Pierre de Manchicourt (c. 1510 – 5 October 1564) was a Renaissance composer of the Franco-Flemish School. De Manchicourt was born at Béthune. Little is known of his early life other than that he was
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed4596ce238ff18d5d4328398f94773a465484d03ad3d011432419e4ae5001e. Chain 2 (Bitcoin): anchored in block 953667 (2026-06-14T17:49:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/57eb7e1f-62bf-4ad1-8464-f8f90068e5dd.json and https://artists.proofprofile.net/proofs/artist/57eb7e1f-62bf-4ad1-8464-f8f90068e5dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Morning Star: Music for Epiphany Down the Ages
Weihnachtslieder, Op. 8: No. 3, The Three Kings (Arr. Atkins & Park for Choir)
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 0x332847b3e9b8b799e0adffc41408b0911af45d21923d93818b4d1c3bdb4b61c3. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2340401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a9dcaf6a3df3a464defbea640d29fcdb630fd7746ce275c1c6aef7809ef96a3. 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/GBAJY2340402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e86c7bda857210e770267016cba0923df576c9f24f3589a1ea1af98889b52d. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/GBAJY2340403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf843ccf811a8e77d53c00d981babf4d5ed7354839bca82fcc17188efed6f7ce4. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2340404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82d2c6caca9ac044710f43e622ea9461f621a4832f8f9e9d0a9c63865860206. 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/GBAJY2340405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0283926456385606343ac29d8f76d28d7c4437ac26fbd80844d7b39482c5f7c. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/GBAJY2340406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0943c6d44b8ac1a572d3459f75b642d5058d7be887ebadde3a2b9f5e2c76ba42. 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/GBAJY2340407.
3 Carol-Anthems: No. 1, Here Is the Little Door
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe625652fa444e2a316db304ddd80c8b67f4a6a1e5a58aa17cd6ffbb5bcaecb16. 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/GBAJY2340408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9250af7dbe89abe9fc208e9667679f6218b9eea4aa3933b44a00d5e40f4dbfc. 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/GBAJY2340409.
Magi veniunt ab oriente: I. Magi veniunt ab oriente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3badaa9c613ef23b39acbbdf9d472d4f50dcb53753d335bd586def065c0e3daf. 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/GBAJY2340410.
Magi veniunt ab oriente: II. Magi videntes stellam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a5238c0220bdb706d4a7b281f280d7276f0c50111feb6650a975b433bacb22. 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/GBAJY2340411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285eda686744c98a2da196b5d332e91f8d0a863b28ff87fdf38e9b644fcab7f3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2340412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5155778ddd9eba5aea25dd830c9f7918453324c4ca19f0ba03fcae520bd4318a. 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/GBAJY2340413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe80924e64f8baef024f049f3b6ce666dd82013e24f6beff8761e2a3990a0b8a. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2340414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8b035e4cf82d2ebc6c57fc2f369ac3ee47a0a521bd3b5d2f18f51686634253. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2340415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af8e94600e36c9c01a3049f34b618b073c134dad521387c71b2d0ec0795d57e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2340416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29701592959475c92e9dc47c2002c6eb1f122bf30faebfa77325a7d6fbd2bcb. 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/GBAJY2340417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad28b2ac36e6fdb04f0b745e04d787fee80823370451b595e9e841a0c5bdcae. 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/GBAJY2340418.
Illuminare, Jerusalem: II. Filii tui de longe venient
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54f067936ca8cb8ec37049c954637617bdcee4bedfeec4979b9161cb8ef7cbd. 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/GBAJY2340420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68ff5a306ac209bc921f01291ffaee631cb575bd987438130168a7ea836d83e. 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/GBAJY2340421.
Missa Philippus Rex Hispaniae: I. Introduction instrumentale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b65018535a7cfa8cf3f67d1b094f6d4ed51f8c133b235bbae6c48bf4fdf172. 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/FR10S1798098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd264d498b3a96c60139c82e448d897473479bd9252aa58cee429872a49cf7c03. 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/BER189919316.
