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 0x7550f74c89bd86d98c2583d8c5463e6a901eacde71afaafd451f9c31a8bb25ed. 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/928dbde0-ae5f-4285-b972-116fd869f198.json and https://artists.proofprofile.net/proofs/artist/928dbde0-ae5f-4285-b972-116fd869f198.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x75fd380e5816e2963af4b798e2779c4ecb7e43a4327179eb808052dede0a004f. 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/HKI199930601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa63f98fc7bc4398c75b8bcfac707847f87b98c3631b636bc44ee7c78c142a55. 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/HKI199930602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6cba7bdc6d054fb145b45889946426ea7aec024d2f26640a63038952e0f85c. 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/HKI199930603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c9dbeb283a1b260b3d2efc8ca09b8f818e84b09f539eaa1781a5157b67f7b6. 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/HKI199930605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e8b381e833acda8c02ce56be26c38a3cc0e8464be883d6154d76f04cd6466f. 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/HKI199930606.
Sacrae symphoniae: Sonata pian e forte a 8 (arr. E. Crees for brass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf96b0ec537810cddcc81f3f22921bb427986b845a2a74b8a913ba3f56372e9. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199930706.
Chominciamento di gioia: Saltarello No. 1: Saltarello
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0904da453bcd1844cec8050a3c577b42528e461abe493db9bf94ca927271d00c. 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/HKI199930607.
Rondeaux No. 18. Puis qu'en oubli: Puis qu'en oubli
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17384bd6f11df153d7614f64f5049ad48f9a73abb3eeabba8e4d93c635946846. 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/HKI199930608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ffdf10aa12d1e51de1a30504f7a3a2e33413df54ef3d2c87f8c35b770517217. 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/HKI199930610.
Dido and Aeneas, Z. 626: When I Am laid in earth
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ceba3173d874ad6f58887079f43e04cc56b1c356aad95025dc9e3b405a33b49. 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/HKI199930712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aef79bc9e621e2c442dab26775ff9765b35a815b2b68f8ea6d3c2ca8a347a79. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/HKI199930613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db71544cdd5036bf1689fba8c78fe77074ed62963b103242bffc7db345dd2b0. 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/HKI199930715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bfa4dc46b7f87e0579efd6197870cf44a6f9212b2f4973356a640042d317066. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/HKI199930617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b54892960b489961f84226e9ac731d0c892f47fdc7e1c7b64d677f48b39803. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/HKI199930721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217c67020b33d38755c6c90a9ee5c8f636aba9eed692a0e8889bd3c3ab02fb96. 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/HKI199635812.
La vida breve, G. 35, La vida breve, Act II: Danza
Orquesta Sinfónica del Principado de Asturias
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c913a5b79fbfc9620262a88c64b1d684486fd50890914aca13c7b14505f707. 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/HKI190204122.
Fantasía para un gentilhombre: IV. Allegro con brio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c4b7ffd11461cd5da9945fabf23e10bf17d019a4629dd1040b4809d75cdfb3. 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/HKI191827204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b70217b4081662577fffdc443dd5331154c520f3d4bb30b1148dc90a1334d7. 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/HKI191708402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2795f5997d9106654ac55ce815ae9c49757bee6e373dd7ae20dc479af71d1a73. 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/HKI199295714.
Valses poéticos: Melodico (Arr. J. McFadden)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c1f30634a9568d5d173adf50edbc6e69cf3d1e16a51fabb0c714c81ec4533a. 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/HKI199610902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0797a46ab3f7532c48923752bf76d31bbc850df4bec2fad02e252bb4250fc94. 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/HKI191408216.
Libro de Música de Vihuela de Mano "El Maestro": Pavana No. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b8da837c1c4dfe15a63ac1648e22efbedfc4c328b7df84cd049a3c74adc208. 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/HKI191428923.
El amor brujo, Scene I (1915 Version): No. 4, Danza del fin del día
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d39c0ac25f3f84965a79a05c06f49bdfa1e9c61016e70c8fb92bac74924807. 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/HKI191829904.
Suite española No. 1, Op. 47 (Arr. N. Kraft for Guitar): V. Asturias "Leyenda"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b00a940c0a3cfc239f23bcb78be0a9808f3d649e0c2bf69fc3dd0a95368591. 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/HKI199648001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b286417a51f905b68b3e5e9db0a4ec4757d25268d6bba25a50be6f0399bc04. 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/HKI199201220.
Danzas fantasticas, Op. 22: Danzas fantasticas (Fantastic Dances), Op. 22: III. Orgia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eef7ecebf2f7be9895276df377fb71f2b3e562fe778f53020c0e3df4120f084. 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/HKI190143906.
