29de6670. 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/GBLLH1751107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766f5a59c95aee9b9ba57256e1d1d5da96fe2d30aab93af661d092de8fdd411e. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1751103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa9c73f3e9f1f516e92e39bbaa8b46d296fd2a62652378d7324094fd0a9cd72. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/GBLLH1751108.
Pieces from the Lumley Part Books: III. Gallyard
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5260b340dfaf3e18d22452d829fd6cb25ab83f64698b9623088d8ef93636755. 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/USHM10747805.
Two Sinfonias in 5 Parts: No. 6, Octave toni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab8d9d29e77d756656c0ae2e10771c65e096be7da1a49d2fdf2e727b646fd14. 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/USHM10747811.
Pieces from the Lumley Part Books: II. Pavana
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c1602290e76a4cdba7228f5373ec4a98c365af2268cbef03079237ecbebf5f. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/USHM10747804.
Byrd: Early Works for Voices, Viols & Virginals
Orlando Gibbons: With a Merrie Noyse: Second Service & Consort Anthems
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b870102edd12152e9463738b871064d714a5197d4c8aa306308991d3091f74. 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/USHM10333701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133000a4189b4869e0944eac2db0086350f73ba4b0e725e84a5eea6a5170d0f0. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USHM10333708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c88f9db99897046fc15cb196f603baab510afe6bf2f17305f52a69faeaabc24. 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/GBLLH2271605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc16c6b462f938ffd63a6e0c9e7802a468781dbbe1fab7b6f72cf92cad8ea76. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2271601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ce969346e9cccb8e406dbcd043811eba06ab620c31fb26a94fd9199bb72a1f. 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/GBLLH2337117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc013bf5bc2a1328de96e696552da9d1a78d91cb29843e064390c986f9636f74f. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2337102.
The Flat Consort, Suite No. 1 in C Minor: I. Fantazia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a4cca74c3ef74d128916615f61f5a136aed8bdfb3a0050e3d4166332b96ace. 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/GBLLH2269601.
The Flat Consort, Suite No. 1 in C Minor: V. Fantazia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32187976b582da9c67a43fb90ef4676758b9b7d6b7ffb6323f3793798d900e73. 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/GBLLH2269605.
Byrd 1588: Psalmes, Sonets & Songs of Sadnes and Pietie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb555456733ef53d9e468ad7e7bedce75d7000ef17958ec6bd8b72eba7ec5cf75. 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/GBC3S2100607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f032aa84e929185bd9750bf24c1dc673211ad37a016865f440573c781cefb8a. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/GBC3S2100606.
John Jenkins: Complete Four-Part Consort Music
Tallis: Queen Katherine Parr & Songs of Reformation
Tune Thy Musicke to Thy Hart: Tudor & Jacobean Music for Private Devotion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b15dd04ac654bcca139ae8bc58baaa550265508b9d5e014c743b4a5ac838ca. 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/USHM11155402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937a0bb6475c0940ab33c71f25d4defc256602968cb05761713d6057202b731a. 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/USHM11155403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f94b09cd837a672ae91add0cdc94a38918142a068326d665f404e1eeead87e4. 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/USHM11155404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5492d9bc946dbd2785bdc5aa57e234015778b8f4bb9087c2a2be5cd4b32453fd. 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/USHM11155411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899e062f1ecaf11f5dde364258134f176951c937d43e84394e97925d5c13de3e. 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/USHM11155412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2716e9b2040d9e306cb4d3b7755dba644cb655cce7afcc03b77b0780e5a599a0. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11155407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be847325f7d56b9431ee022d9f7d220c84d7d6dec7400b3ad293a0686dd2727. 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/USHM11155409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0ccae1cd5fc5aed2b6ae3a45369ef5b5bcf4d63441567f554d9207bca4ca98. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/USHM11155413.