La Hèle: Missa Praeter rerum seriem & Works by Manchicourt, Payen & Rogier
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e6cf19aef7dbec6e26a1321c7191c44848abe1247394e8c6b8a5b640841dca. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/GBAJY2443901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6542f07de7d17efd1731f0c442adea8c9166c5dce5d3b92810cbc88589b9565e. 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/GBAJY2443902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7839751cb97416b2a6d940f559c2c83aa9550f8d51ea69d531ece197044e7bd. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/GBAJY2443903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54eb3272c73822697e4d85c832a411a0d2c930ab8837c77e926b10e2b69dba5. 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/GBAJY2443904.
Missa Praeter rerum seriem: V. Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b1766d5f74a79ef68802107c6389139fc3fd7db31078081c39e35e5a7db166. 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/GBAJY2443905.
Missa Praeter rerum seriem: VI. Agnus Dei I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e89a476857cddcf722fd2a1305b20f99a349c9f54119c5d6450c8d6fa22754. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/GBAJY2443906.
Missa Praeter rerum seriem: VII. Agnus Dei II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b49999c7f0a8757c5528166e1595587e845e675c80160769a2206dc06ace9a. 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/GBAJY2443907.
Osculetur me: I. Osculetur me osculo oris sui
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa108173c7e0d6889134407cb42726d7b868e7c46019b247a2294b57bf6449329. 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/GBAJY2443908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d0a4e4a38222d062fff38b0feb68dfdfced228fd9e0f2e414ae05c97f3d448. 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/GBAJY2443909.
Emendemus in melius: I. Emendemus in melius
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319347428a0e7abc0dc4e1ab330d8f2ac945a06689d3266baa9a1fc57d150af3. 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/GBAJY2443910.
Emendemus in melius: II. Peccavimus cum patribus nostris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcb2ba8ef90bce7d2d176d17a6cceb475bb46b1164d6e2220b34600bf8f0800. 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/GBAJY2443911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4bfe94713448af78e96e2089e41178d1d727d2cc5d9b555637936231285791d. 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/GBAJY2443912.
Regina caeli: II. Resurrexit, sicut dixit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c3f4c669ad9158af0c097672dc33513231ce647bd5a50a5ddb7067ff4736bf. 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/GBAJY2443913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x268228298ea8802f1090c16f2ee95d554d98b76b5387397a1d9a6136b2885e78. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/GBAJY2443914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c6177b7e538fc19b0bb8b42cedf0ec788d42d68c4c641a8d16345b34074366. 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/GBAJY2443915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47d959615d463854a6f01eadcf519baf02c92003cf24b2c92d9ac1620ad0fde. 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/GBAJY2443916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7996c1f159bd9a50e230feb76f5d3f4713db569041816def4d8bb305ee210ab8. 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/DEE472100135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0d0a5e28302a48b4a5add9aebe0ed44ce639955cff1c347d399846e0de8330. 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/DEE472100136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1483e2c05ac5fd25d76f0d1b0c731199f45f0f3dab6b6b856d8535fbd3243976. 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/DEE472100137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8c90283f2290b100d3211c04c7d25d66dfd9c218be6f82c14ebf4d4f73c8db. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE472100138.
Agnus Dei 'Missa Veni Sancte Spiritus' à 6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e5df17ca304b7b3af4644b41e2b9e49fc26ed5b363706b56a9852e588d6767. 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/DEE472100145.
Agnus Dei 'Missa Malheur me bat' à 4, 2 & 6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3bd192894ecd652297443903a3da422e70d3806ed938375d0212b6eee8becf. 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/DEE472100139.
Lamentaties voor Witte Donderdag, Lectio Primo à 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a43881000d763fb3ddfaa33bd931d5d91c76cc76fdf43158a717d08eee44d94. 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/DEE472100140.
