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 0xb424ac5863e891130f35779fff92b583d31dbbdb167c613e4370b791a8849105. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48907a32-dbcd-428c-b407-6ceeb6b4cac2.json and https://artists.proofprofile.net/proofs/artist/48907a32-dbcd-428c-b407-6ceeb6b4cac2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Piano Sonata No. 9 in F Minor: I. Andante spiritoso
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 0xcc3f8b650a635136f3eec38b46f9ac6bb4587ba547d271b3069790c55a732cc0. 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/DEN962100600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabbcfaee6f5d3d19d4c121dca5a999487a51f3773a4f40e7e95c39e82e3fccdd. 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/DEN962100610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369b02fcf16ba4da80dc4dcaa043eb3438542f30e78cde9f951d86f26468598b. 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/DEN962100620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752ae86e2ff2a70aec34ec78104869f257cfbc78e07ff6aa535549fd08f14178. 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/DEN962100640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7041ee772d2516e8f726f83472692a696b5aeed3bc8992168ee3d3656f82c36e. 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/DEN962100650.
Sonata No. 55 in A Minor (Arr. Ólafsson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c5ad6eafe7b867a803ca7c7bbf90665b1f38a4f75fe6061034ad13f4eeb657. 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/DEN962100660.
Piano Sonata in B Minor, Hob.XVI:32: I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa00dff3e8fa0aa0835a4ea792e9f261e742ddd1cb731ca6781bc697cee3f009. 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/DEN962100670.
Piano Sonata in B Minor, Hob.XVI:32: II. Menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bcbe0cd4cf50f89d29b8fc450170f9f0bab34621a998e737ff492ee8d2954b7. 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/DEN962100680.
Piano Sonata in B Minor, Hob.XVI:32: III. Finale. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc8314552d1b568fde2093babac881b998f3f49a86fcb063db60add48ad1dde. 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/DEN962100690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63c28b37e4cae8b79d917989c15165753bc5f28f030e66ede3e61fa7ce619f1. 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/DEN962100700.
Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738843f1cb3947c8c9f816b4164c93ac825e42f9f7db68ca7d6389f11eaf66fb. 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/DEN962100710.
Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b62457722c0f2e123ec025024be84b63e26455a89c55054d0b14bacf580507. 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/DEN962100720.
Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": III. Rondo. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ce96e2f74b6ad98915540dbd07b15a0b47f7b06f315d26f82c3c571358b2ec. 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/DEN962100730.
Adagio in E Flat (Arr. Ólafsson from String Quintet No. 3 in G Minor, K. 516)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa901699e643da01bd1bc6dbb348bae3867cbb3a2c96511b84ebbc976a9e73a02. 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/DEN962100740.
Piano Sonata No. 34 in C Minor: I. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79dac9a2b9823cd696218fffbcbd1cf68564d61583ba4128ef59f6fb2df4fdbb. 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/DEN962100750.
Piano Sonata No. 14 in C Minor, K. 457: I. Molto allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef49e0ad45cc7f66813b972175725c780a332a61870beef77212802c879901ba. 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/DEN962100760.
Piano Sonata No. 14 in C Minor, K. 457: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa54006d403e7ec71acc05d82e16c04ed22e036552e06d2e6e60dfd64626c51. 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/DEN962100770.
Piano Sonata No. 14 in C Minor, K. 457: III. Allegro assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c09a50467e7dab53e845aaeca8f24389cdcc60146a6b97a5031d19a949b682. 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/DEN962100780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3423cb1db6f44c038543122d79dd0d8a724f0414911679c05885ddd409d2c0a4. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962100790.
Ave verum corpus, K. 618 (Transcr. Liszt for Solo Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94771e41bc4830fd7ec0c6c60c1bc1cb7ae0e093060c6964eb2c887f7520fef0. 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/DEN962100800.
