Marie Perbost (born 1989)Olyrix – Marie Perbost – Biographie. is a French operatic soprano. Life Coming from a family of musicians (her father was a wind instrument teacher and her mother a singer)
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 0x8ae8fc773cb74e814085b52a621fed4d6fda23a1690b07e71546f7ba2ea98c0e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5eb0d6ef-881f-4d30-a883-816d85e06e2b.json and https://artists.proofprofile.net/proofs/artist/5eb0d6ef-881f-4d30-a883-816d85e06e2b.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 0x2d087c96ad941205607b576691d372567be176d04dd00d43bcc11cbe8c514881. 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/FXR522412401.
Armide, LWV 71, Act III Scene 1: Ah ! Si la liberté (Armide)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0cf5fb6b225b473c26f8af26f344189bfea7299a3d66f48e8b4147a951dbcca. 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/FXR522412437.
Armide, LWV 71, Prologue: Tout doit céder dans l'Univers (La Gloire, La Sagesse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411848c19921f8890c74483860eb098bcb21a4ff37b93cd5edb7a4947d3f6afa. 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/FXR522412402.
Armide, LWV 71, Act III Scene 2: Que ne peut point votre art ? (Phénice, Armide)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fbd00584725ce475f9a4a1eed883da520100bf4ad9bfcc54b76817d4ae3fce. 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/FXR522412438.
Armide, LWV 71, Prologue: D'une égale tendresse (La Gloire, La Sagesse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8255445b9b44b5f9cca9189fe9c7e3bda6271e549042f5f7460e999cc47de50e. 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/FXR522412403.
Armide, LWV 71, Act III Scene 3: Venez, venez, Haine implacable (Armide)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdda0264e27f7acca8e55859214fd850c40699edfa01c1afa8769c7abe2fe39b. 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/FXR522412439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90da28153d7de0121c26a0ec5a4a06e7afec06bb2cbd47bd4b39cd001d01823. 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/FXR522412404.
Armide, LWV 71, Act III Scene 4: Je réponds à tes vœux (La Haine, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b840a27b01c3c0376e021f59203d955f721155fb3f71f95338c9f9d36093fcf. 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/FXR522412440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf995894f617f116f6c91c5d0afa3192bab0bbfabda850b662369c60ff9f72375. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/FXR522412406.
Armide, LWV 71, Prologue: Suivons notre Héros (La Gloire, La Sagesse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f79b6183e148513c03e4dac7ad1a1dde8aa2d08c934df6124ac7dd1b536d2f. 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/FXR522412407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e029da942150038a0c7708cd1139cd2f7c3340028aea45440eb2b80976eb97. 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/FXR522412408.
Armide, LWV 71, Act III Scene 4: Sors, sors, du sein d'Armide (La Haine, Armide)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6158e09fa41a8a913b0e9ef8a39240cfda2852460445be020c8c4a52151d15d. 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/FXR522412444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900a9d54268e6c0f677b66d0d944b11371d3009bfa169c5f4fbbb790983937c2. 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/FXR522412409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66094861fb1b11ef4502c7c986e7b01e425b75e4d8d12aff13f642428778c7a. 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/FXR522412447.
Armide, LWV 71, Prologue: Que dans le temple de mémoire
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f7ae2592c6c9b493dd847a3d63cda348a8c3e5e77383a14fd49f29e7f7dbc7. 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/FXR522412411.
Armide, LWV 71, Act IV Scene 2: Voici la charmante retraite (Lucinde, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03497e516e96362d99f662e8df3a8c901368cbd2f1d6235aabf222fc7dca1da. 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/FXR522412448.
Armide, LWV 71, Prologue: Ouverture (II)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a82b90f3308eb1749660ad8b01a58d05145028e6b5239f5ba8874d6923cb69c. 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/FXR522412412.
Armide, LWV 71, Act I Scene 1: Dans un jour de triomphe (Phénice, Sidonie, Armide)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f690c3f38e0da90b72f34198108d93f19847eaf10a18ea9cfad05fc6fc2a7b1. 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/FXR522412413.
Armide, LWV 71, Act I Scene 2: Armide, que le sang qui m'unit avec vous (Hidraot, Armide)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d91cfb5332db28c9e7aac89eb581164c3f774b8fffa19b5e9c046a3f49c1c59. 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/FXR522412414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d3aa179d8367cd93df7a37499819d33c527a8f2d08afceeec63d0586bdcafd. 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/FXR522412415.
Armide, LWV 71, Act I Scene 3: Armide est encore plus aimable (Hidraot, Phénice, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c75b3ff69e3891dfc01c805346f0c834a7e32e715db7da9ef4843c4120429e0. 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/FXR522412416.
