Pierre Attaingnant or Attaignant ( – late 1551 or 1552) was a French music publisher, active in Paris. He was one of the first to print music by single-impression printing, greatly reducing the la
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 0x2269286f1019eeb0b8b144bf244524203d7405f8e28b5edfede94ce78ab0b7ca. 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/5d5dd8ab-bb6b-4113-be01-e5d88e5d6548.json and https://artists.proofprofile.net/proofs/artist/5d5dd8ab-bb6b-4113-be01-e5d88e5d6548.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The French Ambassadors: Music Based on Holbein's 'The Ambassadors'
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 0x9d10e91f513a90f663c7858eddcf15c57780badad57181f9849765ebdf56e8d3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBABV0610568.
Music for Anne Boleyn: Court Music from Her Rise and Reign
Les Travailleurs de la mer (Ancient Songs from a Small Island)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45439072813b6838acade40c57f381b4de9864c12acab3f1bbee1b8410a6c2eb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR47Q0702490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62ae1ed63aa3db20b409f915372f156af469ef5d3a39250f6cca88eca4909f5. 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/FRZ139503990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fee290ef11a01d4038ad117640cae023e671c63e52e643a7d8f55dcde3099c6. 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/FR47Q0702550.
Animals in Renaissance Music (Inspired by "The Bestiario" by Leonardo Da Vinci)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3fd19e64a8d100c1f9ad914d986374fda53ebb4d70cdee0df690527740ecd4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ITK791225502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5f4d5d5b114da8c7e8d0590bb2cc424de8e22751e6aa2a254020b4acb2bc93. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/BER182143605.
Eloge du vin et de la vigne de Rabelais à Henri IV
Renaissance: European Lute Masters of the 16th Century
Attaingnant: Que je chatoulle ta fossette (Danceries)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4acfa23b2019c0875b02db79b7bac8b85bcdf6756f57e4d398a1f5e1313af4c7. 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/BER180929402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b4f4ad1355b3631362a6535a5bb174d82b5e567605a286aa88a300b0786ca81. 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/FRZ131526030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3fef44434dd4d1611acde1b2860ec84a452bbf310060ce29034650bbcf4516. 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/FRZ131526040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05da785b100e835615e20762c999bde7bd081693b4cc2c3960a469f563ae5370. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131526070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44cc7f27cee273bbfe22511fb46fa8438840a5e86b500ca530484395cd56ee9. 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/CH4211900976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eec4675583327d683a83991154f1cb77b9af1ddb68195bcd1d8bd8eaff77f85. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4211900986.
The Art of the Lute (The Best of Ronn McFarlane)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753259b4b5a59ee6c2dc5df1588f974c47a2dc89e62ab23d2e353e373da7e349. 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/USKC60711608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3178a25d3f8ecbfb094de36fbaf4fdafd30468dc437a0c66e04bce0b5c83b1f9. 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/USKC60711609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a73ae918b7413b643df432c2ce9e9cbd1c3722734761a7042f9dde642299e84. 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/USKC60711610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcefbffbb747b66ebb5ad80c4abf5de7107e07baf85f69d778e6bfc14bd61e6a. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/USKC60711611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccd2fda2eb70efb662dff68c8ec5eb1e0603e8ea6db720672e232fd01d23f96. 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/USKC60711613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb868fea6930212105158b26404f874986747d6481649c5bffeae9d48cd263170. 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/USKC60711634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1ed4855c16df22915d4325ee79651e8fa84fc81a8c89cc70c8781c57fea3c5. 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/USKC60711635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043b13e2ed5320a61f36c9a23446df3dfc44b47087f60560b1829010906e816a. 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/USKC60711636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e87bdaeec11b43151ca77f51bf993dd921048b43b555f29bcdb2583fd7a152. 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/USKC60711637.
Le parfaict danser. Dance Music 1300-1500
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04cdaa13fa6d1940251e99a48574b0110627cb97e99d020e22d20ee5c5641dd3. 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/BER182245201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe512c8140cc52f20a166a2e191825bb6e7488fe4fdb7c8c81a9acc72a8e47a9d. 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/BER182245202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415be14c8af6f6e03acf99a40970961aa81db66f38d26dd454809811a11c7d1c. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:07:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182245204.
Bassadanze Zoglioxa (Arr. for Wind Ensemble and Percussion by Pascale Boquet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e633b00310d00fa23c6ebd922b28243b09378969a0cffc17e219aee0c1ab94. 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/BER182245205.
