alt=Valérie Milot|thumb|Valérie Milot Valérie Milot is a Canadian harpist born in the province of Quebec. In 2008, she became the first harpist to win the prestigious Prix d’Europe (97th edition). Ms
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 0x112bce322df03fbaad240d050bf1aa4c053ccf7b8d0ceb623abc7b8a2a323e8d. 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/71cd8526-6238-4039-8c22-bad04f4684cc.json and https://artists.proofprofile.net/proofs/artist/71cd8526-6238-4039-8c22-bad04f4684cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Gai lon la, gai le rosier (Arr. for Soprano and Chamber Ensemble by Claude Lapalme)
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 0x7e880c5c1aee92626b1d0f3bf471c66f2881080d688747df769a3e355293961b. 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/CAJ722482701.
Ah ! toi belle hirondelle (Arr. for Soprano and Chamber Ensemble by Claude Lapalme)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7575e2d184c31fed9edef09fd61324fa513d54d6bdd9a04e8da7e8b321d91d94. 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/CAJ722482705.
Anonymous: Belle rose du printemps (Arr. for Soprano and Chamber Ensemble by Claude Lapalme)
Paris 1847 - La musique d'Eugène Jancourt
3 petites sonates pour le basson / Troisième sonate in B-flat Major: II. Siciliano. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3b0816febcdc9b93d7a04823a7b911a3645ae5bf49fda2cfc20e480d90b125. 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/CAJ722283410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917dc44febe6c0a55c14ea19cdbdba7cf04e3db9ade30dbc3904b9494f09d867. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC40900155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472fddf48e40cc54856fdfdb4d4e5c9e19be23763ff2631341c3dabe5f71bc13. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC40900163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07d628cbecc9550c77d6ff1c4faab20af5b82e822b487d40eb7da45cdb40818. 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/CALC41501651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6d75c3d8871b9fa01b69b36f11af79fef5fb097944a266c7014d536ecedeab. 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/CALC41501652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86fcd518231a52178c2a079b725bfda503b105aa2dc971fa5e6a193adf2b395. 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/CALC41501653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe784302d54b4f7eede71432be780fb257f8be285b98698d2a701e551188a94ff. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/CALC41501654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f687e09f143c94dde90a2dc1104bc1cf1d09a8023c4c8643a909abeced29c2. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41501655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a1e7dd7cf2293b738d74fbfc261341a9e20d3d4430c32e23128e28520ead57. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/CALC41501658.
Harp Concertos: Mozart - Handel - Boieldieu
Concerto for Harp In B-Flat Major, Op. 4, No 6 HWV 294: I. Andante allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4168e48c6fff5f859a3a50148f98e8b5a4f5b9bb27dfeed20fa538b865fe763c. 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/CALC41302111.
Concerto for Harp In B-Flat Major, Op. 4, No 6 HWV 294: II. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d39f49782b3de9fdeafdb144a2449d23a9c54fd4be8422822ff9f276949392. 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/CALC41302112.
Concerto for Harp In B-Flat Major, Op. 4, No 6 HWV 294: III. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b57ff280e4207333abd965a0dcb6ec6115a0779b2e446b8be4531749efab7d. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41302113.
Concerto for Harp In C Major: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7618c2ac66a2862d1aa074b0c5bf2e9219262d8f749e56af45393b21c4ce2eb5. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41302114.
Concerto for Harp In C Major: II. Andante lento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d69912596c954d973f033dca19d2bf52aa6ce9c4ae3d61581698c467dea4db5. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41302115.
Concerto for Harp In C Major: III. Rondeau – Allegro agitato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7376946b349d787cb9c2d5a6d405f0f08510009cb58e8ad8bf7fc5b8c668044f. 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/CALC41302116.
Concerto For Flute and Harp In C Major, K. 299: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe0258a2d0a7528261739052350d8834c531d2ec54cee3263c6282752052a2c. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41302117.
Concerto For Flute and Harp In C Major, K. 299: II. Andantino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968b1f1f266b6def24e6a6490f6bfa4663d494141ab542a39304c15e0acee5d1. 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/CALC41302118.
Concerto For Flute and Harp In C Major, K. 299: III. Rondeau, Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e22562d70cc86d5efffa2a7f877f77daa2c516932c3b3dff9194dd1e26836e. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41302119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c80432fb947ace9f0105e88bd8771e7e2b063a5d175213fda94ce8a9265ff1. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ722286501.