Armide, LWV 71, Act I Scene 3: Sarabande (I)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd029f1c93c184cfcf9d9091eab1ebe11a4227e3fde45133e5257295ef4bbdd00. 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/FXR522412417.
Armide, LWV 71, Act I Scene 3: Suivons Armide et chantons sa Victoire (Phénice, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69856a830ea7ab1b94e6e1a93f9ba9eb879a19780f640041d5e6142defbd6af. 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/FXR522412418.
Armide, LWV 71, Act I Scene 3: Sarabande (II)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ea47690bfad8cb7992df0833e5cbf3fb647c1305afe47ad20a19332ac7e192. 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/FXR522412419.
Armide, LWV 71, Act I Scene 3: Que la douceur d'un triomphe (Sidonie, Phénice, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd4ab5af2830578519a63462368f6c1bf8a5484e30ad9c5eadf2db8cd4fff42. 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/FXR522412420.
Armide, LWV 71, Act I Scene 3: Sarabande (III)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5c294c235765bbdce7b55dc9a0bdf78feba3904e1e1ac41b3d31c3d6b07c4d. 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/FXR522412421.
Armide, LWV 71, Act I Scene 4: Poursuivons jusqu'au trépas (Armide, Hidraot, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0281cde086ada5dd96716360fa02323d8be9ac5c834a51c95d2bd0a65f256b59. 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/FXR522412423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b8f4e052e4b01af9299424dcbbba3a719dae5a0b386c945645c00ce9d256e3. 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/FXR522412424.
Armide, LWV 71, Act II Scene 1: Invincible héros (Artémidore, Renaud)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d812d880b147e6a0fe67cf63cf2d8503911cde3b0993b99aee4bac2dc681a17. 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/FXR522412425.
Armide, LWV 71, Act II Scene 2: Arrêtons-nous ici (Hidraot, Armide)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1139173fa752038411de4d79cd8c77c726a9b04e050a986d78fb3b4981bccb6. 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/FXR522412426.
Armide, LWV 71, Act II Scene 3 & 4: Plus j'observe ces lieux (Renaud, une Naïade, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49b76568676e1569e054c12d76df78b8e154e05026100a6a07b68e2edbf0410. 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/FXR522412427.
Armide, LWV 71, Act II Scene 4: Au temps heureux où l'on sait plaire (une Naïade, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821346167a2d4c2efdfcc6a4d99d597c26b870c420752a9f0933f1e47bad4591. 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/FXR522412428.
Armide, LWV 71, Act II Scene 4: Ah ! Quelle erreur ! (une Naïade, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a7c9934a068389d97e26f35bfae7582649fb13401609cb504b0b64b5437f2f. 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/FXR522412429.
Armide, LWV 71, Act II Scene 4: Premier Air
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617967d7cc03455852f462b19e36455dea7a914c551b67c18aa77846ed41fb84. 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/FXR522412430.
Armide, LWV 71, Act II Scene 4: Second Air (I)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc3756f1f29886e56b46f49353de7491d1663844d723bc880216a5559c33864. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/FXR522412431.
Armide, LWV 71, Act II Scene 4: On s'étonnerait moins (Bergère)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc22049e3d436bbf88d3c2d8cdd0fe7f866c65e7731bd1d9cb4fbcac93fc70ba0. 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/FXR522412432.
Armide, LWV 71, Act II Scene 4: Second Air (II)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70776514e08f2e975edc28ea44074f3b2069f65c3ef204df99689dfc32c7d3f1. 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/FXR522412433.
Armide, LWV 71, Act II Scene 4: Laissons au tendre amour (Bergère)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f67af8ea2b27017a04a4550526083754b66bf1bb2190b0d1937aef6b472f7d. 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/FXR522412434.
Armide, LWV 71, Act II Scene 4: Ah ! Quelle erreur !
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4eea9a905bc93c3d94acccefac327868619e6ae518ad3b7c83631a06ab1a3af. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/FXR522412435.
Armide, LWV 71, Act II Scene 5: Enfin, il est en ma puissance (Armide)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b24552659b49d34b3564c7c1da8fb035ac18beea8e7d2f853dbf96d1bda227f. 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/FXR522412436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e53d078641e89d31a71ebc72a4ad6fa64ef53a2467fd3af701583ce229c579. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2102010.
Adagio for Glass harmonica in C Major, K. 356
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8a15bc48c9b0bfe55eefc2aea5caf97c2185f8e0e3a93616ca803ebdc7f322. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2103010.
Church Sonata No. 1 in E-Flat Major, K. 67
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdf00b2ca813ca7ad9b47927e0f64b3d26d9cbbefd0064269c2e3aa0571df5d. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2102020.
