Daniel Walter Chorzempa (December 7, 1944 – March 25, 2023) was an American organist, composer and architect. Biography Daniel Chorzempa was born in Minneapolis, Minnesota on December 7, 1944. He sub
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6611db70bb82023a5a54a5e42de08f7fcd56cf774cba228024060fac70241507. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cdfc8808-5c59-4ebc-9b7b-5d7e376f4dc4.json and https://artists.proofprofile.net/proofs/artist/cdfc8808-5c59-4ebc-9b7b-5d7e376f4dc4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6f5bbcf899c27f6e2dff6cc4bf3d4a57c3e6f46115e5d0d9f5ae7b0ec6b2cf. 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/GBAYC0902894.
Bach, JS: Concerto for Oboe and Violin in C Minor, BWV 1060R: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeefd46ff4d5cccde84c3adb88f64994e466f03b6c2c406ebe06d7c1606d8b49b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0000980.
Mozart: Adagio for Violin and Orchestra in E Major, K. 261
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e420a2e59a5a37f6987099248bfa46d259f670c42be1dbd52fad10d6640ae15. 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/GBAYC8900184.
Handel: Water Music, Suite No. 1 in F Major, HWV 348: II. Adagio e staccato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001a961bce6efaa0d4484b9df76b657d3c801a4e8a693709a2e66b28464ced59. 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/GBAYC8400389.
Sibelius: Violin Concerto in D Minor, Op. 47: II. Adagio di molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8cd3ab929a5a65a14042bdecbb7b7088ab82bc32d1e1778548a4f5ca0841e3. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9600701.
Grieg: Piano Concerto in A Minor, Op. 16: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455da3c1fe141f0cd6b052782eae02890c7be648c1ce7287966c6e6312430787. 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/GBAYC0203867.
Vivaldi: L'estro armonico, Concerto for Two Violins in G Minor, Op. 3 No. 2, RV 578: I. Adagio e spiccato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e3d9e51cce9d33851347fbc0f35f98b80b2fa25008ff9f2530135211fd92d3. 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/GBAYC0401386.
Mozart: Flute Concerto No. 1 in G Major, K. 313: II. Adagio ma non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe1463c3678dc29234d9604bd594c0ba5968975eedd93e3dd7ae43cc1fef19f. 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/GBAYC9600736.
Berlioz: Symphonie fantastique, Op. 14, H 48: III. Scène aux champs. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863d05d42dc081cc86e71b5d5ab03d6014088727020fb80e37cf6e798f22d8aa. 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/GBAYC0801698.
Beethoven: Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": II. Marcia funebre. Adagio assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd196030f69bf6f7624d632c1697d3d8c2f9e236010ae66c059378246d4412219. 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/GBDYG1701439.
Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d32c50a28582e21bc7c59d194ce61190a1cfd053995eb572683db1ef8f8b84. 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/GBAYC0500933.
Mozart: Violin Concerto No. 3 in G Major, K. 216: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60bf5c84f21d1a44666bbc3c95e54b5dbeef6f5fb93e62257a683cbf43991946. 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/DEC629502794.
Mahler: Symphony No. 9: IV. Adagio. Sehr langsam und noch zurückhaltend
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6ef20f6d534a6508734c713de80dddc21b37b80be3a1e12759a4bd8ba94f26. 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/GBAYC2000175.
Fauré: Requiem; Pavane; Pelléas et Mélisande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e74414d6d14f4b4cdd00ffe8df81bd95227d4672eae8e7ff8ae8a3961a9e3b. 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/NLA507500210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b5fa8bc82e4a819a3572941273714cfdf2ffeb0b8f90979349ced416911221. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507500213.
Pelléas et Mélisande, Op. 80: 1. Prelude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6d18a9eec709e8d245561ba09a4407d1ac43d5b12c392ab56c7bbef792dff1. 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/NLA507901811.
Pelléas et Mélisande, Op. 80: 4. Sicilienne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8108f3349ad8d7bc8fa77796b8150ab9b80298e9a1e3be0f55dc0fdeb933d87f. 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/NLA507901814.
Pelléas et Mélisande, Op. 80: 5. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0617047932cb653654bc5cf21ca6044f10b3c16a1112cd3b5fa2383a20835b27. 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/NLA507901815.
Berliner Philharmoniker - Romantic Symphonies by Brahms, Berlioz, Schumann, Dvořák...
Brahms: Symphony No. 3 in F Major, Op. 90: III. Poco allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed58e2324b03a897276cd057bdb700aa2e71376abeacbb48f0c03aa2911f815. 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/GBAYC0900767.
Brahms: Symphony No. 3 in F Major, Op. 90: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be0ed150fcc43c7db6e5948d2d35a2f9bb66acc5c4b250e9dd3568aaa76436c. 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/GBAYC0900768.
Schumann: Symphony No. 4 in D Minor, Op. 120: II. Romanze. Ziemlich langsam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e21509c04f0f19660922451e32b123fa7ebada8529ffc03231a56216b5aa6b3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809513202.
Berlioz: Symphonie fantastique, Op. 14, H 48: I. Rêveries - Passions. Largo - Allegro agitato e appassionato assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0897002bf5fc8f8bae3f1e2851b8460e35391348ce548f4846f0093194d66ff6. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/GBAYC0801696.
Berlioz: Symphonie fantastique, Op. 14, H 48: II. Un bal. Valse. Allegro non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22cd0d3853d5c08d429babb31afdb72946a5cf3da2da538b46462838d02d1aa. 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/GBAYC0801697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863d05d42dc081cc86e71b5d5ab03d6014088727020fb80e37cf6e798f22d8aa. 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/GBAYC0801698.
Berlioz: Symphonie fantastique, Op. 14, H 48: IV. Marche au supplice. Allegretto non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f75569ede8f277b5b99ce0f90dd6d4f21dd4a4c86176125965249f8ade62dbe. 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/GBAYC0801699.