Three Variations on La Folia: III. Ahmad
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb03455d71fe9b896ab4d795421a97d9365b2a8973d0d9908584d24b7a8331bd. 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/CAJ722286503.
Close for Couloir, Op. 48: II. Clans (Battle O’Harlaw)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f4f868b4dc067d79083c54004b6208b676ce7c67cbce11108f3e119ff9e2c7. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ722286507.
Close for Couloir, Op. 48: III. The Sodger An’ The Queen (Edinburgh Castle)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bc6c1832b2f1ffd08a86bc9f02ff867c436f989dfe512dca5c833fbc35e2c7. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/CAJ722286508.
Close for Couloir, Op. 48: IV. Gargoyle Sang (Melrose Abbey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e9795341b2ac07808e2b57e06d0c58ddfbcd8364907cd54dfbd47a055a7534. 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/CAJ722286509.
Close for Couloir, Op. 48: V. Man to Man (The World O’er Shall Brithers Be For A’ That)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ecbd466e5f71eb37a20ec370018430b6a3e7e7e9d4516f32621e1017bb10e94. 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/CAJ722286510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc588bc77a2757614f5526e6c09f328824b3a6aea75b86deb6fa519a3c702e2bc. 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/CAJ722286511.
Le carnaval des animaux, R. 125: XIII. Le cygne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba275ebaea5519d18b34618e0cd3dbe4482e985d63b3156224854fbe893af12. 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/CAJ722286512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe8a90fa528a4fa22e95f8af73abcaa0f3db8ab17665f423f96a044491b04a1. 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/USA370523048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad3c68feb7f5900bc919acbbc03746106554ac52853ef798e0d56366e4a48df. 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/USA560637856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2540dbc9594015dd1a8cd2d8d17a6fe59f18062ffb8dfc6e68badf098bef62. 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/USA560716242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0a6d4b67232f40ff3fb59ab687f8b26f3b1114f8558c5098e7aac7e6630ca9. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370531171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b8f033ebcb25d9b1d847ec4296713f7072c9125f25491e4754221c77223e5e. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370523835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f8fee1d31675c2fe47a4e22975947f1eeb6f6685c63fbadc1ce7d3ba74317c. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC40900039.
Las Cuatro Estaciones Porteñas / Otoño Porteño
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9893fa9058583cf5fed60f27bbb76394c306167636ba8486ebddc3c174672fe. 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/CALC40800308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x372284e36a67834b5ebfcf055b4bc1b22d5c8d52e09d7f1e2a0e02e460d3fc97. 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/USA370577010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda27a1513d0f51cd76a97968eeb3f4468a1eeed221285e42f5f415151516dddf. 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/CALC40901156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b47494c90e82f5c1806995e67cf47c9b87b8264a5868a5d3e184a8dfd02b9f. 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/USA370531163.
Dido and Aeneas / When I Am Laid In Earth
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c78d17b0430a71a150286f21a63d10b1ff59e793df310dbc3d17479392277c. 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/USA370522477.
Jules Massenet - Intégrale des mélodies pour voix et piano
Posthumous Nocturne In C-Sharp Minor No. 20 - Arr. for String Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27463b8efb1661085e8d8b5e338fd505087d3bbf7049e0f530548bb0c66a505. 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/USA370522448.
Quatuor No. 2 in D Major: III. Notturno, Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa756c48198d81935b0ead0abecfb07cc8b2a0bb151acc1cf6058c40dfe2e2c0b. 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/USA370688206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c4c125dbb851525ca14adba8108a80eaef3065bffbcb27dada765051c00427. 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/USA370523843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bb751e160c6a6df8a30a6e4706e08c6ffdfe1e62080480afdc8ed9a0ae1966. 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/USA370531174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dca32cfe96efe5cc7ff96d79f6917bc093dc3872a38cc099ff4a9f9485161c8. 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/CALC40800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5392a29d230a52c5f7a3848808cdf16e3fb10c5d38812a37455d29583e54d5. 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/CALC40900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c61234066f793e827e22bfcd533a6a8ed586bafe31c2657ff86b1d099128a76. 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/CALC40600149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8dfcab24d418a2b1972d10c3a464b4d78cc638bce2ee8535199853765d78c6. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/CALC40601464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b777ae66fef057085f1a281a10eb6c54a2d5d8f5536345cfd3f19eda8cd6648. 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/CAJ722171111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce41ec6e3c0f37a126dc37ea4c9cf2970e5e07b7990f04929c3f16a7b8077099. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ722171116.
