The ensemble A Sei Voci was a French vocal group founded in 1977 and which ceased in 2011.A Sei Voci Cholet sur 49.agendaculturel.frA Sei Voci, la fin de l’aventure choletaise in Courrierdelouest.fr 1
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 0x409213fa487e2ab750676144d8b2bb77d18c14c7c0d970a5f58446c92cb3ffa0. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5383dd9a-86c2-4740-bcb7-a8f0a3076533.json and https://artists.proofprofile.net/proofs/artist/5383dd9a-86c2-4740-bcb7-a8f0a3076533.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
J. Desprez: Missas l'homme armé - Desprez Recordings, Vol. 6
J. Desprez: Missa pange lingua & Motets - Desprez Recordings, Vol. 5
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 0x82b13c07216c832074b059c4800f264632c76e1a00387fcb34324209eab83776. 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/FRZ139900060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc1918f056ed13f8805d2048062f24043e119b9746c0be543b7749d4e8dbd9b. 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/FRZ139900340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0959b65b2ee97b5fc44f6aa249add7cba7054e660e7937d1f2c4ad20ab1b2ec8. 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/FRZ139900350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6707074622a3adb5eb4d270dcb6bc4e6e41f95481bb82c86498bff803c7c06ef. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139900360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0554141f6582ef8a2faee3806c5900bf1b7cd4cf73a02727d085ec6b2f493904. 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/FRZ139900380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29358223832303803415d3d2cb26fdec50a3a5c37a200d08fb92e89dd5776251. 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/FRZ139900400.
J. Desprez: Missa Gaudeamus & Motets à la Vierge - Desprez Recordings, Vol. 4
Missa Gaudeamus: V. Agnus Dei: No. 2, Agnus Dei, qui tollis peccata mundi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65cf6c0955ae872f7e20dda414ec787ece8b78c69852ae85f8cf9632982ba53d. 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/FRZ139700119.
Motets à la Vierge: Recordare virgo mater: I. Prima pars
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880f89c05b0fbbe4b037e9b17f4f92f339dad48e83693ad5bc92c8eafd3469ff. 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/FRZ139700141.
Motets à la Vierge: Ave maris stella: I. Prima pars
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135989acc183498bedef0f267c96cb1e8b5b729f2430ab068104680aeb627c90. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/FRZ139700161.
Motets à la Vierge: Ave maris stella: II. Secunda pars
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2243f5d86e64bf4c66a08d915fb7ffa104aeb1f3eb7d58e7056f646a0125d7. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/FRZ139700162.
Dominique Phinot : Messe quam pulchra es & Motets
Airs et Chansons En Normandie Au Temps Du Roi Henry
Josquin Des Prez, Missa De Beata Virgine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6551b9d532b8a279a40a18376c5be7b87746a042997d5ed5d096e07488081060. 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/FRZ139700040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a1b4b5181f015d57d4699f2a20ff32537c189b90e334e5f73ab22b09173d34. 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/FRZ131509300.
Hymne aeterna christi munera (Plain-chant)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaecee85dd46465f4ab388a4ae083075b824613841c04e1491f59baf9e84b6fe. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), 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/FRZ130100301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d55b4bb660a8c1acbeead53c41b8e72a8b538ebd048620224f6a2abac8635ef. 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/FRZ139700051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4c3dae23e22fff1e63c0027fc940a631e7964853be9d6a4e407ae4e106db2c. 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/FRZ131509310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42f4d654e12a1512b0a3c4b646f715d4c8a11b6474c7b9ac1a41e67dd449691. 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/FRZ130100302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d90c81474ef7455b5120fc71c6dc09f80e7d1bde8ffe5ea36e2c88e065e1d7. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139700052.
Missa Hercules dux Ferrariae: I. Iustus es, Domine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa868abac4aa74d58ef6f5546c5c92df169c1049548c5a734cc6677fff33513. 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/FRZ131509320.
Missa l'homme armé sexti toni: II. Gloria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc378476e686d7478eefbd5386443a39020e349f63dec7984891a6b4988b5cdb. 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/FRZ130100303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d8aa1824d42da499d6bd303d381f4378cc5f6dce7b255c11d591882b0f3861. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139700053.
Missa Hercules Dux Ferrariae: II. Kyrie, Christe, Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0365b449bcc4d7b6c4a9c217ef9cff57f95203c4bd5098288d171f2d6cea94c. 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/FRZ131509330.