Saying Goodbye (Piano Solo / From ''Cyrano'' Soundtrack)
Saying Goodbye - Piano Solo / From ''Cyrano'' Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493ae3a474ee4b8e9b22854fe9940ee27c7c88c0e1f99af62b6014436fa1a8d7. 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/GBUM72105566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085b2ca58e6c3432f88f0598f79f3defeffc99a1aa2b3ea039a70a76e6debb81. 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/DEN962333103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd112e3a1a2959971492921445525950e51c8100589d2672b23c170370542c208. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEN962333115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b5dea9b1401aff951339c9a37c781093dc1d3d819fe2541531512e83813814. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEN962333116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8d5dc38133af4fb8f42ff94662e4937edcbfbd716b6d64d8d3aa3bf8ae7dde. 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/DEN962333117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614a6c0d4a1c5911eb6434966b84ab24ca4657e014e4df64cc6e5c4618b2f44f. 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/DEN962333118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada3703f18c5c28eeb559769beb23dee4eb8fbaff4ce0825d0864a7a9ca7c978. 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/DEN962333120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0f8d422819ab647091032fa3e607e1867ee5024b66f67a13858e149f2b535e. 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/DEN962333121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25bcdddbfe6b6de95f7e088b715dd4b5fa545052443a9471cec49dc8f5f9cc74. 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/DEN962333122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5760b8fa306947d9735a07441582bbc6aa826a1e035709ff22c351411fcaaf. 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/DEN962333123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f281c9e2558af977212d055afad416aefc8480ffa40e1a25dbc36710666459. 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/DEN962333124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22db87e8b4ba80c73bdcff9f8432c0d9d730a624e84f5172231133b7f3a25691. 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/DEN962333125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05ac03d1802113fb82775d5f778e86fc3f169367b770b3f9ee050d08a464b4a. 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/DEN962333126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55810e968784db48755e8c65576986a470c445d47e153bef85d31e5b10d4db9f. 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/DEN962333127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9865beed28cb1a4c49f5da133976a1ac09dfeada6e116b6c4798dc290e9eca. 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/DEN962333128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7cd3d25834dab828c7c71b5da3a38034a496a38e0e70084a8fc47fcf9a8b441. 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/DEN962333129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886aeb645aa28d8d8d6818a61891f23b1d27a8727c4d394efd80f3cade61b53f. 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/DEN962333130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06267236d14e0f95fa4c94c5e2ef31396836370bcb2c70d89d48662aa3c1ac7. 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/DEN962333131.
Goldberg Variations, BWV 988: Aria da Capo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b86c8a30bd65031582d55df81e8760b8d9b1dc1a1ecf6c97cbf4f5fa41e5ce. 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/DEN962333132.
Christe, du Lamm Gottes, BWV 619 (Arr. Kurtág) - Grand Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f92c85291d379205909a4ea0552af8ef31fe8d4f4a5d8576129768c4f0f04e6. 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/DEN962233423.
Study in Canonic Form, Op. 56, No. 1 - Grand Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb177a85526da135f6df43394cec75457748c79f9981b1f2926036a943a917a55. 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/DEN962233424.
Adagio (from Sonata for Solo Violin, BWV 1005) (Arr. Víkingur Ólafsson) - Grand Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c1bb65c9ffbe33dd8b25712f494600fd644a12e3eaecb3fffb5a0c79cb95db. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEN962233425.
Harmonica (Hommage á Borsody László) (from Játékok / Book 3) - Grand Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b9db4afa7ac387f8cddda0ba09215d65e6b3f8aa21f29c3661089fbf99e733. 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/DEN962233426.
I. Rubato (from 3 Hungarian Folksongs from Csík, Sz. 35a/1) - Grand Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe936922b8322b8bf784719775e44b2356616e3a018103349d32cdea80649f817. 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/DEN962233427.
II. L’istesso tempo (from 3 Hungarian Folksongs from Csík, Sz. 35a/2) - Grand Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a1ded8c502ab6262c8060e02034be0f5b09c72d83053f9b0ed610c48c6e3ea. 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/DEN962233428.