Berlioz: Symphonie fantastique, Op. 14, H 48: V. Songe d'une nuit du sabbat. Larghetto - Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af002857d6a43862e96532c7847ed8381b815239cf816b15bd06d2cf6f2fa2b. 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/GBAYC0801700.
Saint-Saëns: Symphony No. 3 in C Minor, Op. 78 "Organ Symphony": II. (b) Maestoso - Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20cff94ecc0dacc4a2dc291aef0690c2afd7e4c2ae7784cf5e445659663f748c. 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/DEA809523504.
Dvořák: Symphony No. 9 in E Minor, Op. 95, B. 178 "From the New World": I. Adagio - Allegro molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ebb4040807bdfc0eb19bea51bcab7b2a1ac0721762cd61a0d0daa36d67675c. 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/GBAYC1000311.
Bruckner: Symphony No. 4 in E-Flat Major, WAB 104 "Romantic": I. Bewegt, nicht zu schnell (1886 Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9d74066885ccc08589c27cd19e3e64db6a260faf3ee07620b82fc03491b75c. 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/GBAYC0700976.
Bruckner: Symphony No. 4 in E-Flat Major, WAB 104 "Romantic": II. Andante, quasi allegretto (1886 Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d3dfb4c15b1c2f2a9ae378692f60db5d2e6c2b41b86c26abdae8fabf09e8c2. 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/GBAYC0700977.
Bruckner: Symphony No. 4 in E-Flat Major, WAB 104 "Romantic": III. Scherzo. Bewegt - Trio. Nicht zu schnell (1886 Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df473c3e348a94ad0741ac7183d1def3771563702bba4cb9bb99b3e3b315d38. 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/GBAYC0700978.
Brahms: Symphony No. 2 in D Major, Op. 73: II. Adagio non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47c55066524f5dcb6d8e0b367a172ec028e694dec9d0cff5fdcd4475173aa46. 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/DEA806209102.
Schumann: Symphony No. 3 in E-Flat Major, Op. 97 "Rhenish": I. Lebhaft
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877229ab362605857d5b69d5db36f89efa02bb576194ad7c7bc0099d1d7bb098. 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/GBAYC9900964.
Schumann: Symphony No. 3 in E-Flat Major, Op. 97 "Rhenish": II. Scherzo. Sehr mäßig
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3076f35eb92d630300c580f182e3c73e4ac1fac8dbf2ea1d1a4f82d86954b93a. 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/GBAYC9900965.
Schumann: Symphony No. 3 in E-Flat Major, Op. 97 "Rhenish": IV. Feierlich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f91c3735b7e02d82e27de6a0e58a1c84854ef5c0b3615fb793b90b718910e33. 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/GBAYC9900967.
Franck: Symphony in D Minor, FWV 48: I. Lento - Allegro non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc75a37e388230f0d20f043c4ce6c9ba41310f99ccc151a86918e030f57fd54. 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/DEA809523401.
Brahms: Symphony No. 4 in E Minor, Op. 98: II. Andante moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10f7a2d8be866fa0af6c5818ac1eb205fa235eff5bc14c14774624b67baacd9. 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/DEA809700402.
Brahms: Symphony No. 4 in E Minor, Op. 98: III. Allegro giocoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa633b6c8a7dd875026dd79ee32a15970ac7d661a469d0e1df38b6813cb5202e2. 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/DEA809700403.
Brahms: Symphony No. 4 in E Minor, Op. 98: IV. Allegro energico e passionato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c8f0e4019fcdbd4a62cc5bb8bdd8e40a3c5e959bc423c07acfe4fed69ac6c4. 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/DEA809700404.
Mendelssohn: Symphony No. 2 in B-Flat Major, Op. 52, MWV A18 "Lobgesang": I. Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fc33af37831d64ad91dabaea072bd9d9d98db7869c9051215a66fac46a1bcf. 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/DEA348702095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d04c1212c31b261d1f5461bc6d639df50bb787b02a8ac15f4ab3e95cb9ce4e. 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/NLA508208909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3efdbec4b9150d1d0c13a719ff7a05438ed87d3dcc89d4bb423f52b0db205ca. 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/DEF057530504.
The Well-Tempered Clavier: Book I, BWV 846-869: I. Prelude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf60d85a36f47b0a3a17fc14b971e26b1111a8461a25d1034edff329f7ca251f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400701.
Serenade in D, K.250 "Haffner": 4. Rondo (Allegro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f60a73f0ad32a67fa6d15c0785e2e6412f6441f225624cd869789e72d4dc400. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508319505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70d88adfb9a4cd1c23080cac89c38bf535a658f585487d7c088e2a9b9b1958b. 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/GBF079540817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c7ab52de33b89f36131f577a85c366d4b4513164418d177cf94d5ebfa4d1b6. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961801800.
Nocturne No. 2 in E-Flat Major, Op. 9 No. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc636a4a02384fd154f75dc1b59e44ab245bb5c1f610ce6c099af62b0cb9d862c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058101020.
Orchestral Suite No. 3 in D Major, BWV 1068: II. Air "on the G String"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee3a99f528149ce0268592eeac9c9baa81baef720f38499f0bfbbe14caa372f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300600.
12 Etudes, Op. 25: No. 9 In G Flat Major - "Butterfly Wings"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f9ab870adff756abbfa699fb23916adfd815d9139045eabab34561cd5106d4. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our 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/GBF071440309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae71a34ca7095e4f0cf4ae2b85145388f79812149c47a00cc10b0f5233ad8804. 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/NLA507700290.
Himmelskönig, sei willkommen, BWV 182: I. Sonata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f3157b2f6f49f05581342b0ee7f97dfddb1eb9f4132ba3a59f97ddc2f8d3af. 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/GBAJY1927513.