La marche des rois (Arr. Hans Georg Pflüger)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a3e3faa38426b336d4e4bdb83ec7b384fb4c29807b18f45c4005e9b79cf67b. 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/CAJ722171136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f368327d19e473606f99cb434d59040d43597b74dcbe6d732264dcc50f2afbb. 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/CANIT2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483d993b16e2bf8d598d8a8b38459843a70747d139aa6b520ac646d38e061f6f. 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/CANIT2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b48fd6eb8fcfbcb407ab8ef301ffa53b1941baaf23bb3d2d69f9e209f208262. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CANIT2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60fcffe2ed349bf66c0f09788254b9e106f654f34c5900eb0e82e5381aa7144c. 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/CANIT2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865c606989a0e91a43ce169a9aa4bc4860848c698ba18bd241a773721ff7ab6b. 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/CANIT2000006.
Fuga from Sonata for Solo Violin No.1 in G Minor BWV 1001
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Trio for Violin, Cello and Harp: I. Allegro Tranquillo
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Trio for Violin, Cello and Harp: II. Andante Sostenuto
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Trio for Violin, Cello and Harp: III. Scherzando con moto
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Trio for Violin, Cello and Harp: I. Allegro Risoluto
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Trio for Violin, Cello and Harp: II. Scherzo: Vivace Scherzando
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Trio for Violin, Cello and Harp: III. Andante
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a50d6012b5951440682c4ed6b768d3a4147a3cc263a1b5c8636620bfab6316e. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41701028.
Passacaglia in G minor (after G.F. Handel’s Keyboard Suite No. 7 in G Minor, HWV 432 : VI. Passacaille)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2500ffad5db460e7b40266a5c1b67ff6f051788086b810c0676c66713433da44. 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/CALC41701030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29e9b6556ac88d85890b974340a153a9d33fdec2fed75d7de4b98efc39be872. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41001474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed28582c654a5d2a84ca1bb631303aa8a37aa165745b1d65c8c6f3e7ca702fec. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41200331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae6b390797194cb49e2c7ead910f80e2784c4096a6395ce796cd7409a8e82b2. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41200334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db014bbf19abe3cb57ad12482ba130bb066facab50fa3191e40138fb1659cf3. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41200335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc624326908ba6cca83bd497c369c6fc72599c94d9453946d37cbe5ada04c68ce. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41200339.
Légende, d’après « Les Elfes » de Leconte de l’Isle
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Old Friends: Simon & Garfunkel, A Classical Tribute
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd1e49f73df436642551db5bc0f4d89e6037df410a296c86702ab7b192d3b31. 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/CALC41100281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5828997ffc00cfb8ddd08915fe52269d5022f6a4c95cf26211191b616d4688e0. 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/CALC41100282.
Sonata for Solo Harp: III. Perpetuum Mobile
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10727291f6902d0325b06042ec2b894bc18e13b63b421bd7b627d91f30ed30b7. 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/CALC41100284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306ad0e93b385da81a88aa69dd26325a4ec995d2505e91a850af7a6ba5dce97f. 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/CALC41100285.
Sonatine en trio, for Flute, Viola and Harp, M. 40 (arr. Carlos Salzedo, François Vallières): I. Modéré
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Sonatine en trio, for Flute, Viola and Harp, M. 40 (arr. Carlos Salzedo, François Vallières): II. Mouvement de Menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67898e3219e281a02d7820736fe03b6acf469a86393650ab16f68e8aeb71700. 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/CALC41100287.
Sonatine en trio, for Flute, Viola and Harp, M. 40 (arr. Carlos Salzedo, François Vallières) / III. Animé
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Cogs in Cogs (Arr. for cello, harp and drums by François Vallières)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9cec6650c0485b458b93f7e669b0ef771a97dab0da106ab7c1215c11f044fa. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370523845.
Las Cuatro Estaciones Porteñas / Invierno Porteño
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a6ade6c07bb8d4b4a092aeedf6fd7f0954bd640ffc23ea26eb6ade4984b7b3. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370516925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17f5539cc94d1e4fefd467c90d65047a31ce021774e4a92b1a12512f83b5573. 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/USA370684419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c852d6ec791d478e9712b57058486bc47a8fe3e3a4769ae9082f92983b54a30. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370578431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6209614f3d0b97e4281ed0742b0e205785ef82b5b8df415e110f6075ab20e99a. 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/CALC41302078.
Jeunesses Musicales du Canada: 60 Years - Looking to the Future
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Danse macabre, Op. 40 (Arr. for Brass Quintet and Harp by François Vallières)