Qui ne regrettoit le gentil Févin, lamento à 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a82241d12cc8f3bf058c42475ff4d238b572538dc2b368a506790b669fbcbf5. 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/DEE472100141.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6964d4f497ce494db53311856afd5040adfb1cd03931e72b8436d1194f9d4b. 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/DEE472000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1bb7675746698a649b2401a6abacce96a3535a40da49a50e6be16e0cf45db91. 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/DEE472000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c839f3d58c5383d7be5e2c456857afcb114867eb7ac7c8a61f4b7d5b477ae9. 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/DEE472000029.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764ab4b27de81413ce3dcc7464df595b83566cb914f84efbac2ea4302e92c6ea. 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/DEE472000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f46868f0e2d4af44d52e270d78cf6e3b74eb6fb6bb6b4287630c739b3a35307. 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/DEE472000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7a5861722cae94ae10e21f788ed330e5bd7a3cd16fe4ce5f8f4b926a182abe. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DEE472000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64b62ebd085c913575644b341a050ee781d4c3c1b0368510f9aaa90858324d0. 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/DEE472000014.
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Incipit Lamentatio Jeremiae Prophetae à 8
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Missa Tempore Paschali: Agnus Dei à 6 & 8
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Utopia Triumphans: The Great Polyphony of the Renaissance
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Missa Ducalis: Sanctus - Agnus Dei - Vocal
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Qui habitat in adiutorio altissimi à 24 - Vocal
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c406e5cc6202bfcd1e9fcbf41381697d964ecdd4b3874a1146c8df41b673222. 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/USSM10200575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f8b92bf412e2d947a2945eae0a5f0f8d9f1bf9e9e113e97c4a7a05239c5eb3. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10200576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0228dcf4b2ab45d9b6d16464bed5958eb9ec1548cf8054757260900ad8584314. 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/USSM10200577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52558de6a58c41ee46aac4b5f679b31dc55d357083d80553d3331be494e214b. 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/GBAYC2002061.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8fcbc5ae38083bed92a48c7171c7878e3112e252179046c23156c0ce65bbf8. 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/GBAYC2002085.
Traditional / Arr. Shaw & Parker: Away in a Manger
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Praetorius / Arr. Christophers: "Quem pastores laudavere"
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Instruments of Middle Age and Renaissance
Shawm - Saltarello - 2007 Remastered Version
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Shawm - 2 Courantes from Newe teutsche weltliche Gesänglein, 1613
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f06891fec74bac95ae18a9eecb36c2615dfedae6b767e8351bd0b5aca2cbe00. 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/GBAYC0700676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3b74b5e961ab70c33523c507c2b1bd01bd9a561221d2b377273904cfdf7c9a. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/GBAYC0700716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063a038595730c8014b800cbd243ba9805aabc80844ddad21de73f0b2ed9fb7f. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700677.
Rackett - Caro ortolano from Il Primo Libro di Balli, 1578
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Bladder pipes - Pastourelle (Au tans d'aost), from the Chansonnier Cangé
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Crumhorn - Padouana from the Banchetto Musicale, 1617
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Panpipes - Chanson à refrain (A prisai qu'en chantant plour)
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Cornamuse - Bicinium (Le cuer de vous) from Georg Rhaw's Bicinia gallica et latina, 1545
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Transverse flute - Minnesinger melody (Owe daz nach liebe gat)
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Kortholt - Bicinium (Mon petit cueur) from Georg Rhaw's Bicinia gallica et latina, 1545
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Six-holed pipe - Chanson pieuse (Dou tres douz non') with improvised prelude & postlude for jew's harp
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Rauschpfeife - Three Bransles Doubles from Terpsichore, 1612
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Flute - Chanson (Amour me poingt) from Pierre Attaingnant's 2nd book of Chansons musicales, 1533
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Recorder 8' consort - Chanson (Hellas! Amour) from Pierre Attaingnant's 2nd book of Chansons musicales, 1533
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Pipe and tabor - Dansa (Ben volgra s'esser poges)
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Holborne: The Fairy Round (Galliard No. 3)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8ac7fbd7a934fe9941afd053b6c5347629578f8faea3b3661916f67931e5af. 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/GBAYC0700686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee5703afae2eb59f46a063bf06ef16eef2d3070b5115cb027ea47acb8f2aff9. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700725.
Gemshorn - Chansonnette (Quant je voy yver retirner)
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Portative organ - Madrigal (Ay schonsolato ed amoroso)
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Harpsichord - toccata from the Naples Ms.