15 Sinfonias, BWV 787-801: No. 13 in A Minor, BWV 799
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4773016ddeabaf2f933c403af8fba957558af5683f9edddf1ef4b33c42346a11. 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/DEB331863613.
Divertimento in E-Flat Major, K. 166/159d: IV. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7675034814437e9a3ad725bf257c11474e6e2c78b2f9cfccddcb56123d126ec. 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/NLA506900222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb3c48a3c98e3cf488adee17dba254b68d256a2a1bffd4d33076143336d762e. 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/NLA509001105.
Capriccio in B flat, BWV 992 "On the departure of a dear brother": 5. Allegro poco. Aria di Postiglione
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02946803aa75ce7746746fe1ef780847d8de0e6d15a91b283d01c7769144fba. 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/DEF055909685.
15 Three-part Inventions, BWV 787/801: No. 13 in A minor, BWV 799
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe621825b7052e2a2a3c9cb1e6f678ba652773f8dd2cd9981fa07cd91f5f79f. 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/GBF078340128.
Mazurka No. 49 in A Minor Op. 68 No. 2: Lento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282831aa8c8f6951086a81ee7698bc3e48889e76f3adc895190609f397ff35cf. 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/DEF054302440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3aa1384459909790985ffee207c7e1f629358b79f1761c9a81fe715ebace47. 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/DEF059205054.
6 Minuets K. 105 (attribution doubtful): No. 4 in G Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5071e408671bab07125b678624c1b90806f20ab01b726f4706e5733a833dc581. 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/GBBBA6550624.
Prelude & Fugue in C Minor (Well-Tempered Clavier, Book I, No. 2), BWV 847: II. Fugue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8ada7f1cbff7bdcfc69c458afc88c720a7cffb88ee7be23b1271879ad65457. 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/DEN961830310.
Cantata No. 142, BWV 142 "Uns ist ein Kind Geoboren": Concerto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5858816cf4b1a38cb61097d0920d616b9f025d508ccb15b0fa813dcbeee39d2. 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/GBBBA1100650.
Das Wohltemperierte Klavier: Book 2, BWV 870-893: Fuge G-Dur, BWV 884
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2dcd19689c7272c2c1d1c9eca8f9866dee50f56938b9f847072905daec54f5e. 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/DEB331127306.
Orchestral Suite No. 2 In B Minor, BWV 1067: 8. Badinerie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7a6d7bc5f309c5efa16ad87a215562470d6b8f761d51aec8223440b1f38109. 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/DEF058200437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd95f9363a7b7acea103c6293c49a3075db2b88451b104a05c05f391d2e92e8. 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/NLA507602314.
Partita No. 1 in B flat, BWV 825: 6. Menuet II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ab858e9a4c61f62f5c95a753f3f2dd5397987af02d65e9173ce2f22186afbd. 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/GBF078331306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15769736c4fee6f524d6078fc8d36b7af9846a71f1849a974ce8cf223c5ed6ed. 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/DEN960901460.
15 Inventions, BWV 772-786: 9. Invention In F Minor, BWV 780
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d8ab7e3c3621829f1b0c070c680f850433642e757a92eb53ecbb7277a9c67b. 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/DEF055030309.
Prelude and Fugue in C sharp (WTK, Book II, No. 3), BWV 872: Praeludium 3 - Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e7c20782ed26ae6d6bb110a731cfcc55cad6b75e9ddf6e44d6758954f1b32a. 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/DEF056730605.
Piano Version of Ballet Music from Ascanio in Alba, K.Anh207: No. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6138a4751a3cb5d6b3d219d2c600ded549d18cab02ea5a6284e3dc480e5ffbf0. 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/GBF071600142.
Fughetta super 'Wir glauben all'an einen Gott', BWV 681
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9800fe2afe37a89f2d005d69a42e1fdac4f11c8346f277f29649073c1bbe2f89. 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/FRZ039907680.
Orgelbüchlein: 39. Durch Adams Fall ist ganz verderbt, BWV 637
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e112e2111d40e0ccab1951ff3ba50223a2b0ade65ddc2efe984751b1063ccc. 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/NLA507523839.
Prelude and Fugue in B Flat Major (WTK, Book I, No. 21), BWV 866: I. Prelude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338133f6b6930f508e3a34e8c87caf62cee12add17623834488ab6059230f863. 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/DEN961400901.
Solomon, HWV 67, Act III: The Arrival of the Queen of Sheba
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38d81b60c389a42b8078dfa03c58dfdd8ab7a7ae4bee5888813fe25845169b5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076410210.
Oboe Concerto in D Minor, S. Z799: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947f6a222c4c5aabbb11638a66ee043342d5ef54246254b66c00a0f9a52ab9c4. 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/NLA508534602.
Canon in D Major, P. 37/1 (Orch. Münchinger)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7fe440fc774563b2aaa6854eb81c2d449b53f1c127830fe077057e6caea779. 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/GBF077710221.
Orchestral Suite No. 3 in D Major, BWV 1068: II. Air
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cc1be0eab461d0ba80cad2263830d86d3cc7d8f13e12c3d61d949a628cdfd2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our 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/GBF077010112.
Was mir behagt, ist nur die muntre Jagd, Cantata BWV 208: Sheep May Safely Graze
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcf2d255506c577422ff5f39102373877c04c5575fa00389a3390b902dff47a. 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/GBF077710390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8e3d2ce5307752b74d2625c6447228802bfda9f5fa46c95f830925b81354c2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc696f095053aa034babd5da865965371555c741f48fabcc6db5701499baad02d. 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/GBF079043801.
Messiah, HWV 56, Pt. 3: No. 45, Aria. I Know That My Redeemer Liveth (Soprano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e142b16965281d0cf08faba6b262ec0c81c3ce613c79e000365b4c581818ae6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our 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/GBF078430425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b34e75ffcc182f49c61b590ea40ab9234cc560dfadf30da89e1fc86b31a529b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186cb71824d088b7c178a0291c3e3dd4fee8704c06cdd0029d287520fb4b5230. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079940001.