III. Poco vivo (from 3 Hungarian Folksongs from Csík, Sz. 35a/3) - Grand Piano
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Intermezzo in E Major, Op. 116, No. 4 - Grand Piano
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A Voice in the Distance (from Játékok / Book 5) - Grand Piano
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Ave María (Arr. Víkingur Ólafsson) - Grand Piano
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Laudate Dominum (from Vespers, K. 339) (Arr. Víkingur Ólafsson) - Grand Piano
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Träumerei (from Kinderszenen, Op. 15) - Upright Piano
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La damoiselle élue - Hania Rani Rework (After Claude Debussy)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3524eed6528e5a1e07d1f190788d3a13ebf5c6f1852db1933b26cdce14650dd8. 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/DEN962003000.
La Cupis - Balmorhea Rework (After Jean-Philippe Rameau)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6819d8e65c488145285e6ce94c2f269183e54fd6a80970ee72a79349d8c64446. 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/DEN962003100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b543ec9331d5dda74143bae56086bf4a9308ee778c3601ea0a600aae120428e. 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/DEN962002980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1398bdb991ccc0e83730416d466eb02412888b666001dbb257e1b8118b53bdd0. 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/DEN961903160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eda069af1ec3d55059afe65acd047a7ad589cf7b3addb30eb8d1db02c84c630. 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/DEN961903170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55bdc34df0b8d68821842f5124d3ae53ef38e9f0c97a188732b2f5bf4b38638. 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/DEN961903180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675ca477c9b15c70424dff2df9aa9fd58e938805ffc51e18bc706bee9d23b852. 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/DEN961903190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a41d7ff869680b46ea6481eb6797fe95164b8c76b5a60c69330628c0d53638. 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/DEN961903210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2da2eba3f4e1eb1cd3e8609a22ef1c47f5d03d9ffcfddb85bf22c16eaf698b5. 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/DEN961903220.
Estampes, L. 100: III. Jardins sous la pluie
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Children's Corner, L. 113: III. Serenade for the Doll
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Children's Corner, L. 113: IV. The Snow Is Dancing
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce54cceaed885db3458891dcc1d2f9e89fda97767737594b86c488d95bdd4a8a. 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/DEN961903260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c468665a64fe95b8a2b267fbae571b2465ece1df582168617719549805d425. 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/DEN961903270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5402459fcda90ce14eb18c692a73501ae11605ca4d7d99a442526dbb62c3afa. 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/DEN961903280.
Préludes / Book 1, L. 117: VI. Des pas sur la neige
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87698f065616c2bcd3099462093cad9f992b45d4f5a4540152089ca3474b058. 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/DEN961903300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9778967ad2a76f9f2743119d02029c73f72e773deab0c3eaf9488a18695bc0a9. 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/DEN961903310.
Préludes / Book 1, L. 117: VIII. La fille aux cheveux de lin
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c6c884a38564ddf5377cb7ac860b45ab966d3153efad111ee965ed4ce645e3. 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/DEN961903340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de3403f619467027a72c6d08385964ee7625ee8e1c7d9bdf3bba86fb5a900a8. 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/DEN961903350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9650662b996a9076c8cd522f1d136ea4507943fed3166ceff604cc42df27dea4. 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/DEN961903360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dab943aa58ea4737264581aeac62e3b35fc4289b3b28ce91b3737ef2ecefbd5. 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/DEN961903370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd81bc9e0872f71ab4fdcbbd16f00b5d0fa1fd1f1228f6e4abed051cebb40f5d8. 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/DEN961903380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a75d6d668151b69daac371b936e805be4970009b0045ddc27e013c6d72ef52. 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/DEN961903390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a48b4e4a7dda39bc0b12a4a0baf6be623f834c1135de34194994f024667e598. 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/DEN961903400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e6b455d5ea11e9a5d9d42e91ded9283f4ed3bb637e280826b3befd1ee0e1f9. 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/DEN961903410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9fae6f0f743fa0021a1f6c582c6a97ffa10a5d573055bfce84bce1a8e7471c9. 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/DEN961903420.