Saints and Sinners - The Music of Medieval and Renaissance Europe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a93e5fdd338551ceec6ee9260e3ff7728803aa1bcba643eafcee293cb2ee945. 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/HKI199531217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac69e0b5d52fc1af7f563265301d1b3fd4a58b4f2c63e3d2b8a1fec2b2b3c6f0. 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/HKI190008801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188ee2790b8cff06c118b7a1c1c87eb1c2cbec0a54efdb9b15e521af9b8fd87b. 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/HKI199530308.
Sederunt principes (4-part organum - plainchant)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ccee54ce3aa819cacdac32fb9cb5ed9f5b09950a9fdc65758f383510ebb039. 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/HKI190433631.
Virtuoso Dance Music from the Time of Boccaccio's Decamerone: Saltarello No. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35564dd52977ca6105ce414edb7b254ccc8ef19b247a25257f52f4c3ad4f4d9a. 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/HKI199421209.
Laudario di Cortona: Venite a laudare (Come and praise)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9237648a26b501c09db59d44701fcc02eac84ca3a033d064ce6a7dd1e32f3a. 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/HKI190556909.
Cantiga De Amigo 4 De Martín Codax s. XIII. (Versión)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb26749e1cccaff16853b289e97cc9f02d107b032a0caf4860583746c3a27946. 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/ES7739508073.
Of Kings and Thrones - Classical Music of the Middle Ages
Cantiga 35: O que a Santa Maria (arr. J. Ferrero for chamber ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17630681ff4dc45d44cd3fe65c1c77b967664949ea13429537b46b0c96769f5. 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/HKI191156101.
Dance of the forest of no return (13th century) (Stantipe II) (arr. J. Ferrero for chamber ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff4038c204a057f74065fde862a890b0563c4451d4a569d199d03ef16ef7448. 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/HKI191156110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7686fb01f7640678cab7e1be8966ec6229caa07a7d622932a58bdab00578e241. 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/HKI199593503.
La ultime Estampie Royale (13th century) (arr. J. Ferrero for chamber ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd65cf76a6ee3a984faa2fa074394585efb3e68af0e9df5c4b777b682ffae21. 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/HKI191155912.
Adorna Thalamum [Erfurt, 1301] (arr. C. Haas for chamber ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581e4859651f44296d4b5e98d237127ebe16c6a8c64ad1627b4f5a29c5a71ff2. 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/HKI191069801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2421a12de2e59f1623c45f29cd44648762c03fda2a19532597146a4716726b. 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/ES7730708343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19dc22a780556d71dab62e82e2749b7b33e6badf0d8765528e20f8a6304c9f74. 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/ES7730608162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966b5fb542ebd1a9e5fbbfc3f1df3b9d64b9744cb5ed00b76910a6e986325b62. 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/ES7730608195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9389d547d4343c0d2bbb25bc06ed05f08191fdd31eab3a1a4d6622a74f5da4. 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/ES7730608189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ea1fa14a65b3189f5087f8505aad7a04ea3af2d1d8c4ab84bb3c89b826a997. 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/ES7730508241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e796544e324195ad45876dd052ee0b61de403912011988240aecb92331f2e55. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/ES7730708294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9abccadea93b7cf484d28a848d6002de4a22be3a1a90ffb6cf426c44d8b83561. 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/ES7730708226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f5ea89ce9e2a925a13a861419863e9cc2034d25d14aa665983f50a2ecf7620. 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/ES7730708227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d3fed097f2cd79b44b62089be300d57e91fa20fdd9d9233553420a42bd56c7. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/ES7730308470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c45931baeb289cc7446d9d00af40e385a91c90169bd18544ece2d654e8716d. 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/ES7730608303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665017850c1880695537665be5eba573431b5c338dafacc9d6bf325283855b92. 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/ES7730408349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e7d0547d5c9e9e3f07f9ce37f2bfc9f954a409120bc239bfab7db204af93fb. 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/ES7730608137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52421882ad86290b240301859c3c71f4a4e1820aca82c62cfc7eaff4aa5c2f13. 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/ES7730608153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace6cba8c33ff3d8e6daf7088a56e7e14f7f10583b07116d5429133240e73956. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7739908244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b54534050015c11c917705091e210587ffac1d4f69909051e62e81e39a00c3. 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/ES7730508184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7485ebfa65ab27c62b1c722749a2739cd9b30582a8343d5b5de1e09df26640e4. 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/HKI199707701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bca5d47bbcfd097356e74b7455f2e736ca5acaeaa060cda9ad6db9808234b0e. 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/HKI199707702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda98b485a76ceec93e16db5e45c504fc5bd5d29c97f32d018b891fcbf643d8b7. 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/HKI199707703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55c0e283e27c58f5ce99c7821f0332a1ad8bdf9ab6b5476c65c2b32d60fd389. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/HKI199707704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30960145ebafa1c21a5bf29f213e2b0fd3667129fc35f1f6d90e5a2de1f6c7e0. 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/HKI199707705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b79d52dd74fe925e656e1d4ea86dc30979031a0651b1ef6b619f81bf19b2429. 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/HKI199707706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8987d39684fab82a940c355aee0fbfb8b12cfbe80413797a4c7aafed97f405. 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/HKI199707707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319ced64f17bde2b0687a861f557afc263c107f204ac92a230bfc63c4609284f. 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/HKI199707708.
