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 0x7cadc7254e81aef381fbbb68a921200b5fcccde1b0b895b3cf26e193f9b7b882. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef9caee2-8c5d-443f-b79c-19e12fa78517.json and https://artists.proofprofile.net/proofs/artist/ef9caee2-8c5d-443f-b79c-19e12fa78517.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Violin Concerto, Op. 77: III. Allegro giocoso, ma non troppo vivace
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 0x67e820ddfa3cd73d8710b896693e9d038ac09645242631d89d45196872287efb. 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/DES382164002 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfa510204178e46b11cbb0e468ee99575bcef41ebb82fcf1d323e2d10f4081b. 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/DES382164006 — a six-check JSON result.
Telemann: Seliges Erwägen - Passion-Oratorium
Seliges Erwägen - Passions-Oratorium, TWV 5:2: 1. Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16b51847b67b8ff0c5d7dbb899ff6a38e16592c8681afc193cd934fded99b16. 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/FROV61717501 — a six-check JSON result.
Seliges Erwägen - Passions-Oratorium, TWV 5:2, First meditation: 3. Aria "Gute Nacht, ihr meine Lieben!" (Jesus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2244fb0fdfc491b8e4b967c884df2cf2f4d6d2bc2112d922cc258f2d060fbc. 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/FROV61717503 — a six-check JSON result.
Seliges Erwägen - Passions-Oratorium, TWV 5:2, First meditation: 7. Choral "Dein Blut, der edle Saft"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20148584cd188dd2728670637deb45f5cda3b1c819e4941c9d45af38f68ffa86. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV61717507 — a six-check JSON result.
Seliges Erwägen - Passions-Oratorium, TWV 5:2, Third meditation: 19. Aria "Ihr blut'gen Schweiß-Rubinen" (Die Andacht )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbe65018ae19bc8bcbdede0343a6ade70797c9b4372d2aaaa07f9e83cd2e321. 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/FROV61717519 — a six-check JSON result.
Der Tod und das Mädchen, Op. 7 No. 3, D. 531 (Arr. X. van Dijk for String Quartet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685e5ed7aaf893a4ac7e257adc1f66bc1e025a5d5c0c8a7c28320efe30494868. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422006601 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fea185ee7ab6357beaedba0d065ddc5eed2a22c69ffc79eeb3b810a5512f757. 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/NLE421801313 — a six-check JSON result.
Piano Quintet in A Major, Op. 114, D. 667 "Die Forelle": II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5192efc50e439b824a398b5709212cfa9decedd5b65a2bb8fb53dfae61158485. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE420800402 — a six-check JSON result.
Violin Sonata in A Minor, Op. 137 No. 2, D. 385: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec262c498f2fd588c0ce041d8bf0d227ec92ca0dca9e7130f85673277002f930. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE420900105 — a six-check JSON result.
String Quintet in C Major, Op. 163, D. 956: IV. Allegretto - Più allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c97a8f860f80da37862006006aabc71b7abdde04edd71c60d8010bc6c7ee09. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/NLE421406607 — a six-check JSON result.
Piano Trio No. 2 in E-Flat Major, Op. 100, D. 929: III. Scherzando. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf61356b6c90ed694de3409257aea2b36ddf7f2dcab0bd2ad0da169533b44e687. 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/NLE420603107 — a six-check JSON result.
Winterreise, Op. 89, D. 911 (Excerpts): No. 20, Der Wegweiser
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83156be6e680a38151a54052a87dc76b3e3ceb4e9c163ac26a4eee33170fd946. 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/NLE421903720 — a six-check JSON result.
Symphony No. 2 in B-Flat Major, D. 125: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0259cd013ec7caf35c7746ee6ffc89f2771e600c3f099bb99b2d16c96c6ce7. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/NLE422004702 — a six-check JSON result.
Du bist die Ruh, Op. 59 No. 3, D. 776 (Arr. X. van Dijk for String Quartet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97d60e4edbdec34095874ec50b1700d8e8d7d2da77c3212936db5a48830b7d1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421701514 — a six-check JSON result.