In Nomine Sixteenth Century Music for Viols
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef17b05e5cf9c6894c9b0883a0f7df0f8d5d2901d829df6440a5ccf849253897. 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/GBAJX8702902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8df78078ff757b119c6de9a9d923e521e6ea404a91ed07ac780b2736d31c3c. 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/GBAJX8702905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446abbb3ee5b6f82cd7fb51beb5f413c1dae08616bf09ccda14c7cbad62e8890. 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/GBAJX8702907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297332f86b724549c044285fc5d7a92486c039e81ed3027bd288391047ca2baa. 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/GBAJX8702908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297865d484917f4c36159b8d55f09a28d88115ac99cc00cf385dafcb99aecf40. 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/GBAJX8702910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057a06cde979328778b02a5717b8a45a71151b686e9b2558db62beca15b2b574. 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/GBAJX8702920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197ae5e327c1b41306b567635ebffeb6b8f986fdae3164aa03bd91625b865851. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/GBAJX8702901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60ba6e1ae7b46b30ef78dde28890ab522d0768fd24941d09ae9f0cdd2a632ce. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJX8702903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a05c51d5652da3d77bb42cb4bb771061ec2892d5c0f12c6ae88c4ab8361e991. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/GBAJX8702904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d229e0ec2318a5689f1c8d40255d2100abf3cbd7363df4f40cc1c0a49024a5. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJX8702911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8cd38e09ddac434169a2ce3726994cbad1abb3187bb9c2c6cf67a6cb6221ab. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBAJX8702912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e4e561a3e9ca4f8cf54866fad02a32bd4d89bec7e88f26c338189ca2629429. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJX8702913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a28523b97c7a5fe53ad48a8520d0e81107a0afc4a632f4137007e1c0c29a7a4. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/GBAJX8702914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873f8087c72ab8a8c0c23a24561173e19cfeea33ae5a059c7bd20e420386d8ea. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJX8702915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62cca62d5bfd4c17331cc0847632b451409f00b41ee42c6e2f24574f4c499cb. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJX8702918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5938e006e3d823c58887726c586f0661434a133dfecc13b69f58c92d43a1d070. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJX8702919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89ff43cbede0345968994cff6715729c3eb7e15ae5adec59075d4d76f77727c. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/GBAJX8702921.
Fantasias and In Nomines: Fantazia I in 3 Parts, Z. 732
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb394c257cbdc493e013e1d6592ecaedd37487108f75f9cedcbf1aac0192ffe47. 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/USHM10850201.
Fantasias and In Nomines: Fantazia V in 4 parts, Z. 736
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb776502df6743a96d1fd558e1edf0361fa3804a07b988b01f183d00637893201. 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/USHM10850205.
Fantasias and In Nomines: Fantazia Upon One Note, Z. 745
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aed11ba4eb4dad5cfed1134c664ee6cc3fb2617ab9e9a04c58368493ed32b68. 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/USHM10850213.
Fantasias and In Nomines: Fantazia II in 3 Parts, Z. 733
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a66d65a48daa47be6ea19c72860c0a779602fa3db4707b86e7b231231acc875. 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/USHM10850202.
Fantasias and In Nomines: Fantazia III in 3 Parts, Z. 734
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159bcb41adbd6012e28948bca1b045d1331abf8fbb570c73a3ee8b1ee95612a5. 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/USHM10850203.
Fantasias and In Nomines: Fantazia IV in 4 parts, Z. 735
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a97c75fee073d554966b0a5f6a1b6feed59f79ce2544806f69da9561d288f11. 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/USHM10850204.
Fantasias and In Nomines: Fantazia VI in 4 parts, Z. 737
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2388100dbc24ac7a0139c88442b7297bbbb1aca3ac677927e3e39e9bd8d01b8b. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10850206.
Fantasias and In Nomines: Fantazia VII in 4 parts, Z. 738
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5b92552ec6ac4744a753be3289a024b7c241a75db9e66de991e6fd5bf264b8. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/USHM10850207.
Fantasias and In Nomines: Fantazia VIII in 4 parts, Z. 739
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2849dc3471b1f48c4b5c3a20812cb21b6454baf131ceac124b89573249e1e429. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/USHM10850208.
Fantasias and In Nomines: Fantazia IX in 4 parts, Z. 740
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6a8bedd069e26ba09acb4fe2527db0a5d9cc48c063ed5317be19f66f0603fa. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/USHM10850209.
Fantasias and In Nomines: Fantazia X in 4 parts, Z. 741
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf779624e4fdc0c8a9f00d8132886c22df6339c7ebc2b6f6e734b73a9b53dc66f. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USHM10850210.
Fantasias and In Nomines: Fantazia XI in 4 parts, Z. 742
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d0e21114b8c24e1962d25dc23d88ad25ac73f6daaf60cf9ec854472076c65d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USHM10850211.
Fantasias and In Nomines: Fantazia XII in 4 parts, Z. 743
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9757e5f1187c99a4412807be840195a9f1267088ad9d6b6b55d5c457baf17db9. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10850212.
Fantasias and In Nomines: In Nomine in 6 parts, Z. 746
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e16fe5bc9ce16508cf5ed0f921c70ed425e79458c9c33229a104ad88defbc8. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USHM10850214.
Fantasias and In Nomines: In Nomine in 7 parts, Z. 747
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe5732082cf649513bea4c9298a6457bf628c4c665c79b47dda91bf6afb15af. 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/USHM10850215.