Tsat een meskin: Stat ('tsaat) ein meskin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c3ec729f7c0ea82ca4f293d0c33bc98997939efeb658d5f03e0ac71e06cbde. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/HKI199707709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5747c6da3566adf240772b0aaf237b6a9832c607edffb562166f1e7e93c0be97. 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/HKI199707710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1e619ef911f90c9755e57f5fffb874cb89f3941428f7922ef6627ca604e8bb. 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/HKI199707711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f975b2e3db040a812e19529bb4823651ec3b6febd218e5f55a65d9bc6229e5. 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/HKI199707712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc477224ff8b53fd5ecac7a5f64f267ac215a6a8663f61aa9cdcdd4bcc8f66857. 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/HKI199707713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb0a9e1700bbb84dbf1851a651073c702192412350e2ed8e7e1050559bdbf84. 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/HKI199707715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e84c32e7295b59b86bf21549cefc9416326a5e00d8e877caa0d1a0e9bc20441. 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/HKI199707716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2cab569dada13af5479ff17ce96adedb17951e061651763749292f888fdcec. 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/HKI199707717.
From the Mulliner Book: The Old Spagnoletta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383c380bbf619f65072df7b55d5c5ac6b15fc751fbe378a4e797a7ac3b63c16a. 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/HKI199707718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc459826c51058df6b28fa0cb8dca74ffdc11af9b7bb65ccc916664ef575c67ac. 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/HKI199707719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58968c51009cd0fff136b0d3e06c64b78dc8cb06b20a32d857a4dc96b92e3a06. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199707720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593e27848b6109efcae26c0aa72d541bfd22b8c4cae3c75ededf6403f746b75d. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199707721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2598298b2f61e36f77c6eeb67e5c3e17b64b334a2b32f6e09aac57681216f8d1. 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/HKI199707723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc45b0283567c0fe879118a886e494b5aceee079cf3ebfc5a13124433047360. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199707724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c657c3ca34ed8e4495537fb1c4e171d816f1a6d7ce44554d0000973a4871a5e. 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/HKI199707725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2875a72173d72216af9d14815eea837f1452a0d0678acdefd81fcd134f122348. 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/HKI199707726.
Pavan and Galliard, "Newarke Seidge": Galliard
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbaf529e7b8995c4ea11c3a81466851404faf06c785374f5d445e15b37c0ae46. 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/HKI199707728.
Gregorian Chant for Good Friday: Responsorium Graduale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0d3f63228ba34fc83b21594580a0c05a31f7ca8a27f1b7706b8f3ae83d0108. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199530101.
Gregorian Chant for Pentecost: Factus est repente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa651491965f73857572b7d672f21613752c430ac12f3ef39824a4041a32005ef. 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/HKI199530102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f899137224b6cc031a78cf47873141abcf1bd3fd48577cc448d80ac4997671c. 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/HKI199530103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47eea1d36ce56c8e54df7d42b58463e4671829a9dc649ec73029a39ff5c0d75b. 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/HKI199530104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833986f510f8e6d8c30a771df20a82246d46a366e9c08ceecf589958637593c5. 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/HKI199530105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c2a1b893b99d2e6211f0c54aa33787cf8a67d0226c3cc8864fb03d00246ce1. 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/HKI199530106.
Introitus: Adorate Deum : Introitus: Adorate Deum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e525ea2c40c5e2cd5b371f8e6fbc41b86b87900def0400949dee713f523670. 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/HKI199392001.
Carmina Burana: Carmina Burana: Bache, bene venies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e7a0799d2c2a21445a6b46650969205ae09844b150051a80ec0d70e31b5802. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199628201.
Introitus: Da pacem : Introitus: Da pacem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a5f93347323e6c282a5b8c23a29618ad79343275a3210fe4eabe7320015407. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/HKI199392002.
Carmina Burana: Carmina Burana: Tempus transit gelidum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee025c526206a7367c1b1c909feec36e85552364494b82c3232aa1f04cb6687c. 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/HKI190008806.