Piano Sonata in B-Flat Major, D. 960: III. Scherzo. Allegro vivace con delicatezza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7755716150bb716b362cb3d588f0aec031b804f7c1ed9d494c563e3960c2784c. 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/NLE421902611 — a six-check JSON result.
Violin Sonata in D Major, Op. 137 No. 1, D. 384: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846cb11fe5bfb733de57ab07473458ac6cc6f4529bca73bfbea7c9415a4b360d. 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/NLE420900102 — a six-check JSON result.
Piano Sonata in C Minor, D. 958: III. Menuetto. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f44c8b7c0e981e75aead5bb2f5fd183f4dc73245aeac5ed8af734e12f54ce4f. 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/NLE421902603 — a six-check JSON result.
Erlkönig, Op. 1, D. 328 (Arr. M. Reger for Voice & Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ef83f96d9a589f0528df4f3951692a6cf76872ec9995581391603bddc06fd7. 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/NLE421401002 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12556afc8aa086b8d7eb6f57310b23ba4042d159a75c5be6f02f6857d11df49d. 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/NLE420100104 — a six-check JSON result.
Concerto grosso in D Major, Op. 6 No. 4: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080cce5bad818ae98c620edb762c7090e7750db6360e5395f3ec04e0d216e367. 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/FROV61819020 — a six-check JSON result.
Anna Lucia Richter (mezzo-soprano); Ammiel Bushakevitz (piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc7634a6c04c01ead24e41beb4d79fe21cbd938282ae774f05b0b11d59ad05b. 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/NLE422107602 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955a10eed782b47ce1a0933af6d8f86913469b975b6276ced11d84ffa1c7659d. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/NLE422107619 — a six-check JSON result.
15 Volkskinderlieder, WoO 31: No. 4, Sandmännchen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b0868d936d44c1cf33f4f0a056cbc590ee3898443cac9fb0608f96005cefd9. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our 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/NLE422107620 — a six-check JSON result.
Verein für musikalische Privataufführungen, Vol. 6
String Quartet in E-Flat Major, Op. 12: II. Canzonetta. Allegro - più mosso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf094330674ebd69ef28e15de2cec430640b4e217b383b9c4138f045e7bcde8cc. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES381805012 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87cd475a0d6121cf1a05aa49b3dc18336d185bde8090d66536dc971af10a2510. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our 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/NLB151500402 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b839d089b9f955482d9105542bf40523dd76aa72b7da83df085468e009fa3b. 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/NLB151500414 — a six-check JSON result.
Concerto in E Major "La primavera", Op. 8, No. 1, RV 269: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4bd598edd50f062c8fe7448f6de4da710185472b18f2c0742e84f52952dc37. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600691 — a six-check JSON result.
Concerto in E Major "La primavera", Op. 8, No. 1, RV 269: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8e0b76b44857db2a5397117ec861d52111dc46651b7509c70b6e555cb6dcb1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600692 — a six-check JSON result.
Concerto in E Major "La primavera", Op. 8, No. 1, RV 269: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f89341003f4f71a12881f4e6e996f74f3aa1afadf0b5cf67ca0e908144a8308. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600693 — a six-check JSON result.
Concerto in G Minor "L'estate", Op. 8, No. 2, RV 315: I. Allegro non molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61ce1fbc98a629d6ca53bc84b0131e833db030cb5e7079eb5e97226d1e8c59d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600701 — a six-check JSON result.
Concerto in G Minor "L'estate", Op. 8, No. 2, RV 315: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5806947ae792b5d0a65ec75c488349a82aee5fd088cae47742f787231a690365. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600702 — a six-check JSON result.
Concerto in G Minor "L'estate", Op. 8, No. 2, RV 315: III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe805d6a911228114f9a0ea16b7190d28684bd88dec8500dfa221ff2104e062b1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600703 — a six-check JSON result.