Toccata and Fugue in D minor, BWV 565: Toccata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3f16c01476b3d7be00e77c753bfa0b9eea6ea7bac2f24f2c7877a3d50eda13. 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/NLA508204501.
Water Music Suite No. 2 in D Major, HWV 349: Hornpipe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0824d957a02289f4fe7c85ea335f24baae0c5214150b0c0eea138c2c9cd4cc. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077140105.
Gloria, RV 589: I. Gloria in excelsis Deo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359c6a38072e19bee471672b7932b79369a5f8166fbcbf25d56c19c8ac7dd64b. 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/GBF077740201.
Adagio for Strings and Organ in G minor (Arr. Giazotto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51f97aed17ccc6e0d58bbf7e20fba75b1f072bd0a39f2e1d0dce15478e9df5f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078430507.
Oboe Concerto in D Minor, BWV 1059R: II. Siciliano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc016a145e30b5dba010d1dea3a05a739b8c395de2607af89fb9246ed1e007c. 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/NLA508119405.
Suite No. 2 in B minor, BWV 1067: 7. Badinerie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f6dde47a4ed6212695aca7e079889dc63dcdb1a917d8283856a9de27a629e0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077012850.
Stabat Mater, RV 621: I. Stabat Mater – II. Cuius animam – III. O quam tristis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde525be6d9705b23dda1a4d461e812a83a0fadb833be9d8d64c49a43c18dc093. 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/GBF077500161.
The Four Seasons, Winter, Violin Concerto in F Minor, RV 297, Op. 8 No. 4: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814760bb2b7e49d633190d1b1b2380e3cb2b5b4d6a7e2597791a6223f65ccfce. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our 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/GBBBA0441810.
Music for the Royal Fireworks, HWV 351: IV. La Réjouissance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93472526407efdf58ff098c7f5db095a396c374eff1fa99e03ba7d285d6d5056. 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/GBF077110024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf44f83087d9898246de80104937a5647d2588cc97411e46c91bdbac245c65d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA9650030.
Herz und Mund und Tat und Leben, Cantata BWV 147: Jesu, Joy Of Man's Desiring, BWV 147
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01673982562b49b3176c62c7847406c2c781f4e9a2afe1f0829fa583214ac60c. 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/GBF079612500.
Messiah, HWV 56, Pt. 2: No. 44, Chorus. Hallelujah, for the Lord God Omnipotent Reigneth
Academy of St Martin in the Fields Chorus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034ec4c10163574a0653b96208fdee1b22d7a91d07e90bfbfce5b5fb9396f086. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641531.
Concerto grosso in G Minor, Op. 6, No. 8 "fatto per la notte di Natale": III. Adagio - Allegro - Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf7120a7edf262d7d12d205a8f6e25c3c9b90c3b3d26a67c2e3b46c3e98c85a. 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/NLA508435703.
Violin Concerto No. 4 in E Major, TWV 51:E3: I. Affettuoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49328c0f1e6193f4c6ed589ea04ee287b4e7cbc04ca654259abdceb85ea90e15. 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/NLA508214501.
Brandenburg Concerto No. 5 in D, BWV 1050: 3. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bce86b8e72fd26248322051d2b3afcdc9da3b1f78909cbb650bb8183e27c6ec. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507400181.
Prelude and Fugue in C (WTK, Book I, No. 1), BWV 846: Prelude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3561b7fcdc90b78fa0e596efcd6ffb42ad30836310194e5312bc71ea4106644c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our 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/GBF077811250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebf963020b3984fa7ce7de316834aa2aa37706036687a3c142c9beb0793a764. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078211740.
Violin Concerto No. 1 in A minor, BWV 1041: 1. (Allegro moderato)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a169ddbf810e83142591477824e1888c17bcb30841a2b9f4a0f0aa80544f9e. 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/NLA508532807.
Dido and Aeneas / Act 3: "Thy Hand, Belinda...When I Am Laid In Earth"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf823f6679923ad06eefb4884dbc09fa278d29007e444faacdf4c1bf17922c70c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA9870117.
Concerto for Lute, 2 Violins and Continuo in D major, RV 93: 2. Largo (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a4c9c800fb22024c780af6b47f754123bd583f8cadb536b7413dd7cad22d4c. 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/GBF078610792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea73d0fce2c98f19ee9c574371ed5798e1e216cd242eda0868306fcb0869cae. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T18:59:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079814210.
Concerto for 2 Violins in D Minor, BWV 1043: II. Largo ma non tanto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddc2f429a0f069826d5c75adfe5f05e996d130a163bbe6a7938a7f37a46a2ba. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507509708.
Water Music Suite No. 1 in F Major, HWV 348: Air
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0c075e43fb0e4f6099a9497e6c9fd8ff50c4241a0d19f49c653a7c87bc62fd. 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/GBF077140113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07e09aea7eef53a913fe0fe3c44feeb9ec3e6748c87b5a9405ca629db6dd48b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0344370.
Nulla in mundo pax, R.630: 1. Nulla in mundo pax sincera - Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe996c61da5df55cb602d0bf4ee864cb99da4ba81192e7b1cbfbb166ce3549e7c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA7850330.
The Four Seasons, Spring, Violin Concerto in E Major, RV 269, Op. 8 No. 1: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf7d70bfc170faad89bbc28af8caa05f81517470a363eac5295053feb14cc03. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our 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/GBBBA0441710.
Coronation Anthem No. 1, HWV 258 "Zadok the Priest”
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0353151028948701a44bbab447f361e6a74febf2c2573ec4b27af1fe5dddd9. 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/NLA509005327.
