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 0x504073e2745eebe90b660c622c4b4095e06a65630d2960ba7c530b643f5eeeb4. Chain 2 (Bitcoin): anchored in block 953707 (2026-06-14T23:22:21Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cd01df1-0dff-4465-b15b-8ff9b5062077.json and https://artists.proofprofile.net/proofs/artist/7cd01df1-0dff-4465-b15b-8ff9b5062077.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Famous Flute Concertos. Bach, Vivaldi, Mozart, Ibert, Jolivet, Khachaturian...
Hofmann: Flute Concerto in D Major, Badley II:D1: I. Allegro moderato (Formerly Attributed to Haydn as Hob. VIIf:1)
Kammerorchester des Saarländischen Rundfunks
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 0xdcfc43c6fdc1eceb166d766ab4adb422a5800e9d2a4d719baba17145c4f30776. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1502565 — a six-check JSON result.
Hofmann: Flute Concerto in D Major, Badley II:D1: II. Adagio (Formerly Attributed to Haydn as Hob. VIIf:1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa18e606119e5c6c3d2f77f3a72d85376f11683e8631c25fd63306a39915e4b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1502566 — a six-check JSON result.
Hofmann: Flute Concerto in D Major, Badley II:D1: III. Allegro molto (Formerly Attributed to Haydn as Hob. VIIf:1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9fc301ac597c62c06cbf10f12ff4195cf6e1796b191ddda97644b176bec844. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1502567 — a six-check JSON result.
Honegger: Concerto da camera: I. Allegretto amabile
Association Des Concerts De Chambre De Paris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c15383f943e428f158a843fb1fe3962c000743dfa59166513e394eacf61f97. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1502441 — a six-check JSON result.
Mozart: Concerto for Flute and Harp in C Major, K. 299: I. Allegro (Cadenza by Flothuis)
Orchestre de chambre Jean-François Paillard
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1a26a4ade2f71439c79c6897c11d86b569cc7f2f6de1277b1c94c71662840e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1500143 — a six-check JSON result.
Mozart: Concerto for Flute and Harp in C Major, K. 299: II. Andantino (Cadenza by Flothuis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8da0e4a7f87259a10c01d39a20ced1e062f8c09ab13e4db625b1cf5c4cf69ff. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1500144 — a six-check JSON result.
Bach, JS: Violin Concerto in G Minor, BWV 1056R: II. Largo (Transcr. for Flute)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9956375272e2bbcb8076c395513226bf18ccb876802685bd34d11675019ea26. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1500239 — a six-check JSON result.
Bach, JS: Flute Concerto in A Minor, BWV 1041: II. Andante (Transcr. of Violin Concerto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb0562d6ab7126bcc3ba1e4a5bb68ce118d5b85d7876a9e40e9423f06c38975. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1500242 — a six-check JSON result.
Bach, JS: Flute Concerto in A Minor, BWV 1041: III. Allegro assai (Transcr. of Violin Concerto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b76e741f5e6e15ab96d77172cddfa115eb49dd6396d388c1e5583241b8a2eca. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1500243 — a six-check JSON result.
Telemann: Flute Concerto in C Major, TWV 51:C1: I. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1413b262f808316672e36e60f9764028e43997db30172b5e16edd35e0d52ffa0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1500244 — a six-check JSON result.
Handel: Flute Concerto in F Major, Op. 4 No. 5, HWV 293: I. Larghetto (Transcr. of Organ Concerto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250849bddacab3d548bfc8d293067043e06b12cd29c29e1b7171551c577877eb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1500197 — a six-check JSON result.
Live at the Tivoli (Official Bootleg Recordings)
O du fröhliche - Advents- und Weihnachtslieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf53f8f09a20173fbab8232ed149c39de2124924326e1e7f7082c3caf37ef954. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEHC20834100 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c76a44c45fdf0ea9ebe3070ed00b851cc421b92ebe9a35ee2eb3400d3585862. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEHC20834104 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c784ce09f26cd96017221e8c510d3a22694ae4056da2645682547a68e24b26. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEHC20834106 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff4e656ac43b8855ae3ec1e27ec42fe0f5be328bebe39b5c43868fc63c84ac1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEHC20834113 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c36e488720e73d1900cfa7a8880c4e9002c4f25e49e37aeff6aea855839c741. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKECA1102309 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e98f02477b06690b30ee17c8239354802204b20f78557d327ee77378abc7dd. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKECA1102314 — a six-check JSON result.
Det Bedste Fra Den Danske Guldalder (The Best of the Danish Golden Age)
John Frandsen - Selected early recordings
Bentzon, N.V.: Feature On Rene Descartes / Colding-Jorgensen: To Love Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53d34ddef14d8e156e3d385a3151c04eed44b934c68f95952111eece193bb30. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA0600667 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e5683203c151d4fa17dc3c37e3ed40ac8be8a99fcfca765c8035d83e350dce. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA0600670 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bffec70176be80feeab48bc8dc365425dcdce3341fb02e14e710e7bef719eea. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA0600677 — a six-check JSON result.