Jenkins, John: Fantasy No. 12 for 4 Viols in D Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8bcc0c5f7fc8868856a405792d21905c45ee83c25cda3945bad5622bd48c88c. 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/GBAYC9500795.
Jenkins, John: Fantasy No. 16 for 5 Viols in D Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3ea997382f240e80a6792aab293fd4c7092c3c5ad5bf8195a7398e787e211f. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9500787.
Jenkins, John: Fantasy No. 6 for 4 Viols in F Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa386725f7e7f1fb0b1ca3faecdbe8710295f0ce527e55cc66f8ab573422f1900. 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/GBAYC9500792.
Jenkins, John: Prelude, Almain and Corant, for Lyra Viol
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a03e0a8605f3f01c156a1cbc7d89fffb9a2b47b3db145c91a2e85328775462. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/GBAYC9500794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4941fcd30c269128898d7b8cd875f1ab26d5c07e56a80d3f1414c10aa9c5307e. 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/USHM10542101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5757c89e1d840a9470f78fc6a5c6c5ece1b03ac0e39fb8ecd33fa57d12c4d4d. 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/USHM10542122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2cc7ecc92c29bb815d91c04c4c2298e9973b13891d80c3cb6db104eab838d2. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USHM10542102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc28a267a201f708b9017c265fbe0e64325e991f258a37573dda602fe3140380. 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/USHM10542107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaee39c0910584d64596bb151108e3f0e67b5e0ce4e26e056948df0d419daf0b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USHM10542119.
J.S. Bach: Alio modo - "Passacaglia" & Other Keyboard Works Transcribed for Viols
Wenn wir in höchsten Nöten sein, BWV 641 à 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac6934d15b923bf3f5c3e367f53ae41129490a8be3f3594421097794810d8a3. 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/USHM10439502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0e84a56d42629889675d9a95f17ab377b58265757afe84fbaff9a3e1c42cf6. 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/USHM10439504.
Kyrie, Gott Vater in Ewigkeit (unaccompanied chorale tune, from Clavier Übung, Part III)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da0e1bda616bead428d8c30608b4fada50ee92ed98173923908d0c92c72db24. 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/USHM10439505.
Kyrie, Gott Heiliger Geist, BWV 671 à 5 (from Clavier Übung, Part III)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ea812d9d408444eb251087f65cc48098b6dade95d8677895584f1e160dc46f. 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/USHM10439507.
Prelude & Fugue XXII in A Minor (originally, B-Flat), BWV 867 à 5 (from Well-Tempered Clavier, Book I)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db8861b669b894ce35601225e208f27bb937d3589ae945e422584cbc0c5442c. 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/USHM10439510.
Prelude & Fugue XI in F Major, BWV 880 à 5 - à 3 (from Well-Tempered Clavier, Book II)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc0f758f132479abbe9ec78333755738d1e10ee18c2fdab9939ffd71818a83b. 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/USHM10439514.
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Prelude & Fugue XVI in G Minor, BWV 885 à 4 (from Well-Tempered Clavier, Book II)
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Christe, aller Welt Trost (harmonization from Riemenschneider Chorale No. 132, from Clavier Übung, Part III)
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Dies sind die heiligen zehen Gebot, BWV 678 à 4 (from Clavier Übung, Part III)
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Dies sind die heiligen zehen Gebot (alio modo), BWV 679 à 4 (from Clavier Übung, Part III)
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Aus tiefer Not schrei ich zu dir, BWV 686 à 6 (from Clavier Übung III)
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Fugue in E-Flat Major, "St. Anne", BWV 522. 2 à 5 (from Clavier Übung III)
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Lawes: Consort Set No. 8 for 6 Viols in F Major, VdGS 90-93: II. Aire
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Lawes: Consort Set No. 8 for 6 Viols in F Major, VdGS 90-93: IV. Aire
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Lawes: Consort Set No. 2 for 5 Viols in A Minor, VdGS 71-73: I. Fantazy
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Lawes: Consort Set No. 2 for 5 Viols in A Minor, VdGS 71-73: II. Fantazy
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Lawes: Consort Set No. 2 for 5 Viols in A Minor, VdGS 71-73: III. Aire
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Lawes: Countrey Coll, for Lyra Viol, VdGS 421
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Lawes: Consort Set No. 5 for 5 Viols in C Major, VdGS 81-83: II. Pavan
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Lawes: Consort Set No. 5 for 5 Viols in C Major, VdGS 81-83: III. Almaine
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Lawes: Consort Set No. 4 for 5 Viols in F Major, VdGS 78-80: III. Aire
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Lawes: Fantasie for 3 Lyra Viols, VdGS No. 573