Images - Book 1, L. 110: II. Hommage à Rameau
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Prelude & Fughetta in G Major, BWV 902: I. Prelude
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Nun freut euch, lieben Christen g'mein, Chorale Prelude BWV 734 (Transcr. Wilhelm Kempff)
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Prelude & Fugue in E Minor (Well-Tempered Clavier, Book I, No. 10), BWV 855: I. Prelude
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Prelude & Fugue in E Minor (Well-Tempered Clavier, Book I, No. 10), BWV 855: II. Fugue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27736ded276134a59ad88d14d0226ffd6d02cc1a2fe818279cd8310919ec86f. 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/DEN961830304.
Prelude & Fugue in D Major (Well-Tempered Clavier, Book I, No. 5), BWV 850: I. Prelude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0b98fb0bf12e4ca800adaacc13147d40d31be6e6477e12b1323dbe69acf76f. 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/DEN961830306.
Prelude & Fugue in D Major (Well-Tempered Clavier, Book I, No. 5), BWV 850: II. Fugue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c385bbc01344251e49827978e6a2192b7db51601648aa54a0471dd333ccfd70. 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/DEN961830307.
Nun komm der Heiden Heiland, Chorale Prelude BWV 659 (Transcr. by Ferruccio Busoni)
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Prelude & Fugue in C Minor (Well-Tempered Clavier, Book I, No. 2), BWV 847: I. Prelude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee049774f3c28fbaa59953a7edc49eb37d21ea64319f7445eac7817d5a0b028c. 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/DEN961830309.
Aria variata (alla maniera italiana) in A Minor, BWV 989: Aria
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Aria variata (alla maniera italiana) in A Minor, BWV 989: Variation I. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb364136f25b6bed241e5794874fa82134f3f2ff9949deac72cac0e4a23d937. 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/DEN961830313.
Aria variata (alla maniera italiana) in A Minor, BWV 989: Variation II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2436efbfdf4019b8d91894dd15917b786276b2f0834ee5a212a5fbe0cedb0b98. 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/DEN961830314.
Aria variata (alla maniera italiana) in A Minor, BWV 989: Variation III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e8f529b4681c9d04186b7c7c08cfc28b23c66883fd9765079298382267dc2c. 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/DEN961830315.
Aria variata (alla maniera italiana) in A Minor, BWV 989: Variation IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f73b7c9fbd02161c2722f9d2c0e00b7eab698227581f847e9b0ce373873b64. 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/DEN961830316.
Aria variata (alla maniera italiana) in A Minor, BWV 989: Variation VI. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d871aa6e8b9e5b3b596965f1f0692f8c8fbc24b58d6ead6cecf9821ed5ce9e4. 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/DEN961830318.
Aria variata (alla maniera italiana) in A Minor, BWV 989: Variation VII. Un poco allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab34672cd2ce5979d6f9409e528c94fa6bb64aac775a14a5d9f7da309c076340. 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/DEN961830319.
Aria variata (alla maniera italiana) in A Minor, BWV 989: Variation VIII. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b02786886eff33e036d5a0258aef38433a467dc2f7899793a7cd7abf2c9fb10. 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/DEN961830320.
Aria variata (alla maniera italiana) in A Minor, BWV 989: Variation X
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47d4bad81b779c992fc29f52b06e5b0c737e2e628596253ce4a933d50dfa367. 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/DEN961830322.
Aria variata (alla maniera italiana) in A Minor, BWV 989: Aria da capo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3212ce4098a4f1e96b048d80c9859b64f05663787e9b6ac5c97695848cff0d51. 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/DEN961830323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ace1ad034b543ba386f01ddf2d5502f416588e652f6d686b1083c0996617afd. 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/DEN961830324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ac10b67929c3d1e89643850410dfece91632e0cb0535b92c5b6fd99f883b3b. 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/DEN961830325.
