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 0x68c5e3cdcfceaf207c9ea856d4645dcac96e14ba37d39d9af310b9d1cbe5f82b. 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/c1ae3cc2-a9b7-4990-a4f8-2c32db0a91e8.json and https://artists.proofprofile.net/proofs/artist/c1ae3cc2-a9b7-4990-a4f8-2c32db0a91e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Handel: Minuets for keyboard, HWV 497-557
Various Minuets: No. 70, Minuet in D Minor, HWV 462 (I)
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 0xa832e9bcf75746fcb7c904bcb44d9381156a376aabeaa55aa3a8e41d358a12da. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/ITBZ82401464.
Minuets, HWV 497-557: No. 41, Minuet in G Minor, HWV 536
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e358b6a40c6cf55812533e525452a43c41d3988a08a8b2eee30a586ae76293. 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/ITBZ82401480.
Minuets, HWV 497-557: No. 49, Minuet in G Minor, HWV 542 (I)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05731eb2f3255db1d931bc644583e0f02cb9c276a211f582b0514f19355f66b. 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/ITBZ82401486.
Minuets, HWV 497-557: No. 24, Minuet in G Major, HWV 521
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2bcb15dab7dbd1123b4cd437806918feabc4600b14639c88436c04b6abcadf9. 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/ITBZ82401491.
Satie: Pièces humoristiques, Nocturnes & Other Piano Works
Carnet d'esquisses et de croquis: No. 6, Le prissonier maussade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd25f3f12407fc1b222a7a823191da40540a3cc0aa175e6922267e63f25beba6. 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/ITBZ82300875.
Carnet d'esquisses et de croquis: No. 12, Bribes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e6a3c4d9e301df22395563917a7acb22fda18e6148cd3b4572a4726ecb36f3. 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/ITBZ82300879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c9d3e2dbddf852ff27b46dea3b49348806004f24f58ce0d41d9b4a7d37c67d. 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/ITBZ82300884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a54b359028e6c406abd77fec53af69129d337eb0ae60905ca0f9a6453770d2a. 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/ITBZ82300889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd966be7cfd43946a24ab97c801ac8d1ff5ad2b1213446bc524adf67597c668bf. 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/ITBZ82300891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6fa669d498cc4e448745b823dfa61310c01e12382de18732f3c29032d6b20a. 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/ITBZ82300894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ddad3d687c70313207549605b9a8c26c71a0b73b348e44c8c485473b8ae501. 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/ITBZ82300621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6baa790e759772ef872f64ec78fc63e461a4231c3022a4a9c363aff4d9ce67f0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBZ82201711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8ba0134365569fe835928819a66ddcdc13a1ccede09d9a2a39e7d596b00020. 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/ITBZ82201750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55feff9c7aeba7471149169d5db471da62ec3989b02df6e205de5244b102bb9b. 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/ITBZ82201755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8961d613233842b9f5f7ff3857012abd913e095ba5dd8da271d4db4f058aa9. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBZ82201655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12e3a9ac56055f8d4ce3212d8099a346b1c6b8aca11ad9fd38a8a6a9e0a7c8f. 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/ITBZ82201657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd510b73433c11ddc622944a0ab013ea996f0bc1e32abfeaea189f0532725ca. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ITBZ82201663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4e0e14816048d5fd911114f7035078202eee475e1660f886154b8abd9fbd56. 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/ITBZ82201667.
Satie: Piano Works, Vol. 2 – Children’s Pieces, Sport et divertissements, Nocturnes & Other Late Pieces
3 Nouvelles enfantines: No. 1, Le vilain petit vaurien
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046d05f030384afc2b7519acd9cf0247b7f05d02b2495f50d541b36e55a13b88. 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/ITBZ82201311.
3 Nouvelles enfantines: No. 3, La gentille toute petite fille
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd210ba4789a352f096bd483afe24e822ce30752b4c07b15c9e7a31b0103616. 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/ITBZ82201313.
Menus propos enfantins: No. 1, Chant guerrier du roi des haricots
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4820609f485a5eac9382c9c9f606c8b63aa65fe771eba9735ec96e39c4dcaaa. 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/ITBZ82201314.
Menus propos enfantins: No. 2, Ce que dit la petite princesse des tulipes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f894db5050e5c67386fafd6d57663b40a0640a0bf0437308cdd049dac228d6. 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/ITBZ82201315.
L'enfance de Ko-Quo: No. 2, Ne souffle pas dans tes oreilles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fd62ae86dedaed32530ee5f07ad1dc1bd4380852d46042ccda77e78b775d27. 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/ITBZ82201324.