Concerto in F Major "L'autunno", Op. 8, No. 3, RV 293: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd418500979ea2027a240e5c0f0b0857850483f895400b50950f5326fc2095358. 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/DEN961600711 — a six-check JSON result.
Concerto in F Major "L'autunno", Op. 8, No. 3, RV 293: II. Adagio molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92b749c907ac2759511aebb5b3ec1ca61297372f8cf2f28b1ef7e25c3812858. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600712 — a six-check JSON result.
Concerto in F Major "L'autunno", Op. 8, No. 3, RV 293: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1e9ba71f08d840660af3809a0e54253c6ec9b85d60fc7206a336a67b93f2de. Chain 2 (Bitcoin): anchored in block 960155 (2026-07-29T22:13:32Z), registered by our 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/DEN961600713 — a six-check JSON result.
Concerto in F Minor "L'inverno", Op. 8, No. 4, RV 297: I. Allegro non molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b339e41762e2a56da5ac7dd47c108cf5c4065f3fc72900e682a67edf6f21e2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600721 — a six-check JSON result.
Concerto in F Minor "L'inverno", Op. 8, No. 4, RV 297: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90240cc9b200b7e48b39f25c09b74f4775116ebab56e629c752a8cfb952c8080. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our 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/DEN961600722 — a six-check JSON result.
Concerto in F Minor "L'inverno", Op. 8, No. 4, RV 297: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2acc50afdad528f93133b1c56bdeb46718a1b9595ea44ebcbbc2508535ce8245. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our 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/DEN961600723 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f70d1aa46c557ff726bc8ee850ec229fb997136762f805e9c6e7187ae5854dd. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600730 — a six-check JSON result.
Les Indes galantes, RCT 44 / Entrée IV: Danse des sauvages
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Recomposed by Max Richter: Vivaldi, the Four Seasons: Spring 1
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Amazing Grace (Arr. by Daniel Hope and Dom Bouffard)
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The Seasons, Op. 37b: June (Arr. by Daniel Hope and Jacques Ammon)
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Dichterliebe, Op. 48: XII. Am leuchtenden Sommermorgen (Arr. by Daniel Hope)
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Knickerbocker Holiday: September Song (Arr. by Paul Bateman)
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Concerto Pastorale in G Major: Aria II: Lento e sempre piano
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Cantata, BWV 115 "Mache dich, mein Geist, bereit": Aria "Bete aber auch dabei"
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Fünf Lieder für eine Stimme, Op. 49: Guten Abend, gut Nacht (Arr. by Daniel Hope)
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Die Schöpfung, Hob. XXI:2, Erster Teil: I. Introduzione "Die Vorstellung des Chaos"
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Die Schöpfung, Hob. XXI:2, Dritter Teil: I. Recitativo "Aus Rosenwolken bricht
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Die Schöpfung, Hob. XXI:2, Erster Teil: II. Recitatio con coro "Im Anfange schud Gott Himmel und Erde"
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Die Schöpfung, Hob. XXI:2, Dritter Teil: II. Coro con soli "Von deiner Güt', o Herr und Gott"
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Die Schöpfung, Hob. XXI:2, Erster Teil: III. Aria con coro "Nun schwanden vor dem heiligen Strahle"
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Die Schöpfung, Hob. XXI:2, Dritter Teil: III. Recitativo "Nun ist die erste Pflicht erfüllt"
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Die Schöpfung, Hob. XXI:2, Erster Teil: IV. Recitativo "Und Gott machte das Firmament"
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Die Schöpfung, Hob. XXI:2, Dritter Teil: IV. Duetto " Holde Gattin, dir zur Seite"
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Die Schöpfung, Hob. XXI:2, Erster Teil: V. Coro con soprano solo "Mit Staunen sieht das Wunderwerk"
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Die Schöpfung, Hob. XXI:2, Erster Teil: VI. Es sammle sich das Wasser"
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Die Schöpfung, Hob. XXI:2, Dritter Teil: VI. Coro con soli "Singt dem Herren alle Stimmen!"