Missa l'homme armé sexti toni: III. Credo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1123401344f0639a0d26c845df0dde5253754eb0d0e1f6fad8c8536066fa87c. 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/FRZ130100304.
Missa Gaudeamus: IV. Gloria in excelcis Deo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5005323f35dec5682f01ee826e81bd68927c1064f8f7fa7169a666b6e0fb3a5b. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/FRZ139700061.
Missa Hercules Dux Ferrariae: III. Gloria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3e5fa97938f12e187a94a222eb18c7fcb8118c78f287c082cf23ea06581657. 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/FRZ131509340.
Missa l'homme armé sexti toni: IV. Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737a28e23d615623015c3c1c1a779e668bc1aa3912bd9e7aabf056b8071beaf3. 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/FRZ130100305.
Missa Gaudeamus: V. Qui tollis peccata mundi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa550143cd2748af39b44ad60511a08618c6e683e2704944c511985657a253044. 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/FRZ139700062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ec6bc6cad90bfde3764ecf68c798a8ed637a84785753644e836a6770c0ef72. 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/FRZ131509350.
Missa l'homme armé sexti toni: V. Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ebad51053e144b9b42c122a348ee9c114178cf9dad699cb913cab062ef5046. 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/FRZ130100306.
Missa Gaudeamus: VI. Timete Dominum omnes sancti ejus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef1a1ebe86795d33e61a39821949d477761be9c3bb755aef7ab09c78888e7f4. 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/FRZ139700070.
Missa Hercules Dux Ferrariae: V. Sanctus, Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238b1052d02661c3b0f6103ddd2c9c50c27de907ecdef9fbbc90c598661cace7. 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/FRZ131509360.
Missa l'homme armé sexti toni: VI. Sanctorum meritis "Hymne des martyrs"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3239488c189b482155a223590ffe34569633b255d5d700c44613d673fb4349e7. 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/FRZ130100307.
Missa Gaudeamus: VII. Alleluia, venite ad me
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5412e405ed6211e6eaf8eb101b7aed3f2b79a389d59f7415dc2dcf2f040bd83. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/FRZ139700080.
Missa Hercules Dux Ferrariae: VI. Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3da3ff497787343eb0245ca2bfad48cc9081e1360815fa102ffe6ee1d899081. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/FRZ131509370.
Missa l'homme armé super voces musicales: I. Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9ab816a1259eed94f75a5d690c6053408132017ab99c5f54ee7e2515e5cdf1. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130100308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d5e60b14a42850f4dd37910bce2579fa77e483a7c1b6e5dede82012fa097db. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/FRZ139700091.
Missa Hercules Dux Ferrariae: VII. Inviolata, integra, et casta es Maria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca5ac4a3cf60538a0ef4d042134a9efc23fa858cc52220562431b5bd8a6b566. 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/FRZ131509380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9b9d713e5a36674986b5843969656750394cff066a50b97e83e4b68ed84615. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139700092.
Missa Hercules Dux Ferrariae: VIII. Miserere, mei deus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8bb9152f1193ce23a0ea602e76a32baeff9f4f95e0d23b119018a6f3d18efb. 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/FRZ131509390.
Missa Gaudeamus: X. Et in Spiritum Sanctum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846c8bab53d3214aed5208f43aa76f9c80eb351cc9e88f9c33c4671347bee5fa. 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/FRZ139700093.
Missa Hercules Dux Ferrariae: IX. Chi a martello dio gl'il toglia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a7428aac639f76dd5d612b6185fc2ed42286c3fa719411c69d6b1b1fc36082. 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/FRZ131509400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f841645b60522c894d2eb580526d38ce67a61e3e36daba6357dc648d7b669fc. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139700094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e16ed55da900974b32997df222f1056b7e4222573e22cb87d7591d980ed3e3. 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/FRZ139700101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d356bba38400f9cac41d9bac6ac957aae53ad80fedb38d0bb0754c39eb2e6a9. 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/FRZ139700102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7feebacc627e1ad69a6238920935fdb38a270f9527b2117320aab0e569bfa90a. 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/FRZ139700103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275b1de1137a4e2079a057fe98f9e4867abc543da5b4a6815ca94c3c82a062c4. 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/FRZ139700111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e512df389af265fe949a359a6555e2e6260554d65987d7e9f094cc1f72d67c0. 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/FRZ139700112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6158c3bbee45ebc494e557d87ecbce157e1de4bbe058eeb3ef8dd45b67193d51. 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/FRZ139700118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65cf6c0955ae872f7e20dda414ec787ece8b78c69852ae85f8cf9632982ba53d. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/FRZ139700119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x061183af4a5130a267b55136341e8a40330e77910f0b05e9e8aabb1178ab22ea. 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/FRZ139700120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25184c70f9ea406065f55a1e195961cf0d32a0da5686f3b875d079042c5c2f3e. 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/FRZ139700131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4e2b120fb4c2cfc52b6fc1de3bce62180a6979ad6f5c4295bf13a0bcb7a95d. 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/FRZ139700132.