L'enfance de Ko-Quo: No. 3, Ne mets pas ta tête sous ton bras
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ddb518e4dfb2eac61548d9361a9dfca3e0a4402a6b170491b29fde44462ed5f. 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/ITBZ82201325.
Sports et divertissements: No. 15, Le pique-nique
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc68afc09fd824b133c4f32223a5188a99c9a362d5952eabe4e04bb367d038e. 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/ITBZ82201340.
Satie: Favourite Music (Gymnopédies, Gnossiennes & Other Pieces)
Guaraldi, Jones & Berlin: Christmas Songs
Satie: Piano Works, Vol. 1 – Pièces humoristiques & Other Works
Préludes flasques pour un chien: No. 1, Voix d'intérieur
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9c7ab09e6b5d5032d63b45c951e7bea2a88d524d9c19b96fcc1f2027f4c562. 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/ITBZ82201278.
Véritables préludes flasques pour un chien: No. 1, Sévère réprimande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c5df8a3d02184f268e06402860e24d786bd1dee00415db6b9c67d5d718e9b1. 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/ITBZ82201282.
Variations on Leitmotiv du “Panthée": Var. I. Più mosso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4046bd71d32e0d305af4cf920e27e6896ba618a7ecd1bf405627502049d256a. 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/ITBZ82201175.
Variations on Leitmotiv du “Panthée": Var. XI. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f291d6b818a0edd4948ad429b69a1289ef216285282341cc636a7b472a7d49. 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/ITBZ82201185.
Variations on Leitmotiv du “Panthée": Var. XIII. Gymnopédie. Un poco mosso, doloroso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6909aeb0ad4542ea32477304d757d049b1b80005a82775775d61b0a6e407fbca. 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/ITBZ82201187.
Untitled Piece "Essais" (Ed. R. Caby) [1]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e83122533eb3bec21e3d198dcd2eb5605af60d9105fa4237449fb2df5925e6. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:36:11Z), 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/ITBZ82200862.
Untitled Piece "Notes" (Ed. R. Caby) [1]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a95c808c848f09e797cebc6c80257c244b4c2537e8bc380b67fba26b529e6c. 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/ITBZ82200863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea4e4e52b36907406ca83a0fff7a47fdcb6981107d811a51b4d3641846c42c7. 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/ITBZ82200832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8000589d6734cfa842f6b33e090804a07f1b7ae69d39af95068578a0007efdc. 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/ITBZ82200833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8802a7d74d7c798a1ee2741351dad527ae42972d916322dae2f6ff6730026e08. 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/ITBZ82200835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c7582b5216ae35b156adc9bee8b7a7a9ed716715d59f857597cbe97cd6dba9. 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/ITBZ82200837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd43e8da986b42af237ef809e8fbe9bbb41cf2d0c53c31999e6643ca15a208f0. 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/ITBZ82200838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0e302fa3589b6cf76e28c7125807291689694aa8e6324f03dba1c54798766f. 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/ITBZ82200639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50404da87e062752aadb905565af14f8c35f61e73f73dcb3686e6d9ac050299c. 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/ITBZ82200643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe72e5d2feebb517c875bae876f34415f61d836d48310af55b356a1dbe99a657. 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/ITBZ82200645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc58305f2574f1f680db6722d571fe986c2685273b4102fe4a307478773732c. 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/ITBZ82200646.
Satie: Esoteric Works, Vol. 2 – Vexations, Uspud, Messe des pauvres
Satie: Esoteric Works, Vol. 1 – Ogives, Sonneries de la Rose Croix, Préludes & Danses gothiques
Satie: Le fils des étoiles – Wagnérie Kaldéenne
Satie: Early Works – Sarabandes, Gnossiennes, Gymnopédies & Pièces froides
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2cc8acb51df4b0a6275a5ff435ba712a79c85c0d070dc3e745298ed216fd98. 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/ITBZ82100722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4674984083ea087f13d2cf2641105558982e606032aab0d809fea34a362897. 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/ITBZ82100727.
3 Gymnopédies: No. 1, Lent et douloureux
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0194d437d9e8035915568ab313c0b579476298c71cd5eeaf08d7c17b6793d0e7. 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/ITBZ82100728.
Paradies: Complete Sonatas for Harpsichord
Yann Tiersen: Amélie & Other Piano Works
Joplin: Rags, Marches, Waltzes & Other Piano Works
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Prelude in C Minor, BWV 999 (Arr. for Piano by Anonymous)
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Mike Oldfield: Tubular Bells from The Exorcist