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Die Schöpfung, Hob. XXI:2, Erster Teil: VII. Aria "Rollend in schäumenden Wellen"
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Die Schöpfung, Hob. XXI:2, Erster Teil: VIII. Es bringe die Erde Gras hervor"
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Die Schöpfung, Hob. XXI:2, Erster Teil: IX. Aria "Nun beut die Flur das frische Grün"
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Die Schöpfung, Hob. XXI:2, Erster Teil: XI. Coro "Stimmt an die Saiten"
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Die Schöpfung, Hob. XXI:2, Erster Teil: XII. Es sei'n Lichter an der Feste des Himmels"
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Die Schöpfung, Hob. XXI:2, Erster Teil: XIII. Recitativo "In vollem Glanze steiget jetzt die Sonne"
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Die Schöpfung, Hob. XXI:2, Erster Teil: XIV. Coro con soli "Die Himmel erzählen die Ehre Gottes"
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Die Schöpfung, Hob. XXI:2, Zweiter Teil: I. Es bringe das Wasser in der Fülle hervor"
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Die Schöpfung, Hob. XXI:2, Zweiter Teil: II. Aria " Auf starkem Fittiche schwinget sich der Adler stolz"
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Die Schöpfung, Hob. XXI:2, Zweiter Teil: III. Recitativo "Und Gott schuf große Walfisch"
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Die Schöpfung, Hob. XXI:2, Zweiter Teil: IV. Terzetto "In holder Anmut stehn"
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Die Schöpfung, Hob. XXI:2, Zweiter Teil: V. Coro con soli "Der Herr ist groß in seiner Macht"
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Die Schöpfung, Hob. XXI:2, Zweiter Teil: VII. Recitativo "Gleich öffnet sich der Erde Schoß"
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Die Schöpfung, Hob. XXI:2, Zweiter Teil: VIII. Aria "Nun scheint in vollem Glanze der Himmel"
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Die Schöpfung, Hob. XXI:2, Zweiter Teil: IX. Recitativo " Und Gott schuf den Menschen"
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Die Schöpfung, Hob. XXI:2, Zweiter Teil: X. Aria "Mit Würd' und Hoheit angetan"
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Die Schöpfung, Hob. XXI:2, Zweiter Teil: XII. Coro con soli "Vollendet ist das große Werk"
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Mozart: Grabmusik, Bastien Und Bastienne
Grabmusik, K. 42/35a (Original 1767 Version): No. 4, "Betracht dies Herz und frage mich" (Aria)
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Bastien und Bastienne, K. 50 (Original 1768 Version): Intrada
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Mendelssohn: Overture & Incidental Music to A Midsummer Night's Dream
A Midsummer Night's Dream, Overture, Op. 21. Allegro di molto
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A Midsummer Night's Dream, Incidental Music, Op. 61: I. Scherzo. Allegro vivace
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A Midsummer Night's Dream, Incidental Music, Op. 61: VII. Notturno. Con moto tranquillo
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Frizzante: Celebrating Vocal Music Celebration
Brahms: Ein deutsches Requiem (A German Requiem)
Des Knaben Wunderhorn: Wer hat dies Liedlein erdacht?
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Des Knaben Wunderhorn: Das irdische Leben
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Des Knaben Wunderhorn: Des Antonius von Padua Fischpredigt
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Des Knaben Wunderhorn: Lob des hohen Verstandes
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Des Knaben Wunderhorn: Wo die schönen Trompeten blasen
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Kindertotenlieder: No. 1, Nun will die Sonn' so hell aufgeh'n!
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Kindertotenlieder: No. 2, Nun seh' ich wohl, warum so dunkle Flammen
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Kindertotenlieder: No. 3, Wenn dein Mütterlein
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Mahler: Des Knaben Wunderhorn: Rheinlegendchen
Mahler: Des Knaben Wunderhorn: Wer hat dies Liedlein erdacht?
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