Marguerite Monnot: L'Hymne à l'amour (Arr. by Gabrielle Panetrat)
L'Hymne à l'amour (Arr. by Gabrielle Panetrat)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f0276da669a4447c0411962ececeb67b85bef47e2801e5114b83d4b631a507. 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/FRPZ92303401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e78ebc7ef6fdf1ef9d9b5ac376ca22ff2621633ef3892452f4ad452158ef9d3. 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/FXR522310301.
L'Orfeo, SV 318, Prologo: Dal mio Permesso amato (La Musica)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeaf0c2400371984793354dda69db4e2904425597778652602fe6a343be58a1a. 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/FXR522310302.
L'Orfeo, SV 318, Act I: Vieni Imeneo, deh vieni (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fad1f45749c5ba738b05873241a77f45feb35268e779ba6777b396413be074. 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/FXR522310304.
Histoire sentimentale, Op. 34: I. Rencontre au bord du ruisseau
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749759530f1538e5fdd2b64e1f4c79e40332aa04e7e38e1921194e449480bb7a. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/FRPZ92200490.
Charlotte Sohy: Méditations, Op. 18: II. Confiance "Comme un enfant met sa main dans celle de son père"
Richard Cœur de lion, Acte I: Richard Cœur de Lion, Act I: Overture and Introduction
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06c05f29634f153f11bf1f1eac25b0f518c07a0760b2cb193d7b8e401364b4c. 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/FR9W12017463.
Richard Cœur de lion, Acte I: Richard Cœur de Lion, Act I Overture: Un peu plus vite. Chantons célébrons ce bon ménage (Chœur, Colette)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649ab251a4dd13da2cf4a41f9873d77633608c6ddbd44ac31b13c895d604074a. 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/FR9W12017464.
Richard Cœur de lion, Acte I: Richard Cœur de Lion, Act I Overture and Scene 1: Plus lent. Comment ! C'est demain que le vieux Mathurin... (Mathurin, Sa Femme, Chœur, Blondel, Antonio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050bbd9ec96bcde9a35c46c422b48cf560d47090cc67c3f09c85501fef42455c. 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/FR9W12017465.
Richard Cœur de lion, Acte I: Richard Cœur de Lion, Act I Scenes 2 and 3: Air. Ô Richard, Ô mon Roi ! (Blondel, Williams, Guillot)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d756f10b31950a1f74f50359180ce5265d7cd9cf4a0708bae239ddf485f4d4d. 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/FR9W12017467.
Richard Cœur de lion, Acte I: Richard Cœur de Lion, Act I Scenes 3 to 6: Morceau d'ensemble. Quoi, de la part du gouverneur (Williams, Guillot, Blondel, Laurette, Antonio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9fecddfc48dc4805ea3acb1ec97d340cf83a23c6472ec447bf57172e76bd19d. 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/FR9W12017468.
Richard Cœur de lion, Acte I: Richard Cœur de Lion, Act I Scene 6: Air de Laurette. Je crains de lui parler la (Laurette, Blondel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802f17997b216d45c32bd308346808eff47313f9e2f0cc50720ec4097ea33871. 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/FR9W12017469.
Richard Cœur de lion, Acte II: Richard Cœur de Lion, Act II Scenes 2 to 4: Air de Richard. Si l'univers entier m'oublie (Richard, Blondel, Antonio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cc9cc81f3ce62a4a353052bc971764832cfa50a2e86b2657770380afe6d8ba. 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/FR9W12017474.
Richard Cœur de lion, Acte II: Richard Cœur de Lion, Act II Scene 4: Duo. Une fièvre brûlante un jour me terrassait (Richard, Blondel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324c53c00af467f18af541fedd3fb0c7dc2d6a499ad9131c06b938394756c9f3. 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/FR9W12017475.
Richard Cœur de lion, Acte III: Richard Cœur de Lion, Act III Scene 6: Ronde et Chœur. Et zic et zic et fric et froc (Paysans, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c2a95479d37c00c5813d496f3c68467dd5bf0380b7f7c7ce6777d930fd097c. 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/FR9W12017481.
Richard Cœur de lion, Acte III: Richard Cœur de Lion, Act III Scene 6: Combat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ae579798aed2c51d75f193a803da0ec09ee75f7cf7fcbb6fcffd2a6fee35df. 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/FR9W12017485.
Richard Cœur de lion, Acte III: Richard Cœur de Lion, Act III Final Scene: Marche noblement (Richard, La Comtesse, Blondel, Chœur, Laurette, Antonio, Florestan, Williams)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a6736145b648992cbcd2d53fca2f5e54376da71d067ce9da8b30681e0b8c33. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/FR9W12017486.
Marie Perbost: Une jeunesse à Paris - harmonia nova #7
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f8a940b810ab186dcdfe014ec95f404661328603fa3e9ed05b80428a47d462. 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/FR7JM1816010.