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 0x2402996bc8e8d5f3ce807b2364b8967f8eab7e912f57d1005cd2c8f986604670. 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/24f97f94-8bdc-4c1e-8fc8-b90f4b648d9a.json and https://artists.proofprofile.net/proofs/artist/24f97f94-8bdc-4c1e-8fc8-b90f4b648d9a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Li prodigi della Divina Grazia nella conversione e morte di San Guglielmo, Duca D'Aquitania (Dramma sacro di Giovanni Battista Pergolesi)
Piano Chillout: 22 Relaxing Classical Themes (Remastered 2022)
3 Gymnopédies: No. 1, Lent et douloureux - Remastered 2022
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 0x96ba5876fc181b0b0ff3f399ebcf7347144bdfe0e464c49ed8a1a42a1d5f5bc7. 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/ITH670500301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0dff5b85e4be6ac0f2705c79ab63dd95828ee46f543c80fa97fb5e19881425. 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/ITH670500302.
Suite in B-Flat Major, HWV 434: IV. Minuet (Arr. Wilhelm Kempff) - Remastered 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590aebe2f5624627d5c3987b56db666f3a38e3873f6d1cf4aefa5d4d55d2652d. 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/ITH670500303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b35aed859f71605c42d5fad72e812f70362f280d983379e5da862713c2e209. 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/ITH670500304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891b26c152defbe12158a91668fe6eda0b90a0fd43f275b3b0938ab70050398a. 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/ITH670500305.
Simple Music for Piano, No. 17 (Theme from "Richard III") - Remastered 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad1364992e895b6627763c3468e0a6de083e1712647b64c24c52785c0485e61. 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/ITH670500306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a7c402bbd775574449ff5c9be38e54a863ad8cf34aa679869b7e0b216aad3e. 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/ITH670500307.
Handel: Suite No. 11 in D Minor, HWV 437: III. Sarabande - Remastered 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175936897bfa105428c298b88561ebe748fb345d0b19cabda726a34f49d243dd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH670500308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50d9fdc040927cd0b3a1a6fde870a668c6a2397cf649acc9d0a554c4fed1365. 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/ITH670500309.
3 Bagatelles, Op. 1: I. Allegretto - Remastered 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21f7d6048b900995c57af156233b5ecdf500c4bfe151037051a152ad96d22c1. 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/ITH670500311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815fa0305c1259ae5b6a8480bdc7535eb334a854c2d51407e0841b937c5370d2. 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/ITH670500312.
9 Variations on a Minuet by Jean-Pierre Duport, K. 573: Variation VI - Remastered 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe563ffb972efd9967d21c905c53375804ab8457ff3f8e80910a28c79603d7fcd. 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/ITH670500313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d02ebe28cfb8fac31088145f5551c435b255faec42a9145032c1c31676c644. 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/ITH670500314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce29dd62234077639cf89a836fdb315218129f015664aa0561facddd3ba14cb. 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/ITH670500315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c710182764be440c528ae98e63bf03e55f6ff2155a8e8c065fae5dfd54f71db. 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/ITH670500316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd423f9dafa6d8ea14e5a158ec5492d21d8b6403b0f0c94f3124cf44d12beb65c. 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/ITH670500317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5417801de4f18e5ff91c3120a17a4c2f638fae0f0a5152d8e4af46b1311fc7ed. 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/ITH670500318.
Preludio No. 4, In E Minor, Op. 28: I. Largo - Remastered 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bba0253e21850b6100a9954fa27465fac7d0c4d836baa7618ce0f6982b4328. 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/ITH670500319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b18dc411a81cfa218b1a8b6b714d4a21d48eca3c2bc721b58b35a715450eca. 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/ITH670500320.
In a Silent Crowd: 2. Graceful - Remastered 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f93484443d7ebb8b5ffb15982c6442cfe9fffa59fc254147f09bc64312b1b4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH670500321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd158b6629b5a51fd61c7ac41cad4b2b408a8e175998baea514b0bab21dfcd5dc. 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/ITH670500322.
Gnossiennes, No.1: Lent - Remastered 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ad0389bce04ead1d77b211cef719a6f182f90e225de2895ada512fe4387158. 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/ITH670500323.
The Classical Mood (Bach, Mozart, Beethoven, Brahms, Scarlatti, Pergolesi, Bartok from the Novantiqua Records Catalogue)
Hymns, Prayers and Rituals, 2nd Series: XIV. Meditation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x184e49e077923b4ba974cf3793c4df55aaa6887737c8843efa61b34d9a1ef0b3. 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/ITH670500546.