Ja nus hons pris ne dira sa raison (Under the Greenwood Tree): Ja nuls homs pris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682a1bf73f6515c4b675996a9db6c47df94b7d4af068c6cc0658d3d79498ece3. 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/HKI199930604.
Introitus: Dominus illuminatio mea : Introitus: Dominus illuminatio mea
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bba8905ebfc4462a93a6133afbeb01332c362b8992da70bf2656e6d35b14ba. 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/HKI199392003.
Carmina Burana: Carmina Burana: Tempus est iocundum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7c65b765002f3526c80f51014c46deb08ffa98382ff70eefcae744db516edf. 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/HKI190008813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9294ce866a961ba84efc37d6e695fae55798774fddca20d57ceaeb05cb1389. 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/HKI199628203.
Introitus: Laetetur cor : Introitus: Laetetur cor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa049fcd7756fc9c738d2806435a030adfb3634b6fc79f53950ee077fd00300af. 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/HKI199392004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32589b23f14a532e9313e96c1e2d8f684acd4f1967f85df2ad3d588f6ffa9037. 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/HKI190190301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ebfbe880628628b56ca74ea619bae6aea90785128c2fe23a768927f94a8057. 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/HKI199592901.
Gradualia: Dirigatur : Gradualia: Dirigatur
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0a02a06f43c9628f5037f4a95eba872dbcfba6116f81d1bb92552170869808. 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/HKI199392005.
Chominciamento di gioia: Saltarello No. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f39bfcbf1f4d50982d648d617659e676650dbea4a1c9dc9f1f4315277d9183. 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/HKI199421207.
Gradualia: Domine, Dominus noster : Gradualia: Domine, Dominus noster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85175a6d2c383502a9736b25c80ed717bde61239d0d61d62f69693f63acbda8e. 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/HKI199392006.
Carmina Burana: Carmina Burana: Clauso Cronos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8330b4d63976ec26e91cfbee1d5d44d8f1d895d323c65da17ad5f6e506b10029. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/HKI190008803.
Cantiga No. 213, "Quen serve Santa Maria"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92d9bcbd46c2dd80aea8644bcba11165f6d71b5f20c6e44862b15823ead39a3. 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/HKI199592904.
Gradualia: Iacta cogitatum tuum : Gradualia: Iacta cogitatum tuum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd062cc210673f23ed1d80b907f15be5f0a71bf22636f82b22bb244c986e55904. 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/HKI199392007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7b799a93e7cc883ac099d740356c7fdb4f3b3c37044e385eaa9933354f0f11. 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/HKI190190309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780b1a861ddfd8d7fea37d77d30e1ad5daca3bfbb289c8964014d232ec1971ea. 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/HKI190008802.
Gradualia: Laetatus sum : Gradualia: Laetatus sum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0980ee79203a40ebccfac02ae11b8cf6923533d67f5150eb53de062cc3ff8508. 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/HKI199392008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869e850bb45a58abae169e055089e87788fa0661445886880b33c68436502e47. 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/HKI190190310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b2af95f1dd3e26a749576367b8e4c1fa0dfc2a5edf9ec40b139fb9dd3da035. 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/HKI190008804.
Versus Alleluiatici: Adorabo : Versus Alleluiatici: Adorabo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3895a834395809affae87c1feba7d95c270e5ad7b8d078af2054491d32259a4b. 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/HKI199392009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58e0ab2fccd92e60f21901287b80e225af05eed96027fa4a90aa366f84bc1ae. 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/HKI199593509.
Versus Alleluiatici: De profundis : Versus Alleluiatici: De profundis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a1694a2264cf140343bec5a61c2e19c897b8a2b191c1a12e8d23c42f0d9ad8a. 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/HKI199392010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73923284abfb0c23f0221e340a5d35795831e7cae9d80c5942d27720ac7cbed. 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/HKI199628204.
Versus Alleluiatici: Deus, iudex iustus : Versus Alleluiatici: Deus, iudex iustus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18196064e7d4cb6f885ca55b677d3ccf1905f3fbf93db197956eb52283ea6c39. 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/HKI199392011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82f1cb3822b219196b049389961b045105479fe3829f5beba143b419a18975d. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531201.
Versus Alleluiatici: Laudate Deum : Versus Alleluiatici: Laudate Deum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294df2e57b7ef14d90c27d73566a01e2745a7e79c1fcd0d1b1142f563b6b1eb3. 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/HKI199392012.
Viderunt omnes: Viderunt omnes: Notum fecit …
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79dac0e8012a71bf1ac8dcd97a064a5bb88d2ffb37babe5e3e930da3a767d502. 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/HKI190433625.