Recordare, Virgo Mater: I. Recordare, Virgo Mater
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880f89c05b0fbbe4b037e9b17f4f92f339dad48e83693ad5bc92c8eafd3469ff. 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/FRZ139700141.
Recordare, Virgo Mater,: II. Et ut avertat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb77d0e8ce3bed7cf7ff30cec550c22b86749b336c636efd6ba0eb08c2a7cdb. 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/FRZ139700142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15192bcd0d6ba00af065b26af69f4081652d1a0f7aa71228b94d42d867075ac. 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/FRZ139700151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1768385ab9dfb0c44f98e2080b1b95c29f9d3ef030d308b9ad1b60b58ca0df4b. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/FRZ139700152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135989acc183498bedef0f267c96cb1e8b5b729f2430ab068104680aeb627c90. 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/FRZ139700161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2243f5d86e64bf4c66a08d915fb7ffa104aeb1f3eb7d58e7056f646a0125d7. 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/FRZ139700162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8185612003b6b559619bffb1178956eaebf6a134569b9c17a9a4343cb002e684. 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/FRZ139700171.
Virgo salutiferi: II. Tu potis et primae
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2949851a2a0c709130705d79b92bb4d8708411b3ee3cdc2e88ef9628ae2677. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/FRZ139700172.
Virgo salutiferi: III. Nunc, caeli regina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a802dff0e74afe5b189ced5144b96708b8b4fbbaa99f1ad810c2775cb70ade1. 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/FRZ139700173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b13c07216c832074b059c4800f264632c76e1a00387fcb34324209eab83776. 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/FRZ139900060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc1918f056ed13f8805d2048062f24043e119b9746c0be543b7749d4e8dbd9b. 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/FRZ139900340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0959b65b2ee97b5fc44f6aa249add7cba7054e660e7937d1f2c4ad20ab1b2ec8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139900350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6707074622a3adb5eb4d270dcb6bc4e6e41f95481bb82c86498bff803c7c06ef. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139900360.
Graduel, Christus factus est (Plain-chant)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ff674f399e33892a3cc512af6c416a35d23b2fe032cac25bad5fc5f654e4be. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/FRZ139900370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0554141f6582ef8a2faee3806c5900bf1b7cd4cf73a02727d085ec6b2f493904. 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/FRZ139900380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081b06d917df91fea182dafcb6e9a9a3747a6fcc8825e4e1b18366b1c3f08080. 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/FRZ139900390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29358223832303803415d3d2cb26fdec50a3a5c37a200d08fb92e89dd5776251. 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/FRZ139900400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b68d19c610e873c7816b27c53194f72c878daa92ce91dcbf2bea3232c9b194. 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/FRZ139900410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07346017f9a85455e0660ca192528ce63a927863174ad04f8a40fbe008f535ce. 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/FRZ139900420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5ae0f694a4a9f873669f34a9dd32c908d00381ccf2d914f7a0e77a74f3ce54. 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/FRZ131509170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b041edc6b99101ce8ec31cc24791e3e1ccc865c1bc471469e02d56e2a3cb44f. 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/FRZ131509220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad9b1078b13d94db43b73b5b448fa0f2530d86df79cec7369b1a49a46acbbaf1. 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/FRZ131509290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4341ad7831a3a4ba2e96488b823958b8f0c197c0ababa3351b03e75eef4773a. 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/FR2X41706614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6933c6b66c0c86a54b3400c9cf291a3dde829b93aebddda61efc44f1bbb52979. 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/FR2X41706615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc314a367cb5d53a027de396540e024eac2f4fcae73614ce9c01bfbc69dd641cc. 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/FR2X41706616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef59abcffe3ec5d2c34efbdf39a9075cdf457a9be09dcc2f4a8537febc3fc92. 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/FR2X41706617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed1837b989f6205939e96a12ed10182dad3db0ffb43b4df60244c7e7131b357. 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/FR2X41706619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ef3ea5b17a6de1d70ed1a553a7b3cb8c8371d13bde3bcf9d8de94e44b18305. 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/FR2X41706620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fcb7e758cee409251f1df33dfa827767c149a71c036379b9a079d6b6af2da18. 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/FR2X41706621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e15d50ea4a3f3fa637f1bbe963a6c91572c5b0a742a0ea52d899782bcffec6. 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/FR2X41706622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b345aa271513495eb772a11b616bf6e97ba1870f9a4cf440459a165655498db. 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/FR2X41706625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a59d06315369f736f633fc140a6a83c792266eddad571be27f3bbcda3d23ad7. 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/FR2X41706626.
