Håvard Gimse (born 15 September 1966) is a Norwegian classical pianist from Kongsvinger, and the brother of the cellist Øyvind Gimse. He has received the Griegprisen (1996) and the Steinway Award (199
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 0x546f565080757cb0a7cce381d2c9ed0a5e655956f79b60642d4ce5949c78d686. 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/20f7b88c-8406-493d-8020-98e5873b4d0f.json and https://artists.proofprofile.net/proofs/artist/20f7b88c-8406-493d-8020-98e5873b4d0f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Concerto en ré mineur pour deux pianos et orchestre: I. Allegro ma non troppo
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 0x4ec4e1011b4fb065d647ddc9d5d5518a0fff7a02b65e3b223d54dfeb74da1675. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOEHX1904040.
Halvorsen: Suite Mosaique, Op. 35, IV. Veslemøys sang
Suite Mosaique, Op. 35: IV. Veslemøys sang
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb63799c52fa32af59406f0d51fb170b8d3885a575322fbbc45466d456d024c. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862301601.
Cello Sonata, H.125: I. Allegro ben moderato
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Cello Sonata, CD 144: I. Prologue (Lent, sostenuto e molto risoluto)
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Cello Sonata, CD 144: II. Sérénade (Modérément animé)
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Cello Sonata, CD 144: III. Final (Animé, léger et nerveux)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3fb844d646aedfbf650a251a36a118f3fa374c012e68f98f03852128b916aa. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1956006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f1830e046daaa0915b0a2df41b44493a246bb34a95222f37fc3f062b26394f. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1956007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c1480e2c61bf93b62f33b8b66907dee5ae8e30f36ad191c495a1f6cb38bc24. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1956008.
Miss Julie (Ullmann) (Original Motion Picture Soundtrack)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2315e7d1c478f56fc39fa68713718cad9c5d21d84e61747a2876a45ad5644b3. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOMPP1408020.
Arvesylv. Works by Tveitt, Sæverud and Mørk Karlsen
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25 Norwegian Folksongs and Dances, Op. 17: No. 12. Solfager og Ormekongen (Solfager and the Snake-King)
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Norwegian Dance No. 2, "Gamel Holin" (Old Holin)
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Akvareller, Op. 5: Aquarelles, Op. 5: No. 2. Miniature
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Haydn: Sonata in C - Mozart: 3 Rondos - Beethoven: Moonlight Sonata
6 Bagatelles, Op. 97: No. 1: Humoreske I
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1968848684788e2c90431436f1dec4cfa61065a6e2e5f7bbfa784aa2e23f8cbb. 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/HKI190230402.
6 Bagatelles, Op. 97: No. 3: Kleiner Walzer
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6 Bagatelles, Op. 97: No. 4: Humoristischer Marsch
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2a94ac054d9c74381da6426b32e8ab697bc3736dfdd2007d37350d5649d2f6. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190230405.
6 Bagatelles, Op. 97: No. 6: Humoreske II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b9f12137d1f5a47176d03b810edc9aa13a1aab59261906ca5af9b41cea405b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190230406.
8 Pieces, Op. 99: No. 1: Piece humoristique
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac0d9429bc0903b553ca7ab77f8eea609a8f5db81a0cd960ae880b9af89ff33. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190230408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9451bd5a7da874f300ac8cb4a852624767aed1566d014fcdf24b26c1e3e4fb3f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190230409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30cb0aa5e8c86cad8687d703597bbfd360af5588ddf6aa850b3509e16a86e5da. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190230410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94582c14431d4f7bc8cba9160ac2a19a6c365b673d8191147746f46586cad949. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190230411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6dbc30aecc4227e48ec975d89f367b37cae001313ae46210cae4e9d97906159. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190230412.
8 Pieces, Op. 99: No. 7: Moment de valse
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9966d518b01e87e7c8f02a9828af8a50f172198a0815d054198e58fb9ce3a0f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190230414.
5 Romantic Pieces, Op. 101: No. 1: Romance
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5 Romantic Pieces, Op. 101: No. 2: Chant du soir
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5 Romantic Pieces, Op. 101, No. 3: Scene lyrique
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5 Romantic Pieces, Op. 101: No. 4: Humoresque
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5 Romantic Pieces, Op. 101, No. 5: Scene romantique
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5 Characteristic Impressions, Op. 103: No. 1: The Village Church
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5 Characteristic Impressions, Op. 103: No. 2: The Fiddler
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5 Characteristic Impressions, Op. 103: No. 3: The Oarsman
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5 Characteristic Impressions, Op. 103: No. 4: The Storm
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5 Characteristic Impressions, Op. 103: No. 5: In Mournful Mood
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5 Esquisses, Op. 114: No. 1: Maisema (Landscape)
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5 Esquisses, Op. 114, No. 2: Talvikuva (Winter Scene)
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5 Esquisses, Op. 114: No. 3: Metsalampi (Forest Lake)
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5 Esquisses, Op. 114: No. 4: Metsalaulu (Song in the Forest)
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5 Esquisses, Op. 114: No. 5: Kevatnaky (Spring Vision)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e245eb8df5c5542ce09dc9719c680cf0c0edda12a2d55296c3418fd6485a3a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190230429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7061f0b6457558e6e7eec42c3a3c2257aef8020f1fbba39437e50d1a92a5e860. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190145511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad9f1d369c40144976d4d04fc9845f2fa6c68aee22bef625fa816f3c4661311f. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190145512.