The Four Seasons, Summer, Violin Concerto in G Minor, RV 315, Op. 8 No. 2: III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527b0bba47ee795ba3e81b2ef0aed7b2a9c0c0926390593288109cfc8ed51c37. 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/GBBBA0441760.
Beethoven: Piano Sonatas Nos. 14 "Moonlight", 8 "Pathétique" & 23 "Appassionata"
Mozart: The Organ Sonatas & Solos (Complete Mozart Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6dcbc41f1dd57e8538ce01b823b7870e521e7c3d545a2eb05fd21ddb61059f9. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507200457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99dfe44967aab679feae7ccbacc78c5b61ba1b85874eb26d87402c145c56ee18. 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/NLA507200470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0e2c0eec30514c8ca09d379ee3149118121c731d4eb5c0736538a633edfde6. 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/NLA507200459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714b219f9106842c958e09b59c7c820d136fbd181e0079c8b4883630d1065c68. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/NLA507200460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf299aed19a96b36e27485726bc19a6a3adf2bd1b0c08724984876c6aa71571a. 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/NLA507200472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5bb867bdf170ed1a1cb059afc53fd083a61612755b407a2a8d1149458a12111. 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/NLA507200462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba1a7979dc58157abe8b391d315a6b3d36209ede72e1dc9f37101c7f6d9184b. 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/NLA507200465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f236cb84928eca2332da6cc59a12e4a4f504fe137cc6b8e907a347c2f3a157b. 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/NLA507200466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe696f5ca3c79b016380fe44490160a84b80bfbc51233b25fa2b8c05859de1a8c. 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/NLA507200468.
Vierne: Organ Symphony No.1; Pièces de fantaisie
Bach, J.S.: Toccata & Fugue in D minor, etc.
Wagner: Organ Transcriptions / Boëllmann: Suite gothique / Rheinberger: Cantilena
Bach, J.S.: Six Schübler Chorales; Fantasia in G major; Partita sopra "Sei gegrüsset"
Bach, J.S.: Orgelbüchlein; Leipzig Chorales; 6 Trio Sonatas
Orgelbüchlein: 5. Puer natus in Bethlehem, BWV 603
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e8e035deee93a475824f037024f8b95f9cd0efb869a69de41209f6f83c9a75. 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/NLA507523805.
Handel: Organ Concertos Nos. 5, 6, 8, 11 & 13
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b5fa8bc82e4a819a3572941273714cfdf2ffeb0b8f90979349ced416911221. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507500213.
Brandenburg Concerto No. 2 in F, BWV 1047: 1. (Allegro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2be9c35754d4982d33a17c8fb39bedd372bcde5f06fdb3242772c6968ddf641. 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/NLA508309805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f52bd0742603c342c09419ddb6fb810b09e641b1d6afa2665483eb82dbd3fb. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA505800187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4ad09630cef62178038dd8d5029dcdc50c04f4c42d4af81b5906086a24440c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509311913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919d25a847b18732f5e83300a97eb4e521a965f27b6abc6d3b596fd86f970ad8. 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/NLA509311915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e7d5c340bf85e12025a6f75421fa52390f7e3ff30d413cd50a7398a9cdba81. 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/NLA506100365.
Serenade in G, K.525 "Eine kleine Nachtmusik" - Orchestral version: 1. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8700a1ece4cff4f264043186a40d68438472ff635aa7e807f7fa4d542b594c2. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508208901.
Symphony No. 40 In G Minor, K.550: 1. Molto allegro - Excerpt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6367f873708fa864fc02ad88631ea5eab2d2a01a2f80d2f13f9513466301323d. 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/NLA508513509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6941541680d37e91e871ad6dd0cf92c4478459af937bebadd4f7a169ae654e53. 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/NLA509106509.
Peer Gynt, Op. 23 - Concert version by Kurt Masur & Friedhelm Eberle: Prelude: Morning Mood
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0788f05c8d5c96b4e6249a78561fca5e4e46dd870a5f907b6c6306e0896d7606. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508703017.
Rhapsody on a Theme by Paganini, Op. 43: Variation 18
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0767fe6540a4d73292959f9ab818e5f5bc485314c4b9637839a9239c726a92f. 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/NLA508109310.
Le Carnaval des Animaux, R. 125: Le Cygne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebc39e1912b2abecfd50027089f12b481474da773d87c1d08b23d0639e64f84. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our 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/NLA508531313.
Liebestraum No. 3 in A flat, S.541 No. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7bfa611c2f4dd9255feb7aa0900a9c5476750287cc45d3b81b2bf309520a5f. 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/NLA508531106.
String Quintet E, Op.13, No.5: 3. Menuetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4827f3b8fdbdffb43b6141c4902ff062d6dd7791e7bab069e5683761c5263013. 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/NLA508208908.
Herz und Mund und Tat und Leben, Cantata BWV 147: Jesu Joy Of Man's Desiring
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb3fff64ae53ea817996e7d7b918c2af37fd788291adef2d3c359387707941a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our 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/NLA508325104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545e104c3251ca110c3a4ee1686deb51cd40d0316a77578049ef0fd8b5ceb1cd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our 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/NLA507700423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c795a35a01edeca41f4d15cfd5140cdd596c768f5e0f3dd822f464a1d6ef1f. 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/NLA508208907.
Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight Sonata": I. Adagio sostenuto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f2395f6bdc2a41c37bfc5623c3bc19c49338dcc9fb9e1f8b871d4019f8b81c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbcac279ae31ba5d01fd1b4dc8a7a1989660a1c41493f5f82dad5f9dcf7f177. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508330110.
Il barbiere di Siviglia / Act I: No. 2 Cavatina: "Largo al factotum"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810ab94a7bf5b7a85cdc70138725a361a5e8aa47395d733986906d64f563d926. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509108001.
Les Contes d'Hoffmann / Act 4: Entr'acte (Barcarolle)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580d9f3236df181f9fa71932e9e231d95ae1d4d8428b49114b89059e92f535f7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508330109.