Suite from the Partita No. 3 in E Major for Solo Violin, BWV 1006: II. Gavotte (Transcr. by Sergey Rachmaninov)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6bb57e311f395f7b155971dff85b0da86324de11cc5cfa927946b264ee6a831. 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/DEN961830328.
Concerto in D Minor, BWV 974: I. Andante
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Concerto in D Minor, BWV 974: III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe49366ae96b132b957c6735de80c6d11b4b5c690fad116fad1fe45751e34051. 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/DEN961830332.
Ich ruf zu dir Herr Jesu Christ, Chorale Prelude BWV 639 (Transcr. by Ferruccio Busoni)
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Fantasia & Fugue in A Minor, BWV 904: I. Fantasia
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Fantasia & Fugue in A Minor, BWV 904: II. Fugue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0666ab37d2e0a0d145fa5b7ce8e6cbf72db3e80954597314c8977a993aeb15fc. 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/DEN961830335.
Darkest Hour (Original Motion Picture Soundtrack)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd552a7093b964cdbae7741127924f07d02f7e0bb55114b4a357235f207e35fa1. 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/DEN961730702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6648809e4e894199c9cbaf49f7bc5bf483131b6e36ffbb9f3d64b54df6ffe5. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961730703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d18ada247b994ba0f340d5e3dc3eefa8b5e8405a8a9a55857dca276591ef7d. 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/DEN961730705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17554637185db002373f427216914516ae64628d15fd1994c841e351ad70ee33. 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/DEN961730706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc708fb992b992d10beebacdd07dd28b6208a56b2b9bb4c59437607eb1abbd7. 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/DEN961730707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2344918dc76e94d636dc28a2b4a3c8d1a025be3ae4d88a8feb066f64c7377c. 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/DEN961730708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13cd3fa450638949aae9c9c691e72f6c500683d17597e369b742e8f9660e3d70. 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/DEN961730709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a6590d009978155f0d6c445eea42cce8671118ee91b325a9155e0e72420a25. 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/DEN961730710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8970b8f59c5bf0de97dd05bcea18b78940b1435e89328321173ff9ada3961f9. 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/DEN961730711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2401df5cbc1d21482a83ef123f13e5de5e613c5d31985603fe2e25ce8fcf04b8. 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/DEN961730712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee0cfad0992966518c50b29aa1249b6d6826a2729b045f48aebf44a0cf9fb0c. 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/DEN961730714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7353f30cd0b8327914c0dc84ed4540179f7d2f40d6dc86bb8e4d83be32548960. 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/DEN961730713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ea6b61265dd42087b2056737d5a794e5b66d286e30de78205dc0b71e60fd16. 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/DEN961730716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983c0d25ce9f35c6de8d3963073992285d979dbd4f916421a638ee78d544ef67. 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/DEN961730717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16acaf83c93104f6e81e0e08406074b228330b4a6abf40c29d0b0efe7dcf7eb. 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/DEN961730718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b6501262ccffcba1a0efc455db4115087662e71fac8f1eab7eda4988dd158c. 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/DEN961730719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659e2d3909d157a920eda108e0e6792220d0e5d075a5187dc3de724fb33d34e1. 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/DEN961730720.
Glassworks: Opening - Reworked By Christian Badzura
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23bc005621f63d27efeca4450605fdf74eb290490cc21a0f1ece65edfadbb2b9. 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/DEN961631313.
Études: No. 2 - Reworked By Christian Badzura
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e9d4ac26ec4ac21f332d315a6b4296c197efff136012dd6db4002d3a33ec66. 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/DEN961631307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbd9e591603bec4c05ae37639eaf2e6cbe0f21886bdc788a039831816b9014f. 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/DEN961631308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe98649c30b09382b908956f5f6623144931c97077e28e6abe2c71f4c60ccf99. 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/DEN961631309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4358108cb438ff0f18e6cab266b7ea770755f851c3e2092d1ffb8b7387948421. 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/DEN961631306.