Offertoria: De profundis : Offertoria: De profundis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4416791237caacdc621de755eca6491ad671e96ba6280d458fcf82c8a622f45. 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/HKI199392013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359094c2f8fe75d8011423caa3e97a801c266e25328d05b531e8f6b7abc680fa. 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/HKI199593505.
Offertoria: Domine, convertere : Offertoria: Domine, convertere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294b2c03ddc7b8aeac93055c549352340b7763d035210a2f49ba97d43f2518e1. 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/HKI199392014.
Vetus abit littera (4-part conductus): Vetus abit littera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99818aaabd0e20c0768fb7ec794111860814684ef1979cb3af929b736c3696a6. 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/HKI190433632.
Offertoria: Iubilate Deo universa terra : Offertoria: Iubilate Deo universa terra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x624fb4310c24753ecde5ebe5fcb719c01f6ccedd64ebb809c5e6b47606bf6dec. 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/HKI199392015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425da8f3da6a051b05fe607b3b0be24d6176ab18e9a40ab0ea1473ef7857b0d9. 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/HKI199593502.
Offertoria: Iustitiae Domini : Offertoria: Iustitiae Domini
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cec77fc6023a428520cbea0243c8b53c381adec09c408da60fc021f733bc3b0. 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/HKI199392016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe949231997bb24b25cd6e900a0689df09969f2f1ba3fa168bbd8b805760f0b8d. 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/HKI199628206.
Communiones: Circuibo : Communiones: Circuibo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2509fc2777a3efa4eb5041ffe8ba7cc6ab7be7e98389c67971cb436f1bf0c0. 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/HKI199392017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772798d583b3760b79266e4eb8a202caa0f5c4ed6524883fa23e1d78c99cb8a0. 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/HKI199421202.
Communiones: Dicit Dominus: Implete hydrias : Communiones: Dicit Dominus: Implete hydrias
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19c58efa3590283737cc62f4e26e201b19c6544c78ba8d21f03b0ca02b592ca. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/HKI199392018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b2d26e5f7cd43bd15de5eb46207e51bcb8edcbe3771a7f9f34722049496418. 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/HKI199601007.
Communiones: Dominus firmamentum meum : Communiones: Dominus firmamentum meum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b53c4b6b075a4403b55467bf4da9fc2cc7913bb7014bc5dbc82fea1e01e012. 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/HKI199392019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b9a3dfda353786d2fd30121a365a6a0646799fb8b3677ca3b9f73be4b1f116. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/HKI199358106.
Communiones: Qui manducat : Communiones: Qui manducat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b93f7123fc01e160a0b82c5d0993edc33a1678e709df53d07c17f91f8e6035. 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/HKI199392020.
Communiones: Psalm 33, "Gustate et videte" : Communiones: Psalm 33, "Gustate et videte"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a73365e615b47d306c0ddcb064d140fb14d691d60c931dd939eef0c201b98da. 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/HKI199392021.
Purple Classics Presents: Unicorns & Castles – Medieval & Renaissance Music
GBL Add. MS 29987: No. 91, Lamento di Tristano - La rotta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541116469248753030e730d929a99b0926741c6d405538839c3487eec368939f. 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/USB8U1611246.
Art & Music: Raphael - Music of His Time
Ave regina coelorum - O decus innocentie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246ea4d2661790f793b3e1ca2cbf26db0d43ec4792405cd183d07c684c1b075d. 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/HKI190306101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0827f8202654b07197ffd507a4ef024ec059576fbe7f461518144e9f102f4d. 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/HKI190306102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4568f5dc25458e0a3b57f5eb8f93bfd711c55ed9f55687e65cb05698123cb81. 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/HKI190306103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e95214be890b9772571cc88e3ca9e36b4e06d3534cf1c88d6e0d216b59568b. 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/HKI190306104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf724b888fef28e15fc2b4d06a0039db3df6ca58574271cff52cd98e9b240b964. 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/HKI190306112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8330b4d63976ec26e91cfbee1d5d44d8f1d895d323c65da17ad5f6e506b10029. 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/HKI190008803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b2af95f1dd3e26a749576367b8e4c1fa0dfc2a5edf9ec40b139fb9dd3da035. 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/HKI190008804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37ab839b74e3fa097d75cb2393b60b23d513bbf038d0e57b99de53121145391. 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/HKI190008805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee025c526206a7367c1b1c909feec36e85552364494b82c3232aa1f04cb6687c. 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/HKI190008806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4427c75c4edc3f53891d04b720b2a5a8bbb20e07fd813f69800100e5636f399. 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/HKI190008807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb010daf1ce8e530b4409b93b045fe3cf0dc0462f59e3c7a08a8271360b51bf. 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/HKI190008808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f5cc72d762fc86f7c5022e2bc1094ccbe949ea600357c5441f5c2dfbc8d5b1. 