Fabri: Vesperae a quattuor choris (Live Recording)
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.
Monteverdi: Selva morale ed altre raccolte spirituali
Niccolo Jommelli: Vesperare in sancto petro Romae
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e093fa8ab4e59ee4a8b713758c92458275ca8c7c2ad4d2d946c0181f69ad0f. 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/FR10S1753018.
Desprez: Missa de beata virgine, Motets à la Vierge
Bencini: Vesparae Beate Virginis in Sancto Petro Romae
Miserere à neuf voix - Version avec ornementations baroques
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b73c35a58e88b0400a5541f5d12d44654ed24fb81d2d82d2c2dcfe8cfd2c9b. 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/FR10S1750205.
Messe vidi turbam magnam: No. 1, Introït. Stratuit ei dominum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56bd89b6bc2b8bb5c9b48626a85f0b9f328ed41dc9033e081ecfca243d223d24. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1750206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf80bc83bbbd9626bddacb63693d330f4fd43d2e4a777322d6855a4f1fc19094. 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/FR10S1750207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9452f1b3564937dcc05fd05d72e7b67938e3cb02d06506debdc7057596a06513. 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/FR10S1750208.
Messe vidi turbam magnam: No. 4, Graduel. Exaltent eum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfcf607e22b15ca9ec2a4cd2da18eb349723becd14a635d147c9520d738b9f1e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1750209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19259a9237d5743a60fde7fa8596d4a54def3930524218b6ed393f1f8124f260. 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/FR10S1750210.
Messe vidi turbam magnam: No. 6, Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7ad31b3f217bdd57e94a6f346c8600d7a6e6d4b7f8b71130ddd6d3c62fb01e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1750211.
Messe vidi turbam magnam: No. 7, Agnus dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22b10f836c94339789d972b2c7e287ac26ceda5a6fe293efbdbd40a4adb41b2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1750212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ab24fcf15bf89aaea5cbefd2dccb89a2cc3991596ebdcd45c304dd1858348f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1750213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607117c02990b7afbf8e14f99d5decfbaf5de51cd704cadc7f23f5c3d1600e16. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1750214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d083c157766d1eb5401a82b47cfb5673fa0aeefd06b134617f3005a345d033. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1750215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588aae893c8a9d653b5988630850b925bbed1b7643b7bf20cce5b5b4afb71724. 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/FR10S1750216.
Bencini: Vesperae Beatae Virginis In Sancto Petro Romae
Desprez: Messe Ave Maris Stella (Motets à la vierge)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1caf96c8039a31e666ddf8b80dd046bfa3eb3ffe7df7d0afc3c1017b9afa52e. 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/FRZ139300181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbdb9c66aa41f1c2d8a7a7e8bf90b2a0c871fa734c1b30fe032e9a74d81ce25. 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/FRZ139300186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e4f62fdd3844c2b55fa04f8b0ee206f0d9a47e0120fbdd6e6b5e86579a0204. 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/FRZ139300231.
Gesualdo : Tenebrae responsories, Benedictus & Miserere (Apex)
La musique au temps des castrats - Astrée Recordings
Orfeo ed Euridice, Wq. 30, Act II, Scene 2: Symphonie - Arioso "Che puro ciel, che chiaro sol" (Orfeo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa693f78ab43fd53a25b01e130c41c63044b257f358459b821e18a9e501b067. 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/FRZ130893010.