Anton Kontra Play Violin Concertos - The Tivoli Concert Hall Orchestra
John Frandsen Conducts the Orchestra of Royal Danish Theatre
Grieg: Piano Concerto by Eileen Joyce (Remastered 2023, Studio 1958)
Carl Nielsen: Symphony No. 3 / Clarinet Concerto / Orchestral Works
Carl Nielsen: Symphony No. 1 & 2 / Little suite for strings
Hansen, Ib: Kongelig Kammersanger (1959 - 1983)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6d391bb48ef52c6503fd211d219856dc12eccdeee0ce0a11b04826b168e7ed. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAND9036101 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd4cd5f952b2977b8baf760235bc561ddb02fe5994cfcedcdf6d1aefc7ae48f. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAND9036103 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453a714372db6e2e70da7434e2cd14ef2e93f60806674572194537158c0ee220. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAND9036108 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1cc5292a18d9d2f1d09cc8b76ee16c7669471783370ea4872344cf65f5759b6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAND9036111 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3b36c03a2a97dacb2a46e2e3939184f132a2e9fa745827f033d4ec3407aa9d. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAND9036112 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3351efb1b31638cc5c513b10fa31ec055261eee1d947d29c142ef63b8ba51029. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAND9036113 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02357c0e263575322ee3f53abc9f0d301c21d0f0e60c14396da30424bc5cc45. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAND9036116 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5f1aef08f1c7daf6691a7ed50d719becad3c4bad7f3a052f1a93a1055ce5ba. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAND9036120 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6b43bb889a7b0dd645dae55bf8d0d0fb76c9f069dbd69bd55654f5d1e3340b. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAND9036122 — a six-check JSON result.
Moderen, Op. 41, Scene 1: II. Tågen letter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5822c841f48ad9f66ea83ab32ccc468d13c0767edd8901e631f2ea4c61eb0b2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA0600796 — a six-check JSON result.
Danish National Radio Symphony Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f94709dfd83b2162e4bd4eb61ce17e7307503d51e13630205a92ae7e45d024. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC7500079 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ff26098d30bbff6cb14993d2a045bc889f8d33e3ac449577c505f80a0f177b. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC7500080 — a six-check JSON result.
Ti danske Smaasange, FS 114: I. Jeg ved en lærkerede
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75590df2dc7cb18076c7dbdbfd770803f7b39171f96e5bc22e3d3d74d4d1a3e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA0601363 — a six-check JSON result.
Fynsk Foraar, Op. 42: Ic. Den milde dag er lys og lang
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5306e605f87f8b39d16ba1548d970f5e148c9c22f0442a1c688c7275786b9eaa. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA0700807 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe800b4f0811c4f1aea12972751fff7ca0a1bc74ad9b41383a28d6f50367c355. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA0700332 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55235439a19462daed888d67f4589e526a79238a2b0724266090d8bb39aff53. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA0601440 — a six-check JSON result.
Den danske sang er en ung blond pige, CNW 271
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0937c420042ec86eceb729bd06728412931724b74eda170dec9e0e5947b70055. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA1000286 — a six-check JSON result.
Strophic Songs. Op. 21, Book I: III. Jens Vejmand
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1619329f4a5683e9dc2c6724c6532f8ea275fe0fc9989926c69b47e08507bcb9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA1000297 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2535496e28e27da5b8dd2c01c283fabcea5374339d446ba09c490f449c8133. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA1000331 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e01a1841a7a3b17172fb9228a554602f20568f01f7af987250ca33834a6bdc. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA0008013 — a six-check JSON result.
Klavermusik for smaa og store, Op. 53, Book I: IIIa. Scherzoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f60623a56d71ba86a54277f89ef67cd58f836ff5bc07f4283e1a05c9db3d792. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA0600790 — a six-check JSON result.
Klavermusik for smaa og store, Op. 53, BookI: VII. Marziale
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Rhapsodie Overture, CNW 39 "An Imaginary Trip to the Faroe Islands"
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Little Suite for String Orchestra, Op. 1: I. Präludium
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Little Suite for String Orchestra, Op. 1: II. Intermezzo
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Little Suite for String Orchestra, Op. 1: III. Finale
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Aladdin Suite, Op. 34: I. Oriental March
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Bach, JS: Flute Sonata in B Minor, BWV 1030: I. Andante
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Bach, JS: Flute Sonata in B Minor, BWV 1030: III. Presto
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Mozart: Flute Concerto No. 1 in G Major, K. 313: I. Allegro maestoso (Cadenza by Rampal)
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Mozart: Flute Concerto No. 1 in G Major, K. 313: III. Rondo. Tempo di menuetto (Cadenza by Rampal)
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Poulenc: Flute Sonata, FP 164: I. Allegro malinconico
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Poulenc: Flute Sonata, FP 164: II. Cantilena
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Poulenc: Flute Sonata, FP 164: III. Presto giocoso
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Devienne: Flute Concerto No. 7 in E Minor: I. Allegro
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Devienne: Flute Concerto No. 7 in E Minor: III. Rondo allegretto
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Gluck: Orfeo ed Euridice, Wq. 30: Dance of the Blessed Spirits
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Vild Med Dans Musik til standard- og latindanse
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Danske Klassikere - De største klassiske favoritter
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Gade: Forårsfantasi / Nielsen: Hymnus Amoris Op.12 & Søvnen Op. 18