Pierre Guédron (c. 1570 in Châteaudun – c. 1620 in Paris), was a French singer and composer. Guédron's Est-ce Mars (1613) was especially popular and is known in versions by Sweelinck (keyboard), Sche
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568c8a670ffc315eca33b81e8a50c105df53af500e528b9e90fd5276b9299eb4. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48dd969d-4de8-4a81-9768-af30117716b1.json and https://artists.proofprofile.net/proofs/artist/48dd969d-4de8-4a81-9768-af30117716b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rameau: Les Indes galantes, Quatrième entrée "Les sauvages": "Forêts paisibles" (Zima, Adario, Sauvages)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee9c274a3a4f959f51b7a55aa1793bea0e57489ef9d85fe256ae653907659e0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBAYC1302318.
Dvořák: From the Bohemian Forest, Op. 68, B. 133: V. Silent Woods
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9461d15a9f8eb9d8accafe88155568c7e6b17018417a9d296cb48f4942a7ecc1. 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/GBAYC1702576.
Ligeti: Mátraszentimrei dalok: No. 4, Erdőbe, erdőbe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147338ad06635dcfc05e73ce8e118d1ff6a670704decd1ba54147a65f116e326. 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/FRZ119000580.
Chabrier: Suite pastorale: III. Sous-bois
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c282b6e8258d268f7593d2fb18743f64a4b731f50e56193bc7dc41dfb001d1. 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/FRZ118702985.
Fauré: 3 Mélodies, Op. 85: No. 1, Dans la forêt de septembre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a321bcf2196857a338536a843a341695a4f768f26db5e7cdeea4a1245684e6. 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/FRZ110701534.
Strauss II, J: Geschichten aus dem Wienerwald, Op. 325
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c72c0761891a4222275c5f2e3cc8d1989e6434b9c676de8fd6bb8a9e4afd26. 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/GBAYC9001200.
Wagner: Siegfried, Act 2: Forest Murmurs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657651afe90503ac28e788acd9de7b76a593ae477e2aeeba42bb74f5074352e9. 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/GBAYC0201098.
Rossini: Guillaume Tell, Act 2: "Sombre forêt" (Mathilde)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb8367261447433efde81422011c6b48b59d837ce53f2437e9bf00eb9cdb44f. 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/GBAYC8805015.
Debussy: Pelléas et Mélisande, CD 93, L. 88, Act 1: Introduction
Orchestre De La Société Des Concerts Du Conservatoire
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bc2023b35424a7bf5b10b85d19e9667397d651945f9b020f2926ad17991f36. 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/FRZ110600001.
Gluck: Orphée et Eurydice, Wq. 41, Act 1: Chœur. "Ah ! Dans ce bois tranquille et sombre" (Nymphes, Bergers, Orphée)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2dfc78c4e81b22cc0ad681d89951a983fdf1e34138e521602c875cc08d4f01. 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/FRZ118900930.
Villa-Lobos: Floresta do Amazonas, W551: Melodia Sentimental (Arr. Barbosa-Lima for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5466ac493845665120174ac679f3b5b7e89abfd956faf2d5b5f340b8cef799. 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/GBAYC8801674.
Smetana: Má Vlast: IV. From Bohemian Woods and Fields
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c2307c045198d09d820566b20a544cf9a49071b53b5a98bfadae4b5e0880c1. 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/GBAYC8901640.
Kirkby, Emma: Musique and Sweet Poetrie - Jewels From Europe Around 1600
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13909c277869d98917d4a574d72818b2bd3a7902b09ae7f7d7ba5f2ff3319cd. 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/FR05G1681200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72cfd1c3ee0aa2e7d2c2c05dbda4e8a28ed0c7227eda1bc50f5ed3ec2bca4777. 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/FR05G1681202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6af043774d37f5d7d5de76f5d79c3998ddc5f2db0b64590d0f47a6cff250dd. 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/FR05G1681204.
Concerto Grosso No. 8 in G Minor, Op. 6 "Fatto per la Notte di Natale": IV. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848ead3acaaa53cd63b33726878e685927925b7052f938aa443178dc38bf666d. 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/FR05G1681209.
Concerto Grosso No. 8 in G Minor, Op. 6 "Fatto per la Notte di Natale": VI. Largo. Pastorale ad libitum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af3fa9c465fdbc09443b29fc3aa48cf7a5832440bb42246e03ee11dd2a2674d. 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/FR05G1681211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3fac294716aba5490773598953352564c50ab76dda93984dd3b3f157ddd2c68. 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/FR05G1681214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc2c905932e41cbf3d05e04e5ea5a63cdba2e8415d4d38a87ad53aaf43b18c5. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/FR05G1681216.