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/HKI190008809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00eecfb18cc69f87544e7f4d031a1df670f0cdb0d2844688a3232d1338d96694. 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/HKI190008810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a010eaefb529e354d89fd719f57a873eb6c3dee527b1a69db878fee36d1d282. 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/HKI190008811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7c65b765002f3526c80f51014c46deb08ffa98382ff70eefcae744db516edf. 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/HKI190008813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cbf714988c4431cc61ffb6e22f97b7017e3b1dcdbd0c98663a42bfff7673c36. 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/HKI199703401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b69f97b6b3a88007150e4ef7ca8c45b523d7b1039ce3983b2d263186a9aa5e2. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/HKI199703402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78cf3e33ad0bcb84ead1a97420372115f1b6b804f128766eb69545b3c0debb0. 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/HKI199703403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9792476274b85f318f3dba2c693db80ecb95807c730b6ad560c00985a094cc11. 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/HKI199703404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87182c4541b5714c3ee49a1efce8927cda1d6b16cf452073ad40ae351d0d80ef. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/HKI199703405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176396a2cc6104907ac7e2fcb5610304fbad7e0225c300ab27ce012f38939756. 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/HKI199703406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7d469c0762394722fbf84adfa9802cca95d7d470f72bc75ccd41015794fad8. 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/HKI199703413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f09468ebd1961e5cebb74c8cdcd9a5dea52c350519cc8d58b3c3fba7596eb9c. 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/HKI199703418.
Tan m'abelis jois et amors e chans: Tant m'abelis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74654d5b81d8a8cd343bef35b937ea27afe21f0e393466657968bd350a4f167a. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/HKI199703301.
Domna, pos vos ay chausida (Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09ce0419ef5da23688ebcba7159d152dce84e67d2891a3d1e3a97670307b045. 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/HKI199703302.
Non puesc sofrir (Bornelh) - Contrafactum: Ar me puesc (Cardenal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ec9b2ffc79b84314012fb7dfcd0ce86c41c30eed5c7ae4e384ce52f4fdb1b7. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199703303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f598a8b6891dec6b51ec40f68f1e70d2cacc7efcb1921df810eaf0715e7001. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199703304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbdc5213c83327e6bcf19210b8b15675890bddfad2ecda52e148c1f5c836d598. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199703305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ca745b860a5ea33b69e8e459ddfda292186eec79240e1b419348e2e95d0991. 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/HKI199703306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864065c98c14a236d70689c37ad9c734975b7653808de2fe20a575dc2dbc10e0. 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/HKI199703307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d870f7648da3c1f071c9e0914854ed28d33e5a59e213f65d32e344cd58598b. 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/HKI199703308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf386825ef1534d9f5db2430e59cc9fd59d3757cee0232cb3b0f90ba536745eba. 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/HKI199703309.
Humils, forfaitz, repres e penedens: Humils forfaitz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae1b4da5a3736f1c15ed9845db8eaa0b6dcb032609e4f944c951b7aa110429f1. 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/HKI199703310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa538c57bea360abed1437b265926ec9c6f8223262449080446d41d68d73e9322. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199703311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45c517b46309cfaec60b623bd21ce020f070f14ee89905bbdd74cb85ec272bb. 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/HKI199703312.
Codex Faenza: Instrumental Music of the Early 15th Century
Codex Faenza: Biance flour (arr. for chamber ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecbb88ef9e6f29489da5fca7b0f58021217daf7756b4cf027e9a8cc78ca72a28. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199700801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7dde72038ba5fc39cf4e1051b2682f522fbe68d6fa280649675c8c98c7f250. 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/HKI199700802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600a37f1e9d3f88701f31ee52a0abae6a371f23f15351fa1a2af7ee9fdf7096a. 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/HKI199700803.
Non ara may pieta questa mia dona (arr. for chamber ensemble): Codex Faenza: Non avra ma’pieta questa mia donna (arr. for chamber ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd12f7d27ba371509a373fb96f9cea7adc896e5a64dcd8bb64e2b3a75b47e3d3. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/HKI199700804.
Honte, paour doubtance: Hont, paour, doubtance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0ab87aad8d6bbcb85179b78caaf1535fac8710aa2c69409f0945fee1e9ac4f. 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/HKI199700805.
Honte paour (arr. for chamber ensemble): Codex Faenza: Honte paour (arr. for chamber ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa301780c593bb75e0eefdb6f53463993a1bbe0dd4ee3a078735d3a338ecf087e. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), 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/HKI199700806.