Grieg: Folk Dances, Songs & Original Piano Transcriptions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5827b30f3c5a462e3a2342d4d2be1438faf0524607024bd6e850f13adf3f05. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190111701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbcc23546f7c3384b1b61d909cf801f0e376fafa6d2ca253cf78e3349a38780. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190111702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f76891f2013c1e8a2bb795d953a2d2455815ced10c84ec1d780315df8c1832. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190111703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b18f9e45922f9d3801cf57dd65fbc1c76af23dd37f6bfb39cff8eb91831210e. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190111706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440762fc68f6077acbc5428762521a032cf8c4fc7a7a927955dc21eebe230c8d. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190111708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50c07238095bfaa9ee963bad5062fc73885c36f67bb40ac8e818539e4795c4c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190111710.
6 Finnish Folksongs, JS 81: No. 1. Minum Kultani (My Beloved)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444b73403fa5e2667dc20c951b1cf19563691ed984496613bd679be986ed0e9f. 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/HKI190016401.
6 Finnish Folksongs, JS 81: No. 2. Sydamestani Rakastan (I Love You With My Whole Heart)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842e5ef37d08ea86e0ee59f204f954b77d27ad088ac2835657a85653a1dc2a63. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016402.
6 Finnish Folksongs, JS 81: No. 3. Ilta Tulee (Evening Comes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa0f2cbede9658b829ddbc44c8226b79b5a690f3e01d132676d1e4e8be88700. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016403.
6 Finnish Folksongs, JS 81: No. 4. Tuopa Tytto (That Beauty)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba8f9b076b400a8b3497fbc22b88895d445a45bb38fa7827b1690a1882cc03a. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/HKI190016404.
6 Finnish Folksongs, JS 81: No. 5. Velisurmaaja (Killing A Brother)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c31ded3cfc8e5b63d648ad7e3e16cd35f83445742104de1e9fe9d65335529b1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016405.
6 Finnish Folksongs, JS 81: No. 6. Haamuistelma (Wedding Memories)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3adbfc2cb7a53caba6ff67531ab9b666e488ecb6914b68c64f26d914b0a9e2b. 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/HKI190016406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd47f8b506aa152ce958fd3e15bbf099190d2ec2cfa913635ae9f144af755a8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016407.
10 Little Pieces, Op. 34: No. 2. Air De Danse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f55c2f2ba89e345f472621247731664377c77c1262572ba65c42442481af29. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016408.
10 Little Pieces, Op. 34: No. 3. Mazurka
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccaa131992f45c334c66b436f5ad704d4b4023c7868d7e6170f8f5d51e969c7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016409.
10 Little Pieces, Op. 34: No. 4. Couplet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a435e09bccbefda7ada285c2430d99b7bea831c02a6a7d0d3aa9ca2205f35e4. 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/HKI190016410.
10 Little Pieces, Op. 34: No. 5. Boutade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2989bf731e310cf084ff571515b7ea0eccb0952dfcfa74ab04dfe6152ff6cdd. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016411.
10 Little Pieces, Op. 34: No. 6. Reverie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71983221b2136b5c352ccd624128c4c1a703ab6336e4e13a97887623f10114ac. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016412.
10 Little Pieces, Op. 34: No. 7. Danse Pastorale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73acc8e1121a3953c9f4f1e60dbcb65f7f937aa4b10280908dcd7c466b1b859e. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016413.
10 Little Pieces, Op. 34: No. 8. Joueur De Harpe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53212385c6cb4aa3f8638c4373e5969e95a1a665d9058d8c510d00887681f9f. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016414.
10 Little Pieces, Op. 34: No. 9. Reconnaissance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f626a89565e4c1ffa4e8e6f73ed4ff76b1aefa9730b014967166c5ca6525f8. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016415.
10 Little Pieces, Op. 34: No. 10. Souvenir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6acaa07422ea367bb48fb2fd1c4912e8ae25530d8bb9cefa4fe5ab56dd3ca026. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016416.