Motezuma, RV 723, Act III, Scene 10: Aria "Dov'è la figlia" (Motezuma)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077f7fb8d77bc387b359ff0bdca25c6cc16e01ac27ace5b7e9d64bf6ed783843. 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/FRZ130893020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23005035b1397856e476d2fe2f006e353388ce5c3c122a1ff373bd0d14a6b3d. 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/FRZ130893030.
Dixit Dominus, RV 594: No. 8, Aria "De torrente in via"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570aa494a834cae3d1fc144694c9c4929beebb949399c044b313680572fb0b94. 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/FRZ130893040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0311c0c808039c896b1e76b2b48d43de62d6d86e38f39c7810f812e2b2542b1a. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130893050.
Orfeo ed Euridice, Wq. 30, Act III, Scene 1: "Che faro senza Euridice ?" (Orfeo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf857df1afec9af21ea6f15745ea585f44dad58d45fdd7f5ac32ff189510020d2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130893060.
Motezuma, RV 723, Act I, Scene 2: Aria "Gl'oltraggidella sorte" (Motezuma)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd90144e6a56545efc38a0b397218a66eb9055daf779b2f2ff85fe7c5fb96962. 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/FRZ130893070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88325b77a2a3ac1b84f73cf18d2de63f2511d1421596dbdb71347299e357fd96. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/FRZ130893080.
Nisi Dominus, RV 608: No. 9, Aria "Sicut erat" - "Amen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24103996fe146ad56a5ff09d79160e7e806a41aabddd23160c8e5faa0bed9462. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/FRZ130893090.
Artaserse, Act III, Scene 1: Aria "Son qual nave ch'agitata" (Arbace)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71c92936bb72dacbf6c09273bd241e818e2ac07d23d4bf15a9c184f4e8b7f31. 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/FRZ130893100.
Les festes champestres. Festival de sablé, XXe Anniversaire
Adagio for Strings, Op. 11 No. 2 (From Platoon & Elephant Man)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526f46062944c3b4e5540cc2dfb83525a84cd386fbdd51f4b6a07b2546cc7f7e. 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/FRZ130770150.
Melodia for Guitar 'Romance (From Jeux interdits)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8aec9e9f71c7a126e1c1ddcfcae77c1eca442697afdc4e812534e3b706092eb. 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/FRZ130770190.
Exsultate jubilate: Dix siècles de musique sacrée
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba63cc5cd4250301360932e4b80ae8c2e30ba1430ecf129b9855d9a87dcd8d6b. 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/USAKS1400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1abcd858e03f193e1f8fd6534ebb9b156d35409023c82152220476960622ee9. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/USAKS1400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ba49769afcf943ec0cef9777a26eaf157bbeccfa4e24ce1eb74113185b8b8f. 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/USAKS1400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b77335b66cbd584c5b6b1e67d1f7bdf22dd67ffdb7ae0c5b0c64fd48174ce1. 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/USAKS1400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea26b087aa9c4b78aea78757df1b217f7dade8146ad35b2bdcf4ee50f91aa8bc. 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/USAKS1400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9771e64b09200d684812c29f5aec62731d3fb1247e84872cce4a8b5ea621334a. 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/USAKS1400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5bada671f91fb0dadf746fdae32102403dc26ea1a06be97684ab4abc922806. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/USAKS1400050.
Symphony No. 3 II. Lento e largo (feat. Polish National Radio Symphony Orchestra)
Polish National Radio Symphony Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a14b44f636396de66810edb98edf90734da99e86998ef53a88391491a07952. 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/USAKS1400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976e875aa9626fd54d1285118ecf27c726c6d7f193faba8acc841f1099f5279f. 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/USAKS1400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e8c02b038bba5168a722b5cb6f94b8b3debd80eabc34709ea1d582edc29120. 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/USAKS1400053.
The 10 Greatest Classical Emotions (Les 10 Plus Grandes Émotions Classiques)
To Music. Lied, Op. 88, No. 4, D. 547 - Sérénade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c2de0002bfaf42a5f29c71fe5dd4f46aeec2a13900366f9b2aa61ad26aa424. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/FRZ130500190.
Les splendeurs de la musique sacrée, Vol. 3