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 0xd3a1dc5583d8d3b2097bcecb7972d0517b9fd255d8040d8a9d375b2bbf312c05. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dfa51324-5a42-4766-9a92-96203bdfc9db.json and https://artists.proofprofile.net/proofs/artist/dfa51324-5a42-4766-9a92-96203bdfc9db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Flute Quartet in G Major, K. 285a: I. Andante
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 0x26329248e3ff36b3ab0c4a0a3f62ce81163b9b5213ec5fd153ae5f7d66e265bc. 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/NLY331903118.
Flute Quartet in G Major, K. 285a: II. Tempo di minuetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2098f231024e6eed9814230820635057b07d07edb73c79279616a50b0e11a2db. 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/NLY331903119.
Flute Quartet in C Major, K. 285b: II. Andantino. Tema con variazioni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e1b3927a1503c3c7f13270556b2fb61217221ae2ed456c4ede815c2f6c4556. 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/NLY331903124.
Flute Quartet in D Major, K. 285: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e73b4bbff833e2b1ed4b44b9e55cac0fcbe308a5131d20b343bac2fc2852c5e. 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/NLY331903115.
Flute Quartet in D Major, K. 285: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c3fc5e07a462474a9356c5ecac62eb4c536654f53edd92f9e82362be6bf745. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/NLY331903116.
Flute Quartet in D Major, K. 285: III. Rondeau
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cdd55840e481ebff6ee31aced59738143ad0856c4f369a9bc4392a8396d6e0e. 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/NLY331903117.
Oboe Quartet in F Major, K. 370: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb472fbdc0023ff4b324818e7a4cdf78d4c5a02e8747572d588b11d2fa38dbfd3. 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/NLY331903120.
Oboe Quartet in F Major, K. 370: III. Rondeau. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8186ce555ca03af800dee3c2d714da924ca5d3f3e2aba7b196dc6918a8c1f55. 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/NLY331903122.
Flute Quartet in C Major, K. 285b: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea59602f63d55020f2dadd3bd0f62f4e41e0520318f52f4b8e7ade6b210a505. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331903123.
Flute Quartet in A Major, K. 298: I. Andante. Tema con variazioni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60b8f911713b8972bc1a44a5d1d7976c1b717b61c378783560d2cb96a4ad309. 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/NLY331903125.
Flute Quartet in A Major, K. 298: II. Minuetto - Trio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f7e014b5716c7d5d776264eb6c2f1ac05bab468ded3aebd827df9a480645ae. 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/NLY331903126.
Flute Quartet in A Major, K. 298: III. Rondeau. Allegretto grazioso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443fe8cbc3de1e26b01a72d6c83795b42d320ebcdb4c7afbc28639efb16daf1d. 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/NLY331903127.
French Songs for Flute & Harp: Debussy, Ravel, Fauré
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc824f3d4065a1e814ca8716687b99c0d754f662a3913915acf89c9e434664851. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-22T05:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332000775.
5 Mélodies Populaires Grecques: I. Chanson De La Mariée
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be2df830dc4d8d5e0c0f04733e2a74cdda3341df781db52213b738393c8f873. 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/NLY332000776.
5 Mélodies Populaires Grecques: II. Là-Bas, Vers L'église
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cfc55851d0b23f1881bf569906411e2c4ede84f40769d6eff787cf49d4e006d. 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/NLY332000777.
5 Mélodies Populaires Grecques: V Tout Gai!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c66387bbc18598ce9bfb5ce9ce651f96ba0e9e766f5d27612329e2ebfdcf17. 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/NLY332000780.
2 Mélodies Hébraïques: II. L'énigme Éternelle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ba494d623c49fd0c84fc0219eb4c6fdbad6762ceb11947ea1e31d7c535d66d. 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/NLY332000782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeed338b52a2612c069aaca92ee5fa3087cd9f5e6b3c716dc6db24e096c252e0. 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/NLY332000783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7626dffdce170e62ebdc6f4aa2fe43835ea926886cedf8b00cd7f318e8804880. 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/NLY332000786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a1ccc0e70dc18e64ad46c6ca2ec535b216352b0d1723d226b8ea57586b23d8. 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/NLY332000787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf624144c211b27d67323725df3b58fce14150a9634b7a841a29222591c49953c. 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/NLY332000788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f22f500a5747247789ac8f479d16955e59303afe3abab57216a41f7d00eca1c. 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/NLY332000789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94886793f08e9604f8c5fb07e59d5b174c6c85a47d38d50554cb803759f52a95. 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/NLY332000770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d488d4ebd697fe5412be1e2f2bf6dcd629638b1ff53f9f47a53ab483c48e61. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332000771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0774be62836fb51524f385b8a1f846fe8ae114d484a53ab5b80f760a8e7e45a3. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332000772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9124c170ed1960506ed3f159b9f5f7d49246fc47c07deabd7ffab528a3fd4190. 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/NLY332000773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff73da3d5d13f1e44ca351212da856dbe3aadc069f8eff58bcc6a6ba911fd7bb. 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/NLY332000774.
5 Mélodies Populaires Grecques: III. Quel Galant M'est Comparable
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab0bb5fcd9d690910ed970b11084fd31c9de8ec5db41fdf185370926fbd38e9. 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/NLY332000778.
5 Mélodies Populaires Grecques: IV Chanson Des Cueilleuses De Lentisques
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f6dcb5c2134037f4aa7891a5cc0706c2a44635e006765f02eda8c71cce33e50. 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/NLY332000779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2a0f4e23fea260f71637c82e55fcf185a5b31b373f39f6e86c697ae2c7ac01. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332000781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8effef809eec114de451ed4fe08fce69ba3f8479e6bb1b2ae965c5314b67c5. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/NLY332000784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea60841b8b62128190149ed22b7323e18dac55b896ec8fd7bd17f0142d1dc54. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/NLY332000785.
Mozart: Concerto per flauto e arpa, K. 299 - Ibert: Entr'acte per flauto e arpa (Live Recording)
Sonate pour piano n. 10 en Ut majeur, K. 330 - Allegro Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95599178d25e7429a649bd24a36ce2f4d0840987a07dd81fb2b4681c214c6e74. 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/GBMEZ2456035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a74692b0fc03a1ad199c53e6b51c86707ee0a1c269b83e2f545e7930912aec1. 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/GBMEZ2456037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfacb1b1e901b129ce452752f31836b1f29c607cfbfb307d263fb1c760a095362. 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/GBMEZ2456012.
5 Mélodies populaires Grecques : II. Là-bas, vers l’église
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7a48e5f75dd361291bde0e66872cc37e461970d6c6a013923ed86b2807a065. 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/GBMEZ2456038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1dc57fa6ae7495532b580ad72bd4bf834e1bb58f45e1288db501a7ba8d0cff. 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/GBMEZ2456039.
Mozart (8 Hours of the Greatest Mozart's Works)
Piano Sonata No. 17 in B-Flat Major, K. 570: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eca998a9e2658eb6b7ad8e76e809d1000d9d61256293134e1701c310fececf3. 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/ITD541600070.
Lucio Silla, K. 135: Overture. I. Molto allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47bc2d765ad385b12f23f52365b44180c757acba31109a636b1bbc32be7ed741. 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/ITD541500042.
Lucio Silla, K. 135: Overture. III. Molto allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded76f1e44418816360d369b7f8736416e6057e8faf27434c1e9a292310d9311. 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/ITD541500044.
Vincenzo Sorrentino: Inno for Joueurs (Works, Vol. 2)