Kavaljeren (The Cavalier), JS 109: Kavaljeren
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4591143af2413c9c68a3b5c6f370191a087248431919697424b490d4393939. 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/HKI190016417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e4e5993d39bdaeef5fa7e46d34eaeeb7290546b7a666a4a52b4f3a5d3d9c38. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7810aab813b752e20ad37a3f62bd28c01740538ee22a5897c6090fb750b967d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823c2129e51ddd33cd1c917f3c20acacdd49ea7c91c8e8c9efb03767e5d57efe. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9153119252abdbe1e7afc4d97ea813bf6fc735ae8b9c0e7e9f233e34a5c01f35. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016421.
Dance Intermezzo, Op. 45, No. 2 (Version For Piano): Dance Intermezzo, Op. 45, No. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b6400a4f279f022a3bc11fc94f89ccad5bc476fb9ff82ff746d9c89e270da0. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016422.
10 Pensees Lyriques, Op. 40: No. 1. Valsette
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf817c3f7c9eb1fb7adf1a62a87f69434d122e0b4b922e455c5fcbbdc855414f9. 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/HKI190016423.
10 Pensees Lyriques, Op. 40: No. 2. Chant Sans Paroles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa33c11614af0b29617915900a325b11fb1aa1cb2f0e3a1a542c08c5e71c7de. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016424.
10 Pensees Lyriques, Op. 40: No. 3. Humoresque
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d200a4fa5bcdecbeae3001e937a13165c40f8236b5b925436774419976524ef. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016425.
10 Pensees Lyriques, Op. 40: No. 4. Minutetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4adc5bbf6a3bf53b53a57b594cb9c40811359ec7abce6a84e5cef052607225c3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016426.
10 Pensees Lyriques, Op. 40: No. 5. Berceuse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6f7e386e2d50ce63c2a55b9b66be9c51a5b876a62166cb4a526490e233d8ae. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016427.
10 Pensees Lyriques, Op. 40: No. 6. Pensee Melodique
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa66bb296cd636c5ae35a01c8bf58dc916c4f37280caf3b0fd72b37c9579171a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016428.
10 Pensees Lyriques, Op. 40: No. 7. Rondoletto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0633195497cabbe29ad2a10662bdf5a278b709ed223229d66354b3b36522592e. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016429.
10 Pensees Lyriques, Op. 40: No. 8. Scherzando
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefcc1fc1710db63a55bb23cd4c6a668cc0e24c91d974271267caae879bf79b19. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016430.
10 Pensees Lyriques, Op. 40: No. 9. Petite Serenade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062eb2cbac3379a84f3b3cf3bc37ad1771cafaca4628af0b8b3914fc3798293b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016431.
10 Pensees Lyriques, Op. 40: No. 10. Polonaise (Alla Polacca)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91329622ee814567ebd96c3cc1daf9704378278c34bb1d7b36d4a315c87f0621. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016432.
Kyllikki, Op. 41: No. 1. Largamente - Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab808931478793c303ae9901709ad627f1456593c5da661c04417445ad9aaa6a. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49062296654f1c9e25dd6a4f20e45cae3233db1d88093ebe66517d018682c72. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5332ea2cb68ef81fcc374fa8f8cd649f6212147bf276338290cdc97bb99f0d8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190016435.
6 Impromptus, Op. 5: Impromptu No. 1 in G Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405d368c730b9a65d11eb0bce3a4938ffea1ed0110a4dce46310801793bffc89. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199807901.
6 Impromptus, Op. 5: Impromptu No. 2 in G Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc264a112de6c7baabd3d757244e2ee04301c0ca7fd576d0c2834e8017a2b76. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199807902.
6 Impromptus, Op. 5: Impromptu No. 3 in A Minor
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6 Impromptus, Op. 5: Impromptu No. 5 in B Minor
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6 Impromptus, Op. 5: Impromptu No. 6 in E Major
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Mozart: Concerto for Two Pianos & Sinfonia Concertante
Sinfonia concertante for Violin and Viola, K. 364: I. Allegro maestoso
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Grieg: Cello Sonata, Op. 36 / Piano Sonata, Op. 7
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Shea: The Arctic Suite, V. Sea Ice Melting (Violin-Piano Version)
The Arctic Suite: V. Sea Ice Melting (Violin-Piano Version)
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Pavane, Op. 50 (Arr. for Violin, Cello and Piano by Ehsan Mohagheghi Fard)
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Adam: Cantique de Noël, Andante Maestoso
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Grieg: The Mountain Maid, Op. 67: No. 6, Kidlings' Dance (Version for Trumpet and Piano)
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Piano Concerto in A Minor, Op. 16: I. Allegro moderato
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Easy-Listening Piano Classics: Romantic Expressions
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