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Lawes: Consort Set No. 8 for 6 Viols in F Major, VdGS 90-93: I. Fantazy (The Sunrise)
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Lawes: Consort Set No. 8 for 6 Viols in F Major, VdGS 90-93: III. Fantazy
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Lawes: Consort Set No. 3 for 5 Viols in C Minor, VdGS 74-77: II. Aire
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Lawes: Consort Set No. 5 for 5 Viols in C Major, VdGS 81-83: I. Fantazy
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Lawes: Consort Set No. 4 for 5 Viols in F Major, VdGS 78-80: I. Fantazy
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Lawes: Consort Set No. 4 for 5 Viols in F Major, VdGS 78-80: II. Paven
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Lawes: Aire, for Lyra Viol, VdGS No. 462
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Lawes: Aire, for Lyra Viol, VdGS No. 463
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Lawes: Consort Set No. 10 for 6 Viols in C Minor, VdGS 97-100: IV. Aire
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The Art of Fugue, BWV 1080: Contrapunctus I
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The Art of Fugue, BWV 1080: Canon alla Ottava
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The Art of Fugue, BWV 1080: Contrapunctus 5 "Gegenfuge über das variierte Thema und seine Umkehrung in einer Wertgröße, a 4"
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The Art of Fugue, BWV 1080: Contrapunctus 7, a 4. per Augmentationem et Diminutionem
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The Art of Fugue, BWV 1080: Canon alla Duodecima in Contrapunto alla Quinta
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The Art of Fugue, BWV 1080: Contrapunctus 12, inversus
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The Art of Fugue, BWV 1080: Contrapunctus 13, rectus
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The Art of Fugue, BWV 1080: Fuga a 3 Soggetti
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The Art of Fugue, BWV 1080: Contrapunctus 3 "Einfache Fuge über die Umkehrung des Themas, a 4"
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The Art of Fugue, BWV 1080: Contrapunctus 2 "Einfache Fuge über das Thema in seiner Urgestalt, a 4"
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The Art of Fugue, BWV 1080: Contrapunctus 6 a 4 in Stylo Francese BWV 1080/6
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The Art of Fugue, BWV 1080: Contrapunctus 9, a 4. alla Duodecima
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The Art of Fugue, BWV 1080: Contrapunctus 10, a 4. alla Decima
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The Art of Fugue, BWV 1080: Canon alla decima [in] Contrapunto alla Terza
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The Art of Fugue, BWV 1080: Contrapunctus 13, inversus
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The Art of Fugue, BWV 1080: Canon per Augmentationem in Contrario Motu
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Ottaviano dei Petrucci: Harmonice Musices Odhecaton
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5434a8f78431c6780760969fd9515529588e4d742b9542f77a36ef4320ee9c. 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/USHM10129104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e86dccb32cb6639493e21e47dce86f27d473e75d57e3a4a80635cbaac38d07. 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/USHM10129106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ac0dc6da67796c83dbc7291bc46074fdf8a1941df47b70167dfb4d3e6c17ae. 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/USHM10129110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0d3acdaaf46840f881ce934baae0e49f54e2b36d9b9779acbfe1fd2237682e. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10129103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42fa07e4b63cb23f70466218ce555e02c3efc7e61981481eb0ab186bce8fc47c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USHM10129105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4251b3aac47c0ed721ed548825ec93a6b97f6d474bc80bf874b214c1e72aea08. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/USHM10129107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621558ca66ab513279e8ec61b31c27f9a3f2c3d7a87a4f166942e4f3072420dc. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USHM10129108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36aaf5d04cbcd18d3abdc9fdf94d7e61ad5cc3250dd7c84b9e6fea104979d3e3. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USHM10129114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa92efdc879828fd4f5e14fba530c555fce694a054011a997d095b092c82a2f5. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USHM10129128.
The Earle of Essex Galiard from Lachrimae, or Seaven Teares
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14673a31b54348a4cb88d5067bba72cc1b65c4e96a9ec247742d3f90bd92c541. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8901233.
Lachrimae Antiquae from Lachrimae, or Seaven Teares
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f9214d68c08929959b9844bedd03a69aaf91a2e7b9dd1a64e1faa9c33faa80. 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/GBAYC8701541.
Purcell: Fantasias and In nomines: No. 1 in D Minor, Z. 732
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87dd6fb94cf8a1c8a2ffcf0dd11e8cf72601143b15ef4b095bb6c19721f5ebd. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402976.