Codex Faenza: Le ior (arr. for chamber ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b81aa40fd5d1c37b65faeb07eacc6d6df2493d715e79527ea88720f6b7b8410. 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/HKI199700807.
Codex Faenza: Bel fiore danca (arr. for chamber ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e5f2fa4b4d2d135c6c513b623f0a819451c9e3bc79565f49570fe5356b8646. 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/HKI199700808.
Aquil' altera, ferma / Creatura gentil / Uccel' di Dio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a78da4f659c8b1a1df2e962376e90e1831b7b3fe616330e45bfbaf8bdbbddf2. 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/HKI199700809.
Codex Faenza: Aquila altera (arr. for chamber ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf1601a61e2b12539c11a733824cd215b57620e9fd6f18d3aefcaad25f7aadc. 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/HKI199700810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ba9330ada62b7f5609ab1ef4d9749f6f9d49564c442cd3a598ccd688b87e25. 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/HKI199700811.
Codex Faenza: Aspire refus: Aspire refus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b94614d02949a609837be21dfe3648374f4aea6c99502809b2c31352623b39. 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/HKI199700812.
Codex Faenza: Elas mon cuer: Elas mon cuer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522aba55ccbbacf5b158e519977348b19bed1c26b465640bda2be45fc9b54418. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199700813.
J'ay grant desespoir de ma vie (arr. for chamber ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b46112947dde1333f876164dde8828341ece1e8abb5e7f08809aeb544a3e432. 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/HKI199700814.
Codex Faenza: Jay grant espoir (arr. for chamber ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a42a4bf1545ee587ab58d264b9fdf393d6cd461766c55a6ec2f1b549180c0e4. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/HKI199700815.
Pilgrim Songs from the Monastery of Montserrat [1400-1420]: Cuncti simus concanentes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba50a36652db2539ff7d4d4accf70dbdf0e046da869dfa01a679da9b6c38db17. 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/HKI199701301.
Pilgrim Songs from the Monastery of Montserrat [1400-1420]: Quant voi la flor novele
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66dae6d3ffd8f65e7925219c7248cde3ca1671b5756e6b515b0554e5adff553d. 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/HKI199701302.
Pilgrim Songs from the Monastery of Montserrat [1400-1420]: A Madre do que a bestia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd6459c3d90c3d0eac0902dc70dd2790bd25a1776a22490aa86c4378bbef195. 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/HKI199701303.
Pilgrim Songs from the Monastery of Montserrat [1400-1420]: Amours, ou trop tart me sui pris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4ad144a57b1a71b34220744b891e99f9874c65205af75a3d08be99b31f1f55. 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/HKI199701304.
Pilgrim Songs from the Monastery of Montserrat [1400-1420]: Quant ay lomon consirat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef078eba48f0721e42f9def6d56910df2981948d99143023035455952bafde0. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/HKI199701305.
Pilgrim Songs from the Monastery of Montserrat [1400-1420]: Mariam, matrem Virginem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd035c717218eb902271786f090298ccb6f79fedaf40be0b406fe01496ab1e3f5. 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/HKI199701306.
Pilgrim Songs from the Monastery of Montserrat [1400-1420]: O Virgo splendens
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac830bb61566b9fcbd686b2ba5483cd1b266fe8647b331394d6fb744d3572fd. 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/HKI199701307.
Pilgrim Songs from the Monastery of Montserrat [1400-1420]: Tanto son da groriosa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08879126d7ceff96b02c6bc15b15ec286f204c3755404982fab43a2b243630b6. 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/HKI199701308.
Pilgrim Songs from the Monastery of Montserrat [1400-1420]: Comencerai a fere un lai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365f510da4935f9416baab1a2f416154ef83997b7a8b90268dcea79715cec370. 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/HKI199701309.
Pilgrim Songs from the Monastery of Montserrat [1400-1420]: Cantiga de Santa Maria No. 77-119
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Pilgrim Songs from the Monastery of Montserrat [1400-1420]: O Maria, maris stella
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d96acdf045908ebc52309c5e776caa098ced2e6f5b0d283dbb6813c3ebb867. 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/HKI199701311.
Pilgrim Songs from the Monastery of Montserrat [1400-1420]: Los set gotxs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc780589e9dd19f445f15b594654bffc0bc76faf95c0ef06620b89124abe09e4d. 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/HKI199701312.