21 Hungarian Dances, WoO 1 - Orchestral Version: No. 5 in G Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd901cd64ae886b9941d5ee4144f2068c57ba0ddd9a7bffe01db00ae2bc4259. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our 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/NLA508118005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563c4e3dc8ed69711cea2537844d716c117b1aca9cc2ffa1fa0f4ac0fbd94f0b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633336991feb5f6873e2bf1bcfa3ae02863458b307b76f020c2c72d3d6582097. 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/NLA508213211.
"Pomp and Circumstance," Op. 39: March, No. 1 in D
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb052c75408484d235d5a216f19a9f90ffbb9b55420bdab08f2f6c53e08a56f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our 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/NLA507709419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616c454bcc840ac6f81ca0ae5a7accf43b672614a22aa5b2ebd3ec4c17c839a9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506001374.
Violin Concerto In E Minor, Op. 64, MWV O14: 1. Allegro molto appassionato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930a68d1f7d5adcf5b266a7383947ae60c129a0a85f244008a5aec6526a2e3e2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507501107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae674abd8b7f3f6df305dbbd1128cdb61779085f917cb798b33b848ce2daceaf. 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/NLA507911309.
Carl Philipp Emanuel Bach Chamber Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b20d45baa0d8033ba0cac979a47e6b8bea8ba8f4fa6bb98fa66a05c449840f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509011621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8108f3349ad8d7bc8fa77796b8150ab9b80298e9a1e3be0f55dc0fdeb933d87f. 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/NLA507901814.
Nulla in mundo pax, R.630: 1. Nulla in mundo pax (Larghetto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498b4134c4d06e5c415575665971c456acc5572746ba2a8b441d04bd134e4cfb. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507710521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c56924c8fe400a9ce64823bd266c6a9ab20163272383c5fb17f70045805dca8. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200778.
Adagio from Spartacus: Onedin Line theme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e70b76141195af1e1d1b9813b844ecb4a72852953fdb6f5090af4706c246c8. 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/NLA509308111.
Romeo and Juliet, Op. 64 / Act 1: 13. Dance Of The Knights
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd9b98a425d8022d09c906cce44bbdc5ca7c42ca0ddbdfb83f40eadbc6482fc. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509002237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e6fd95116d2c2b27adcd9299ad2ead8576a47ac0e10764cf44483ebd7467f9. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507201067.
Introduction et Rondo Capriccioso, Op. 28, R. 188
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f8a58a510dfa99537c49e239a9e4f8080ff5deb7b026e474f4537f4e99a47b. 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/NLA506900808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e813d365ca6671d311e110a2e127dbc7fb1b7b5e4e951b52c3baba20a90e10. 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/NLA506100136.
Piano Concerto No. 4 in C minor, Op. 44: 1. Allegro moderato - Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1111da9858f9f02761f0718a06405a7906d1fb54256702e9c41035892aa69e. 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/NLA507000348.
Le Carnaval des Animaux, R. 125: Introduction et Marche royale du Lion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023860d8c381aa45241ad769bb8ea906590cc6f7d436e9729fce4fa4f7c39308. 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/NLA508015101.
Le Carnaval des Animaux, R. 125: Poules et Coqs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e7006f78079bc2e52255485feb14374777e04528a7151314fcec343ff0a08b. 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/NLA508015102.
Le Carnaval des Animaux, R. 125: Hémiones (Animaux véloces)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fdbada650f9c8339ac5eaeb5920e51e55da903ede32a806038cc1ca0bb4ed4c. 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/NLA508015103.
Le Carnaval des Animaux, R. 125: 5. L'Eléphant
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bab0c9fc2cdb48e1ccd58043276d91ec1a897d59d8fea121dcdc950882aaeee. 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/NLA508025805.
Le Carnaval des Animaux, R. 125: Personnages à longues oreilles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596c10c23bbbe8f2773b136023f0d40f6a64cece898808a0dce8f31911cc9d0c. 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/NLA508015108.
Le Carnaval des Animaux, R. 125: Le coucou au fond des bois
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bba6d4ebed0525a5f23f3d6ebd75634a584887e05a069a175dbf22533b3a5ed. 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/NLA508015109.
Le Carnaval des Animaux, R. 125: Volières
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79eedf382a39f196d80a3f264e63478090abaa9137856dae14b23399a9dc3262. 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/NLA508015110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d2bcd15766a745836e077fa2cb508fc3286d92a8088f0921f98b3c185b420d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200571.
Mozart: Complete Edition Box 10: Missae, Requiem etc
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3afd885b35dd3e1009416645eb1377efa474db20c744326fa03c0df8f426303b. 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/NLA508802509.
The 101 Most Essential Classical Music Pieces Ever
Prelude in E Minor, BWV 855/I (Arr. Siloti in B Minor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaff228af4315420c46228a2d4a6c529dd98340dcbc74a3dbe506a4bcd750444. 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/DEN961830327.
Concerto For Cor Anglais (From BWV 54): 1. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200deca6cd5e917cea893e62d0d380599636f41d8f8b9a1ed9d5c81d551e83d2. 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/GBBBA0900461.
Organ Sonata No. 4, BWV 528: II. Andante [Adagio] (Transcr. by August Stradal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c70c7a6e0cc6322bd42d8ebb524ad1637e76ed484ac1959b69017e467724bf9. 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/DEN961830305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee3a99f528149ce0268592eeac9c9baa81baef720f38499f0bfbbe14caa372f. 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/DEF058300600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5418bfe1881ba864bcd2dcf72fe99bf9cbed93e32f3ce36cc89e9e84b366c8. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507711411.
Franck: Symphony - Saint-Saëns: Symphony No. 3 with Organ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b34e75ffcc182f49c61b590ea40ab9234cc560dfadf30da89e1fc86b31a529b. 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/NLA507100156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236d8965c11866c14d9294e54a714f3bc471b915bc81ed361f56d29ef60a0195. 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/DEF056802150.