Et la fleur vole: Airs à danser & airs de cour circa 1600 (Alpha Collection)
Bransles de la Grenée / Puisque le ciel veut ainsi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4994b756c5f35d4f5ca1bc02192e0143e787ae5d34625eb230ef5483b636bc. 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/FR50X1016707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2916b241d18e6839d01c8e5472af2739a32eec0c7489d36b3aa8d7c38823a6. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/FR50X1016710.
J'ay un oiseau qui vole (Branle simple) / Ceste beauté supresme (Branle double léger) / J'estois bien malheureuse (Branle double léger)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4b30898e0f08347e50d433f12629a1f29093b3643869ded2682bd1a9bbdb30. 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/FR50X1016716.
Guedron / Arr. Pluhar: Aux plaisirs, aux délices bergères
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97c66581bd56b64539585d568decbb6efc6ee9cdcdb9fe50e0a255e2ddc1bd2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBPFW2200148.
Boësset / Arr. Pluhar: À la fin de cette bergère
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6eebaac2760a625ea79645a644ac9f95ae6f034a8f7264f55aeea5d08dfa4bb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBPFW2200149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d2eea89ec71d994df0e186d4d8cdb25635f98764be500948e5416bf443b481. 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/GBPFW2200150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16853a9834ea57e8409080f305a2dc5af28a4ecd5eb8d1aa5a5cd7058aa4ccdb. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2200154.
Boësset / Arr. Pluhar: Nos esprits libres et contents
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0ef05740a245048a28820920281a720434dcedffa175a1eed46e621f3b111e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBPFW2200156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cfa81a38bcce070cd1e8089f8343f3f3fcb684e3b332c1920a015689da22b0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2200160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bcef87cc657278016003c1fc7b8ec1c3e947b1f64c73b89524bb1bc9fe3cbb6. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2200163.
A Day with Suzanne. A Tribute to Leonard Cohen.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8779c3e18f633fd6fc8ac136b3d32c6af63cb5264dd1c31e73c776ffc2a3d8. 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/DEE472200186.
Bird on a Wire (Le Rosignoll and The Tuneful Nightingale)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2d16b3f2367d0f9898b737075ad990c342563ed6737418d56691038cbe3380. 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/DEE472200189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4705b49dbbb39c107e3befd3bd27be67fff9545e1caff083f76ab082ccfbde1d. 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/DEE472200192.
Douce beauté. Pierre Guédron et l'air de cour, 1590-1640
Airs de cour, Livre premier: No. 52, Bien qu'un cruel martyre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d21fbe7cdd89b6e82db08dbb3458bffd3ff39978379ce9faf2da27ee4b0c05. 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/FRZ209710602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2a6edb5330e8c806d8abab7203c255d44251e87ee3cd5b4096fa5e2b460fad. 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/FR50X0305720.
Ballet des fous et des estropiés de la cervelle: I. Entrée de l'Embabouinée
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404078d59db669fc0a22c36eafe80edcf742a610921f2ce3e1c64c52280fbc68. 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/FR50X0305703.
Ballet des fous et des estropiés de la cervelle: II. Entrée des demy-fous
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2528451a7da98575e5e1f4bf85a93cb48ba384d5bde8c76c3af185fd991fd477. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0305704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e952afe6a2d74c557173ab3997af942e914ae01b2ca4a53b39fad14dee12b6. 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/FR50X0305713.
Ballet des fous et des estropiés de la cervelle: III. Entrée des Fantasques
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ec40253d78e233e06c272d3be6918a8f81232e26bdd570f5a91f8b8f037de2. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/FR50X0305705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8141bd113c65d8171856c9408eaa561074f67ca33f8faf3787734b03f63eb5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0101907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca6ecc097dafeb664cb8fff2902d500e2450f20ea8892ac63156e04c258912c. 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/FR50X1521313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134afa37b7698eaec8891be03436f72d79bd0aac06c9332a44aab65c6c1148c7. 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/FR50X0101913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145e700e19a9e7261b48691678bf284cbc460f533bbb561c190e3ed9de62eaf6. 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/FR50X0305716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71535d89c9121d69c6193b9e762b77c97a30342ce7d3791b0015e97bfc359bd. 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/FR50X0305701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1ae13eeef59dad927fefffdb9e8a0c3e90afdbd49bb43e216f5944c60ea77f. 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/FR50X0101911.
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Airs mis en musique... sur les poësies de P. de Ronsard & autres excelens poëtes: Mais voyez mon cher esmoy
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8604cd8bc7731f7494e0942c5a1c6ff7a3fbd447a93e373e2b07bb4ef04e90d7. 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/FR50X9900504.