On the Way To Bethlehem: Music of the Medieval Pilgrim
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f521a7b6f9969ae0d920695aa27b3bd64a90916a0fd2559ad151a25d6993987. 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/HKI190190302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb906e1b072d29df61f536db1d895fc654232effa4ec638562a9d8c3ae2d53d13. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190190303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7154b0e2fb3ac5aab154294e3ffc2f2ea20acf0a28d57778670fc3b38a22f69. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190190304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1843822b559d36e34dc1e0f7c0a95bffff19aa81188f638c76c2bc614fa2af68. 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/HKI190190305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b394eb50fe83e0d6dbb96f99babd143b85c1b24ba24a4065c3ebd802018e2f. 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/HKI190190306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7d1d4883d4d0b42aec92c5438aeed6a93242003f05304a357ddbc7256f0156. 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/HKI190190307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df4baa324f5ab4ac41ba324d1e04289ccc7d8b2c55e106461b1b6eece4659e7. 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/HKI190190308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7b799a93e7cc883ac099d740356c7fdb4f3b3c37044e385eaa9933354f0f11. 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/HKI190190309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869e850bb45a58abae169e055089e87788fa0661445886880b33c68436502e47. 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/HKI190190310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5ee9c932e3469aeda99e572901d6a94365b25d80021bb293426b9c5fbebd9c. 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/HKI190190311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d71c6bd746d595bb1b3eed64b23d6e4bd443e08e7f4a2bd455371af1c3f0d53. 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/HKI190190312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4728ef8bc554d3a4127cc69bee793d14f76a59480d9663c6fcfa38dc34aec070. 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/HKI190190313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae95214ddf70d715f18c61236729e7558b24030319e2e33390474df6ea015a3. 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/HKI190190314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ac78c395fe4082ee3bd4b7d5f50c09ed58e30a38bb67f284709c59c111ee43. 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/HKI190190315.
Cantiga No. 10, "Rosa das rosas": Prologo (CSM 60)
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Cantiga No. 10, "Rosa das rosas": Por nos de dulta tirar (CSM 18)
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Cantiga No. 10, "Rosa das rosas": Instrumental (CSM 259)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3322593616bd34256143e0620bb1d1b42f5bf0934cd4cda4733415f16042c7c3. 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/HKI199592903.
Chominciamento Di Gioia: Virtuoso Dance Music
Virtuoso Dance Music from the Time of Boccaccio's Decamerone: Saltarello No. 4
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Virtuoso Dance Music from the Time of Boccaccio's Decamerone: Lamento di Tristano - La Rotta
Virtuoso Dance Music from the Time of Boccaccio's Decamerone: Bellicha
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Virtuoso Dance Music from the Time of Boccaccio's Decamerone: Tre fontane
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Virtuoso Dance Music from the Time of Boccaccio's Decamerone: Parlamento
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Virtuoso Dance Music from the Time of Boccaccio's Decamerone: Principio di virtu
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Virtuoso Dance Music from the Time of Boccaccio's Decamerone: Saltarello No. 1
Virtuoso Dance Music from the Time of Boccaccio's Decamerone: Trotto
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35564dd52977ca6105ce414edb7b254ccc8ef19b247a25257f52f4c3ad4f4d9a. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/HKI199421209.
Virtuoso Dance Music from the Time of Boccaccio's Decamerone: Isabella
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Virtuoso Dance Music from the Time of Boccaccio's Decamerone: Ghaetta
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Virtuoso Dance Music from the Time of Boccaccio's Decamerone: Saltarello No. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c0db60ca39f9514122746d80bbe8e146392663efb354b214341e22044c1867. 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/HKI199421212.
Virtuoso Dance Music from the Time of Boccaccio's Decamerone: In pro
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Virtuoso Dance Music from the Time of Boccaccio's Decamerone: La Manfredina - La Rotta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f4176c361ae38a05de8349b57896ca1e958de6ed061c28938bc042d4aafb52. 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/HKI199421214.
Art & Music: Da Vinci - Music Of His Time
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f1649fc0ae9861b85f7f157d1f7d12ae39b8e4adefda989fb3d7bf1e13fedb. 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/HKI199400914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697bcc7cc35c76ed86bc62d69c28b1dd4c6c2bc9f37d6ff60b1a564a63852522. 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/HKI199400917.
Codex Faenza: Instrumental Music Of The Early XVth Century
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Codex Faenza: Aquila Altera - Arr. Ensemble Unicorn
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Early Music Recordings of Ensemble Unicorn, Vol. 1
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Missa Papae Marcelli, "Pope Marcellus Mass": Kyrie
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ac78c395fe4082ee3bd4b7d5f50c09ed58e30a38bb67f284709c59c111ee43. 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/HKI190190315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74654d5b81d8a8cd343bef35b937ea27afe21f0e393466657968bd350a4f167a. 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/HKI199703301.