French Suite No. 6 in E Major, BWV 817: V. Polonaise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3770b2ed61f4f950a39aa811ee8362433d195ca35d5e569232531626ba9033. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059304405.
Aria variata (alla maniera italiana) in A Minor, BWV 989: Aria da capo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3212ce4098a4f1e96b048d80c9859b64f05663787e9b6ac5c97695848cff0d51. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961830323.
Sinfonia (3-Part Invention) No. 1 in C Major, BWV 787
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fa4d90219af8086aa65fce9b6ee5befb99666889b213f4260effc0276afe58. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0741610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0adea233ecd64bae803d1469028022c1758aef02f0b141a8e9ecf3593de90e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509509003.
French Suite No. 4 in E flat, BWV 815: 6. Menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9704fdf4a569b69fa65deb8557d63b46ee32842ac6e5f3758c07c5d124e4323. 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/GBF071700086.
Sonata for Flute or Violin No.4 in C, BWV 1033: 1. Andante - Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec294fef5609e6f834bf2c517e698fa0e91593d48a547dc71803c0a74f64452. 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/NLA508702301.
Suite in E Minor, BWV 996 (Transp. in G Minor): V. Bourrée
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcff0c74f30866afa03791c1e5f5361093ff3d78d572c1aabfeefe84f5a71d24. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058301155.
Sonata for Flute or Violin No.4 in C, BWV 1033: 3. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3d8d5f52a536f69cb18bad9318de31c4a8f1474465fb911e8aac177971b289. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508702304.
Suite in E for Lute, BWV 1006a/1000 - Arr. for Guitar: 5. Bourrée
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7d4f239bcfbed6c83c3ebf4e88af5b4b2fd724f6630b125e1c3f9d2ef1f260. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078711525.
The Well-Tempered Clavier, Book 1: Fugue No. 23 in B Major, BWV 868/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8f2f5f863ca40256ed53e14301cafddadee173e082f80ab39afe85a7cd9a4a. 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/DEN960731111.
Das Wohltemperierte Klavier: Book 1, BWV 846-869: Fugue in F sharp major BWV 858
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8daa95b0e3f47e98b2cb646ac8fe685d50be0f522adafb9a873dff553d78f1f5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0540526.
The Well-Tempered Clavier, Book 1: Fugue No. 17 in A-Flat Major, BWV 862/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6538ae719f75c950fb4608c485ee0e60620fb0475bae2e1b170a4d75d9f40a3a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960731107.
French Suite No. 5 in G Major, BWV 816: VI. Loure
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf117797b03d587a91b6ebe287b927cfda7b3108f5c400d85eef2242be0c593d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079111146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e8e035deee93a475824f037024f8b95f9cd0efb869a69de41209f6f83c9a75. 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/NLA507523805.
French Suite No. 4 in E-Flat Major, BWV 815: I. Allemande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acde47db4bc93d578404f3050475e5eac68f13176fbc3ebb301511bd06ac385. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079111131.
The Well-Tempered Clavier, Book 2: Fugue No. 7 in E-Flat Major, BWV 876/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fcbdf33c601ea0a04929a9ae18bf6b1a0ba391fa04d9fae4b6870cf2b7447a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960701013.
Gottes Zeit ist die allerbeste Zeit, BWV 106: I. Sonatina (Transcr. for Piano Four Hands by György Kurtàg)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9be1abc0c969d3dc95c4434487a64cf7c23be285375e359855f423b41acfb4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961830336.
Viola da gamba Sonata in D Major, BWV 1028: I. Adagio - Performed on Cello & Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffce93031ada83bca3f28a29ca055ffa81a5b118e08f676395d33b386a986f40. 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/DEF058500021.
Suite for Solo Cello No. 1 in G Major, BWV 1007 (Transcr. for Solo Guitar by Göran Söllscher): VI. Gigue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0691cad342268ef5d280f8d12d0f36af24df92f9877f8ea254d0cff96765a6. 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/DEF059102406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5fbe34caf2f3b5dbbe306f8083b0ccfa8514c56e01c3282f9a22a07d17d8d5e. 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/GBF078340113.
Sonata in G Major for Violin & Continuo, BWV 1021: 3. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e4a1290ec5a1de357f74373495876544077c23d726601e0dc338026b98b753. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507920312.
Suite No. 2 in B minor, BWV 1067: 2. Rondeau
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8250ef9dc33cdf1989a5f5a48117642e64ff9b88d9ed947d2435cdee5bd27c. 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/NLA506300113.
Notenbüchlein für Anna Magdalena Bach (Arr. for guitar A. Lagoya): 26. Musette in D major, Anh.126
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6ca8d186f8dc1857510894d327c00aab22e2cf914839cbeadf7dd53e880a80. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ037102230.
Flute Sonata in E Major, BWV 1035: 1. Adagio ma non tanto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acfb4a9bddb913692775f99e384636c0c649391689702dfb982c88b97e5f828. 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/NLA509109701.
Suite in E Major, BWV 1006a: VI. Bourrée
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8884e219329d2c3586b24c747470ea70d8dde74c3973f25341cfd34a9e8a9c82. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEA038102015.
Sonata for Violin and Harpsichord No. 2 in A, BWV 1015: 1. Dolce
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422d73cf576012ba18a0cf7d8406959f5099b9aefaeb5483be2fa3e0747cfae4. 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/NLA507800905.
Prelude & Fugue in F-Sharp Major (Well-Tempered Clavier, Book I, No. 13), BWV 858: Fugue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744afe97c3c6e5986e2ccd00c072e30ce5ee0e9afc7fe794d59543e9eedf435d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058000702.
Sinfonia (3-Part Invention) No. 2 in C Minor, BWV 788
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275323d2ad7bb75ed7899524612d63d0f39325708686fd83f5b2fb8178f1b20d. 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/GBF078340117.