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Positive organ - Estampie from the Robertsbridge Fragment
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Virginals - Variations on the Tomanesca from the Dublin Virginal Book, c.1570
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Hurdy-gurdy - Chanson (Joliveté et bone amor)
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Xylophone - Ballo Francese from Il Primo Libro di Balli, 1578
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Serpent - Canzona quarta for (basso solo) from the Canzoni da sonare, 1643
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Psaltery - Hymn to St. Magnus (Nobilis humilis)
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Long-necked lute - Aquel que de voontade' from the Cantigas de Santa Maria
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Fiddle - Ballata (Poi che da te mi convien)
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Masters from Flanders: Polyphony from the 15th & 16th century Vol. II
Sleep, Holy Babe - A Collection of Christmas Lullabies
Les Musiciens du Nord - Au Temps Des Archiducs Albert Et Isabelle
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Mirabile Mysterium - A European Christmas Tale
Magalhães: Missa Veni Domine & Missa Vere Dominus est
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Manchicourt: Missa Cuidez vous que Dieu & Other Sacred Music
Reges Terrae (Music from the time of Charles V)
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Pierre de Manchicourt: Chansons, Vol. 1 (Arr. for Guitar)
Manchicourt: Missa "Veni Sancte Spiritus", Motets & Chansons
Reges Terrae: Motet ` 6 for the Feast of the Epiphany - Voice
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Missa Veni Sancte Spiritus: Kyrie ` 6 - Voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ed49906d1243a1e1ddca8fb20a8a53f4c5258750075d2affb0167e3d59a2cf. 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/USSM19603576.
Missa Veni Sancte Spiritus: Gloria ` 6 - Voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a9fbdb0d40be80ed6db86c3b8e477f3f9731cd848ff79e441551b20d6306f2. 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/USSM19603578.
Long temps mon cueur languissoit ` 4 - Voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33b056978a8bea7baa79d328b87db61b47973a2d1a08339ffed3eec37f940e5. 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/USSM19603579.
G cruaulti logie en grand beaulti ` 4 - Voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5121f99211c9fb56f741b75d29acc2601c94035d7573912ba7bc5e8b46af7fb. 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/USSM19603581.
Missa Veni Sancte Spiritus: Credo ` 6 / ` 4 - Voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2037ae822704725b3a8dd109898b30711227d1080b2ff958f45ee297ca5695c0. 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/USSM19603582.
Missa Veni Sancte Spiritus: Sanctus ` 6 & 3 - Voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d70749cd373612cd273dcd5bf41d356e778005a14c8c49d35ddfd87c3730125. 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/USSM19603584.
De Manchicourt: Missa de Requiem: I. Introitus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e51680adda26db213b0e91be070924df6a76950a590b1d23ad06377c1b289a. 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/DEY322401003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ba31c7574b3c4b80c3edd776906189355f29ce7ad16e7d4041d23afd096248. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY322205001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06586c53dc3b90770ef338d99735113d6e479d282f2c02dd07f66a5e52c768df. 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/DEY322205002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39131829c2a6bb8cbad5e2d782dc962fe1554e1f79801443bf51e9cc5795071. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY322205003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff80f52f47795a48db2976d32ec8ae9d5f1acbe26730a984ae47d1fa9bc5331. 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/DEY322205004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ca6aea491f3d31b967960ac6ad5fb8bc6d9ddfb7b85545e58509b5307f28ff. 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/DEY322205005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fa76132f73ec31fe349b11985d4b61d54aae571e2e5ab46369bfe5de79b194. 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/DEY322205006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd60f630310c3eef679dcc73531b69251a3699d7aa1d375fa3389711ef2468f. 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/DEY322205007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057d2cf31cc670e23fd70b4a89f6166cbe95b1c7c0ea0906e447d1ac1133571b. 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/DEY322205008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aba80fe740212781613ae7f4a7759690a4a3a9530050a0cec7d82256c3cddeb. 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/DEY322205009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33c58396e60e5275b286c1078d34dbcb6868d879ca797912b33090fa4ce67cb. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), 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/DEY322205010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf623fafa3a4070ac13fe0556f9167a3381058f59c73c9b469bff8d3974a77988. 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/DEY322205011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f3c3132473643f69ed7eef8cbb758b9a3722b4a7ff28842293a23c49672c2d. 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/DEY322205013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb137616b6390f27b6b8382119fb1a8f4942529d62e77629adaeb883d1231405. 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/DEY322205014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638a1d5b171ee8a5536a608da231ddd951c0e51c98ccea2e853bbd413cab9a92. 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/DEY322205015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9d680d192a831379c5e4675d9812bde6ffc6d85b7181dd48145159c0857198. 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/DEY322205017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f4a2ca49860f183dff67ea4531a5429cf6e0dd502e0ef7fe709e39808b619f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEY322205018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25a4d765ae6ee9451fe42cd0bc0c2c5825f80b08e007180259838c76c42d2de. 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/DEY322205019.