Études: No. 5 - Reworked By Christian Badzura
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1bea7677a3a8c1cbbda79ed34874631a5b7b3c1e65335849b1998574acc78cd. 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/DEN961631314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6498fe8990df8a5b11060bb1145d0d1c54682d1bc37fbcc22108dc65c316de4. 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/DEN961631311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4aeb6ee72e4fb60ed38fd458e00d5b6402a1248aa570eb1dba2f649cce22d1. 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/DEN961631312.
Partita No. 5 in G major, BWV 829: I. Preambulum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd1fac83af4878b4c46590e0c2e16fea65dd3fa43df9c395df725230d31dc54. 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/ISV651100101.
Partita No. 5 in G major, BWV 829: II. Allemande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50b8a20d58108ecc5d7aa353f8bd18691c288ec593acabcac1dec4a6e02671a. 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/ISV651100102.
Partita No. 5 in G major, BWV 829: III. Corrente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799323d12d20bbc291086459586a178d8a1c1729f81e371341b241971717632c. 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/ISV651100103.
Partita No. 5 in G major, BWV 829: IV. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1695cd17cb6900611ee75fa477710b135a878fabbf88e50b1f1fcf328188cca. 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/ISV651100104.
Partita No. 5 in G major, BWV 829: V. Tempo di minuetta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc2762156bbe92ed541962e720e45686091081d5fd987d8c3565d6e678180ed. 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/ISV651100105.
Partita No. 5 in G major, BWV 829: VI. Passepied
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Partita No. 2 in C minor, BWV 826: I. Sinfonia
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Partita No. 2 in C minor, BWV 826: II. Allemande
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Partita No. 2 in C minor, BWV 826: III. Courante
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Partita No. 2 in C minor, BWV 826: IV. Sarabande
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Partita No. 2 in C minor, BWV 826: V. Rondeaux
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Partita No. 2 in C minor, BWV 826: VI. Capriccio
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24 Préludes Op. 28: No. 12 in G sharp minor
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J.S. Bach: Das alte Jahr vergangen ist, BWV 614 (Arr. Kurtág for Piano 4 Hands)
Das alte Jahr vergangen ist, BWV 614 (Arr. Kurtág for Piano 4 Hands)
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Cantata, BWV 150: Nach dir, Herr, verlanget mich (Arr. Ólafsson for Piano)
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Cantata, BWV 21: Ich hatte viel Bekümmernis (Arr. Ólafsson for Piano)
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Cantata, BWV 159: Es ist vollbracht (Arr. Ólafsson for Piano)
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J.S. Bach: Cantata, BWV 150: Nach dir, Herr, verlanget mich (Arr. Ólafsson for Piano)
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J.S. Bach: Cantata, BWV 21: Ich hatte viel Bekümmernis (Arr. Ólafsson for Piano)
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J.S. Bach: Cantata, BWV 159: Es ist vollbracht (Arr. Ólafsson for Piano)
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J.S. Bach: Goldberg Variations, BWV 988: Var. 21
J.S. Bach: Goldberg Variations, BWV 988: Var. 13
J.S. Bach: Goldberg Variations, BWV 988: Var. 1
J.S. Bach: Goldberg Variations, BWV 988: Aria
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Schumann: Träumerei (from Kinderszenen, Op. 15)
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Birgisson: Where Life and Death May Dwell (Icelandic Folk Song)
J.S. Bach: Trio Sonata No. 1, BWV 525: I. (Allegro moderato) (Transcr. Kurtág)
Kaldalóns: Ave María (Arr. Víkingur Ólafsson)
Mozart: Ave verum corpus, K. 618 (Transcr. Liszt for Solo Piano)
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Mozart: Adagio in E Flat (Arr. Ólafsson from String Quintet No. 3 in G Minor, K. 516)
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Cimarosa: Sonata No. 42 in D Minor (Arr. Ólafsson)
Mozart: Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": II. Andante
God Moving Over The Face Of The Waters (Reprise Version)
God Moving Over the Face of The Waters - Reprise Version
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Reflections Pt. 4 / Debussy: Pour le piano
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L'entretien des muses [Hugar Rework (After Jean-Philippe Rameau)]