The Well-Tempered Clavier, Book 1: Fugue No. 1 in C Major, BWV 846/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997e45a9c2db083375658b0790a051faf4906856e83bf16f4779837acc624519. 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/DEN960731101.
Suite in G Minor for Lute, BWV 995: III. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb9959b26c14d8b09b162020af7790712cfbe6e6784f9c5d0a99a56912c258a. 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/DEF058402813.
Sonata For Violin And Harpsichord No. 4 In C Minor, BWV 1017: 1. Siciliano (Largo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663f8da8c956af9410d15ada17d842c28e8f17fd4999faa698d2dec816d1f483. 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/NLA507800911.
French Suite No. 4 in E-Flat Major, BWV 815: V. Menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a294270477c15f0a7a7e455776d069671d6952b0d00daed8af354cd950b2383. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our 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/DEF059304385.
Capriccio in B flat major, BWV 992 "On the Departure of a Dear Brother": 1. Arioso (Adagio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb139d4f9b4461b5e43b1a848f9d8073036d98087472152b90125d26e84096722. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508534103.
Von Himmel hoch, da komm' ich her, BWV 606
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52187b2e23835264cf263ca4b6f224bcc8c55765d04b5eb3c61405e44f14bf37. 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/NLA507700110.
Die Kunst der Fuge, BWV 1080: Contrapunctus XII a 4 inversus - Performed by String Quartet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f13d1d20f53b0eb6b8b4e8500223fd5838f9954c23b8047025106eab5c032c. 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/DEN960330314.
The Well-Tempered Clavier, Book 2: Fugue No. 8 in D-Sharp Minor, BWV 877/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b108301afe8807af4ee481033b8b205017a6ecdf5cb7fc78162eaf565a4eed. 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/DEN960701014.
The Well-Tempered Clavier, Book II (BWV 870-893) - Arranged By Catrin Finch: Prelude In C Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0713665f53d1260f94964a296f60d3fb3ecad9fe0bdf61c6d63bea7c5c4f664c. 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/DEN961300420.
Gottes Zeit ist die allerbeste Zeit, BWV 106 "Actus tragicus": I. Sonatina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4abfc0cf0705f5031cf4f7e5154b668cbdbc368729c196e1facf50b747d3afe. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB339661913.
Suite for Solo Cello No. 2 in D Minor, BWV 1008 (Transcr. for Solo Guitar by Göran Söllscher): III. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737b6bb60fe307511a591e9ca693dedb5efd228097263ee68cfa5b4b0cdc1416. 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/DEF059102413.
Prelude & Fugue in E Major (Well-Tempered Clavier, Book I, No. 9), BWV 854: Fugue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73f51b90ef20cbb64400416d43e5bfd0f50eb37c399fb21a4f9dd28e1d4066e. 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/DEF058000662.
English Suite No. 3 in G minor, BWV 808 - Transcr. for two guitars A. Lagoya: 3. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397a717e2f9574fe1b0db621f175a3aaf98b5627b73c3f5ebc7254c6a10f043d. 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/FRZ036603130.
Das Wohltemperierte Klavier: Book 1, BWV 846-869: Fugue in D major BWV 850
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89e263b60a177d9cd5fc9c6ede5d9cad8cb63018fa4fbc1355c7550809b2dd7. 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/GBBBA0540510.
The Well-Tempered Clavier, Book 2: Fugue No. 2 in C Minor, BWV 871/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817e1f5388777dc3fc911037a4b9b77ab78354ccec9bf1eed16dd2cf1f956797. 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/DEN960701011.
Prelude for Lute in C minor, BWV 999 - transcription for guitar in D minor: Prelude For Lute In C Minor, BWV 999
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26729026c85cafd0e795ceafccc27a856778526e7843f3f42060de33cd3edee. 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/DEF055404240.
Suite in E for Lute, BWV 1006a/1000 - Arr. Harp: 4. Menuet I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6938ce0643ef7734050bfb359cd6be7dba8d1f798446971ad37150dd938e7b51. 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/NLA508702315.
Prelude & Fugue in E-Flat Major (Well-Tempered Clavier, Book II, No. 7), BWV 876: Prelude & Fugue in E Flat Major, BWV 876
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6518f4c0226ff9ad81d92a00b44ab39f913855dd73e81ee9049978f64e328f9. 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/DEF058000742.
Die Kunst der Fuge, BWV 1080: Contrapunctus IX a 4 alla duodecima - Performed by String Quartet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b65d8487f45eedca121396feec7de456b412b08ab7fb6e1465efcaddc8a3f08. 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/DEN960330309.
French Suite No. 3 in B minor, BWV 814: 4. Anglaise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaade877e47861f0a2cf7e17857fc0da4c5f265e456ca59cd9240575f45e206d3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our 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/DEF057204294.
Partita No. 3 in A minor, BWV 827: 4. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f8cc69978d2855f8ba7e39043cfa1338e536dbc6291c7b18b42da5642b3cf9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508534317.
Sinfonia (3-Part Invention) No. 5 in E-Flat Major, BWV 791
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d616cdcb6cc9cad58bccd1194a09d210ee982ad6723901805a009ae0b99184. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0741650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5fbe34caf2f3b5dbbe306f8083b0ccfa8514c56e01c3282f9a22a07d17d8d5e. 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/GBF078340113.
The Well-Tempered Clavier: Book 1, BWV 846-869: 1. Prelude in C Major, BWV 846
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc406ab278eb59e546b9fa2721b04cbddb3208724dbf9d45e7b712c7ed5ee8d05. 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/DEN961601241.
Suite for Solo Cello No. 5 in C Minor, BWV 1011: III. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf062b651bd92585f2e7a0b5ee616588fcf6a227caaa1f19e11426a87ad8ef38b. 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/DEF059903403.