Philip & Mary: A Marriage of England & Spain
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24872b262a0bb54e32c977df6b7be40eb817adbbb1475b8005e65d7ca537ce8. 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/GBEJP0603705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400a88b30602f0828bb5a7a0c8b5fa3029333aeb181e2dddb88365dbf6dba8eb. 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/GBEJP0603712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4621bf3407be52bf636d06788f023d6f09c1a29ffbf1fa36444cfb63c1e764. 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/FR50X2078601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8f3d8f407b5447fdd873d3155982a49f61b4e23191dc0d77bb58d8f5c91a89. 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/FR50X2078602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130667631b9c539b6d45b081722b7a292c2619ec485843efaa26e93546ba39f7. 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/FR50X2078603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a8c3adebac7785014fe9366bb6f3d4c1f2a603f931af4eb4a99161c015ba3d. 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/FR50X2078604.
Graduel vieux-romain de Santa Cecilia de Trastevere: Kyrie pour la Nativité
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0b61ab6ba40ab0f2b80533c97226e80393a1edb9d40de2a348bcfdc358ec70. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/FR50X2078605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e500c0dc6fae299f68f7752ed6a859613295a5baa4715ccff16ce7f1f21d778. 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/FR50X2078606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a8003243605d6b057eff77916ab23e0e266afb4edda92c6ae78f1086fd297e. 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/FR50X2078607.
Antiphonaire ambrosien du British Museum: Dixit Dominus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2424469733364c9857e9464a22856f9b0c794b126be717c8aff27c19d55fb137. 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/FR50X2078608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65774b099d7bce07c93f67665123363127ba082e4204a67cf045288331d5964. 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/FR50X2078609.
Lamentationes hieremiae prophetae: Guimel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cab9289af34142d1868ea0c17ab9f8e662985b90ae3fd915c0a5d16cf3bbc0f. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), 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/FR50X2078610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ffd9dea2ddf45963841f70a1ca8a03cdd88a0deb779538d521f5210dd4518e. 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/FR50X2078612.
Krummhorn, cromorne, storto, tournebout ?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788c8aa8b29f33073f84896f66e21a4e63a60fd31a7dafe120136585809614a6. 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/BER180726201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55fd8b78d275dfa94ae15e97f14812a9e248f4604e5e129ae11a082d4aa65486. 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/BER180726202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a609c42ecde376d569828dcac7fcde4ee0641ca5ce91b1f8c99a27f71a5164. 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/BER180726203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a970e4b7d446da87b21882641eeb9d9a56a0695b49781a9716f25f76f83c7a. 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/BER180726227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66baa40d12dc9895c4151d7e2e0419c428897e8a143a995f38e7214dbed841d1. 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/USSM10200573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2032c81fae7f4cc4f63a9b93fe4b3414bd18f68192a01d6abf08ad6c7f5c7ef. 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/USSM10200574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0228dcf4b2ab45d9b6d16464bed5958eb9ec1548cf8054757260900ad8584314. 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/USSM10200577.
The Music Man: Till There Was You (arr. B. Hofmann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c5c7c8b057fd591813760c87e0b1704113d8aa416be55bc5638004bae47ba1. 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/DEU921180111.
Leal Amour, Flemish Composers at the Court of Philip II