Ballo Francese chiamato Amoroso (Arr. for Wind Ensemble and Percussion by Pascale Boquet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f3e0afb851aa550df026b8e56d5ef5e37d4c801300adb0d3b06943cd4eb181. 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/BER182245207.
Ballo Francese chiamato Petit Rinense (Arr. for Wind Ensemble and Percussion by Nicolas Sansarlat)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6757901ed16c685e1ec5d8915886425da9a0e53c2d6c95f9b8413f5b896eb5b. 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/BER182245208.
Voltate in Ça Rosina (Arr. for Wind Ensemble and Percussion by Ian Harrison)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4bb41ff34dc337fdb9d8e6447509961b8785ffd7e0882113dd66c11eddca7d3. 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/BER182245209.
Re di Spagna (Arr. for Wind Ensemble and Percussion by Pascale Boquet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51cebe3763dfab454cc4c49653a356c2504ea155cbf4735efaa0bfcefd9f3790. 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/BER182245210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f914b1b6ee5dda7074d8f962930766e3ea000e6c3062baaebb54dcb69cae8e5. 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/BER182245212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5592fa8fecb11d0748e04181696b0aea2e5c6caff7244e5a6ff2173ac01b2bb5. 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/BER182245214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa4169f5fa9f84d7021885690a5f364e0aa6b1665fc4e658bd1e87c30a42ec9. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/BER182245221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd74599fb37f6c9b41415bb2438d65ec4408364cfe49e90a3185ae9603b0035d. 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/BER182245222.
Basse-danse Jouissance vous donneray (Arr. for Wind Ensemble and Percussion by Pascale Boquet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0517d3277ab613489162ee146a1de939c8966ffebb6c672f6587417d9f1e9b. 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/BER182245224.
Second livre de danseries: Tourdion C’est grand plaisir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992bfd67596828737bfe808ff39259212b730fc656e8fb4f43fe375256f07c91. 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/BER182245225.
Troisième livre de danseries: Suite d’Allemandes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b8f406ad390a12f54b344a094071da54b55f795f5c1318d8c9f5df80072d3b. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/BER182245227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f7617b3724c790cf6f12f61c0fcd142b32afa80ca5dec76d3dd51836983c1f. 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/USKC60711644.
Der ander Theil des Lautenbuchs: Ich klag den tag (I lament the day)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae281ccf70d52bacd7cef341d07f8e5514bab5f561ba67cdbc2f99668c106d4. 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/USKC60711659.
Der ander Theil des Lautenbuchs: Ein welscher tantz Wascha mesa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b82c06a3844a1feb11b0f200c4a5e565e2f7199437c75d45b148e09fb9769f. 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/USKC60711660.
Der ander Theil des Lautenbuchs: Der hupff auff
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a671d19516dca6d2c713382f5deda9b59127c9a2bbba420b30e0d6461c1cd5. 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/USKC60711661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9caae29b58d8a98931f0a01bdab1aa426282dde6013822980027807b1abe1f75. 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/USKC60711666.
Terpsichore: Renaissance and Early Baroque Dance Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01972cdf3b2d3ec84413fba45b1af92dbe74c26d1840a50b9811027136a36349. 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/DEF057100810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cb95b8acfa6b13209991789801773b5d594d18d21908d462b2ae85f43b8cc4. 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/DEF057100820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd4a3a1e06697b05583e521a8f2b35e3747448fb8717b9031de868dd50d6e29. 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/DEF057100840.
Lute music - Italy: Lo spagnoletto - Il bianco fiore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e3e6200491b10a44d5064f52d3ef35ac948aa10d7804e653b1c2b439b6576e. 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/DEF057303770.
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Le Jardin De Melodies: 16th Century French Dances & Songs
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Attaingnant / Playford / Lully / Mozart: Court Dance in the 16th to 18th Centuries
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Dance Music Through the Ages: Renaissance; Early Baroque; High Baroque; Rococo; Viennese Classical Period; Biedermeier Period
Renaissance Music Recital, from Italy, France & England
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Between Two Hearts (Renaissance Dances for Lute)
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Musiques à danser de la Renaissance francaise
Rions Noir (Chanson et polyphonie profane pré-baroque)
A Day with Suzanne. A Tribute to Leonard Cohen.
Canti e Danze alla Corte Estense tra XV e XVI secolo
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Beethoven, Brahms, Gabrielli & Attaignant: Cello-Loop - Ein Cello klingt wie ein Orchester!
In the Garden of Polyphony (French Renaissance Music for Lute and Guitar)
Choreae and Carmina: Renaissance Dances & Songs
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La danse à la cour des ducs de Bourgogne