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Das Orgelbüchlein, BWV 599-644: Christe, du Lamm Gottes, BWV 619 (Arr. Kurtág) - Grand Piano
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6 Studies in Canonic Form, Op. 56: No. 1, Nicht zu schnell - Grand Piano
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Sonata for Solo Violin No. 3 in C Major, BWV 1005: I. Adagio (Arr. Víkingur Ólafsson) - Grand Piano
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Játékok / Book 3: Harmonica (Hommage á Borsody László) - Grand Piano
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3 Hungarian Folksongs from the Csìk, Sz. 35a: I. Rubato - Grand Piano
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3 Hungarian Folksongs from the Csìk, Sz. 35a: II. L’istesso tempo - Grand Piano
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3 Hungarian Folksongs from the Csìk, Sz. 35a: III. Poco vivo - Grand Piano
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7 Fantasies, Op. 116: No. 4, Intermezzo (Adagio) in E Major - Grand Piano
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Játékok / Book 5: A Voice in the Distance - Grand Piano
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Vesperae solennes de confessore in C Major, K. 339: V. Laudate Dominum omnes gentes (Arr. Víkingur Ólafsson) - Grand Piano
Kinderszenen, Op. 15: No. 7, Träumerei - Upright Piano
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Cantata, BWV 12: Weinen, Klagen, Sorgen, Zagen (Arr. Ólafsson for Piano)
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Komm, süßer Tod, BWV 478 (Arr. Bauer for Piano)
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J.S. Bach: Cantata, BWV 12: Weinen, Klagen, Sorgen, Zagen (Arr. Ólafsson for Piano)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5cb7710b5e363082bc4c84ac5be4c826c723c06e985ba1e325180dc9c6f22b. 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/DEN962400234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c5e3234e928e94bb755cb710c8714cd470e72f9c029297e081932f8c203839. 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/DEN962400233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd7a9fca5318a861508b5ee09e845009188244d5cccfb234c2a4226c6bd64a7. 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/DEN962400232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a415af63e9f9eeae9aa373582dee76a48a05b295fd930e5debd13a76d5e2c3. 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/DEN962400231.
Grieg: Norwegian Dance in A Major, Op. 35 No. 2
Cyrano (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941a9f91d1758d456bd734eaefdb93dc406fed3086bfecb40a57b4e55c4aad1b. 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/GBUM72105567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890344016177f1dd0127324055ac93546d7bc075e9c34f4e7f50233bedebc915. 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/GBUM72105541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b04e4b38f1019c12057872b689a00432c55c955cfd51ecc0ffc68d80fad00bf. 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/GBUM72105568.
Flight from the City - Víkingur Ólafsson Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d389bcc32822b7d989f505fb1628bcc53abbdd5adb6e780edd46c21c28d21c. 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/DEN961803350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6cfb023ba238bd8ed02de988efdceefbee341fc34b17bb8202a575c7f39ebf6. 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/GBUM72105455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317abfe6d42b306002c2f877d88957a0904a712eafe8f3c1b12e96bafc06f83b. 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/GBUM72105456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35bc575f716725f7ec37d2a29588e5f6f8e66505c82ee733cbf987b3a474fd9. 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/GBUM72105461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9199dc9c34996846004514b0721893f5e1dd97b478c7b3f33ebbd742ef239a. 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/GBUM72105463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d15a72927f43fd1ba87d33376d37e1f53f74ad94d07b3e259571038eaff6b4. 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/GBUM72105453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8058b2e278a306c514ad944e0a6cf077086dab62ad00b29e1c78c5c114af5a. 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/GBUM72105459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ef2453683880ae220b0b11916c8fbd64b4a5189f2da9307ced953308360233. 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/GBUM72105488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38cf96e0ca15c90f7b41bcdd8113db1f0a65e9350dc092873bb526169a156b0e. 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/GBUM72105495.