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Dessus la rive de la mer, ya trois belles filles
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559d7612c1dfae95fe717918a9b7825236103ada0a2b0ae482c23da48d926f9f. 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/FR50X0305717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786f8b7f0f71f1891ff860b6c0cfd5276d42ea0b15f22943c258d6ff80d0fbb9. 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/GBEBL1922002.
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Terpsichore: Bransles de villages, TMA 14 (Reprise)
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Les Plaisirs du Louvre, Airs pour la Chambre de Louis XIII
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Ballet du Monde renversé: "Il sort de nos corps emplumés" (Concert de différents oyseaux)
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Le ballet-comique de la reine: La petite entrée (Arr. by Francis Colpron)
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N'espérez plus mes yeux... Airs sérieux et à boire, Vol. 3
L'Astrée: Musiques d'après le roman d'Honoré d'Urfé
La Semaine Mystique, Chants de dévotion du règne de Louis XIII
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Terpsichore, Musarum Aoniarum: Bransle de la Torche, TMA 15
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Terpsichore, Musarum Aoniarum: Ballet des Coqs, TMA 254
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Terpsichore, Musarum Aoniarum: Passameze, TMA 283
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Terpsichore, Musarum Aoniarum: Volte, TMA 201
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Vocal Music (17Th Century) Vicent, D. / Guedron, P. / Moulinie, E. / Lambert, M. / Cavalli, F. (Echo De Paris - Parisian Love Songs)
"Now What Is Love?" Aspects of Love in the 17th Century
Train Traveller: Paris - London . London - Paris
Second Booke of Songes, 1600: 1. I saw my lady weep
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Second Booke of Songes, 1600: 2. Flow my tears
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First Booke of Songes, 1597: 3. My thoughts are wing'd with hopes
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First Booke of Songes, 1597: 4. If my complaints could passions move
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First Booke of Songes, 1597: 11. Come away, come sweet love
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First Booke of Songes, 1597: 15. Wilt thou unkind
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Chansons vertes, gaillardes et coquines au temps de François 1er et Henri IV
Se di farmi morire (A Musicall Banquet, No. 18)
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O Eyes, Leave Off Your Weeping (A Musicall Banquet, No. 4)
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Vuestros ojos tienen d'amor (A Musicall Banquet, No. 17)
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My Heavy Sprite (A Musicall Banquet, No. 2)
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In Darkness Let Me Dwell (A Musicall Banquet, No. 11)
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Cœur, airs de cour français de la fin du XVIe siècle
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Airs de cour à quatre & cinq parties, Livre I: Bien qu'un cruel martire
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f8a6d2d99205ed55807017e7f113344d68b13bcdfa0035e8bdc9693044f5e4. 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/FR50X1521306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9293b5d2501a2c7c314d30fcdcdb72ac88e692d138c7110eac2e1a13f92649bb. 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/FR50X1521308.
Quel secours faut-il que j'atende a ma peine
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Airs de cour à quatre & cinq parties, Livre II: Tant et tant il m'ennuye tant
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5bcd3d03ccd68d96f3b54f7affcae7dc675f4b1242beea9329f17b6bc296dcf. 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/FR50X1521312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca6ecc097dafeb664cb8fff2902d500e2450f20ea8892ac63156e04c258912c. 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/FR50X1521313.
Airs de cour à quatre & cinq parties, Livre II: Belle qui m'avez blessé
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3cc59f8e7d90773e17592c7cd54f203e9e73d4aca0d09064da77f16180d4adc. 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/FR50X0101901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8141bd113c65d8171856c9408eaa561074f67ca33f8faf3787734b03f63eb5. 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/FR50X0101907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae1c3187c903908b239029eec7c4996494815d38349105da6ec74679d7802c7. 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/FR50X0101908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1ae13eeef59dad927fefffdb9e8a0c3e90afdbd49bb43e216f5944c60ea77f. 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/FR50X0101911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee717a4ffc4d9ad1b72317ebbc290e166f9b1e5768b5480dd4dbaff2b26a6e9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FR50X0101914.
Andreas Scholl - Robert Dowland's "A Musicall Banquet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d15cfda1c109916267d69511a210a7ac66bd884f8fdb26b5978604546f7bb8. 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/GBBBB1800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc73fa5494bcc9dc4583dfcdcb5e94f9b04073a34bb679017afb9546bb33f20. 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/GBBBB1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8453a9ac149dcc41f3ed631301de9943b4f9aa499618530e88ae855074b4fc1. 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/DEY321201001.
Dowland: Songs for Tenor and Lute - A Musicall Banquet
Nossos Espíritos Livres: Árias da corte francesa do século XVII
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d76ca00f4b68e52db4c4dcb08dbe3f432905b53d12efd6db1c8058ebf7fcde. 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/BRTRH2000028.