Hymns, Prayers and Rituals, 3th Series: I. Tibi Cantamus No. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd580de24768858c3b717b0bac10763a3fc21d5acbfcb87251c9c007c523e74e. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/ITH670500547.
Hymns, Prayers and Rituals, 2nd Series: XI. 20. X. 1926
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9451eb3f9ace310aad892743ce7957228c490cfb177464a0d3891bbe560463ef. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH670500548.
Hymns, Prayers and Rituals, 2nd Series: IV. Prayer of Gratitude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80bd83dc6d07767fddcd9894168bd0294d3b65c218eef94d0b0e3844d1cb39dd. 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/ITH670500549.
Hymns, Prayers and Rituals, 3th Series: VIII. Women’s Prayer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6711bbf5283adff744fd3f5d080b7556159af8859c4e1c1110c1643d21c849ca. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/ITH670500550.
Proserpine, LWV 58: Menuet pour l'abondance - Arr. for piano by Giuseppe Martucci
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387e6149b07ed4e7b00cf83cd1d78da9b8c4f9fe12087310147cd9d1f9cd5dca. 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/ITH670500436.
Diminuzioni all'improvviso (A completely improvised session of baroque diminutions)
Beethoven Cello Sonatas (The Sonatas by Ludwig van Beethoven for Cello and Piano On Period Instruments)
Gurdjieff De Hartmann: Echoes from the Real World
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5de64602628a71b2f156711c90f36a1453808c06b0cdf68d8e2eeb37845629a. 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/ITH670500176.
The Struggle of the Magicians: Fragment No. 6 (Tibetan Dance)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9fd84ed773882f2f98b8fde455a4e1514f2af40daa5da3d8e4430fbb32030a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH670500177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296fcec3f47e866d429486cfc0788b93255d001565ccec91acfb681e1959750e. 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/ITH670500178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0442b2b7d27ed083e6e745740a20cb0c5785fcefc01070dacd0466865334dea4. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH670500179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1cf9f3049831228534609b33878fc14d66ec76d98e157dcc6112dfd39dff1e. 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/ITH670500181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17b75c481c12b55ea8bfd9817a6fdcc9b954fe787c8ccd4ce9e574ae117690f. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/ITH670500183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05c10189261bea816a81eb5f51629d694f09b158a53a3c883cf9d005e065f29. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH670500185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0300753e517bb33e0959d44fcaff7b6bb31297517f710ca520aeed45ecbeed44. 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/ITH670500188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840018dcaf9abf3288dfb42d1656f1846b30e837dfae221e26f04cbba934e866. 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/ITH670500192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c513da68f4dc269f7a3a046f4ebc9c6a6482deaf018a6ada1edcea33610ba7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH670500193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe757337c997e41303aaabe6b87ff6967b8b46823204c8fed6e571eeb251e442. 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/ITH670500195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1987848d4610551d32e00337055e805efe78556cfcbf9645f386916b75ab2956. 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/ITH670500121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95c616fc33037b6442f2be314f24960791f1b2dc6403ca24237f78627d6d287. 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/ITH670500122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e4fca435a9c2e857e7de573cc23f86189f382e61090c9fbfd862765e9c3024. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH670500126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b542f70690a84845e4bfac14f4f941ed72c0fbd8ac930613ec81057309f624. 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/USHM21270835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b42396fd86427eeeb226479fd7ae91878dd098cac267799941717ff5c5bad8. 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/USHM21270845.
Hymns, Prayers and Rituals, 3th Series: XII. The Story of Resurrection of Christ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x184e49e077923b4ba974cf3793c4df55aaa6887737c8843efa61b34d9a1ef0b3. 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/ITH670500546.
La Pazzia venuta da Napoli (Ossia La Pazza a voce sola)
Lascia ch'io pianga (arr. for piano by Mario Sollazzo)
Ständchen (arr. for piano by Franz Liszt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe314a20c39273fc7d98ca86a24f8780ec3e07d971629c58ab621b85151259d25. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH670500422.
Wiegenlied K. 350 (Lullaby) [Arr. for piano by R. Bass]
Handel: Suite No. 11 in D Minor, HWV 437: III. Sarabande (Remastered 2022)
Beethoven & Fellows (Chamber Music Beethoven, Hummel and Archduke of Austria on Original Instruments)
Vitali: Sonate da chiesa à due violini, Op. 9