Edmund Rubbra (; 23 May 190114 February 1986) was a British composer. He composed both instrumental and vocal works for soloists, chamber groups and full choruses and orchestras. He was greatly esteem
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a70a7e34cf91587d97f34f43ac5e71b380306db95e824383495dc2b3043a2f3. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8fa91125-2577-42d8-823d-68f1d8486722.json and https://artists.proofprofile.net/proofs/artist/8fa91125-2577-42d8-823d-68f1d8486722.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Rubbra & Bliss: Piano Concertos (Hyperion Romantic Piano Concerto 81)
The Jade Mountain – Songs by Edmund Rubbra
Rubbra: The Jade Mountain, Op. 116: I. A Night Thought on Terrace Tower
Rubbra: Two Sonnets by William Alabaster, Op. 87: I. Upon the Crucifix
Rubbra: Orpheus with his lute, Op. 8 No. 2
Rubbra: Improvisations on Virginal Pieces by Giles Farnaby, Op. 50: No. 4, Loth to depart
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f2334fdd614bfb29f919e9ca9793efcbda3274afa2fe43a9c2328c9acccccf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000682 — a six-check JSON result.
Missa Cantuariensis Op. 59: VII. Gloria in excelsis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0556d70167be093558f66ef58634cd1581d185b54bb0229d98d5a9e93a24fa25. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1614424 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a1010d8217a21f111242dc268393b96f264fd554f949b49d02fd09194a6700. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0758701 — a six-check JSON result.
Viola Concerto: II. Vivo, con molto preciso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f96454161a529ac0c09b8f9329b2a94f38c0af7a3dc1f65b00f446c78c59b06. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0758702 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdeea76242e185ff00eb985a54247251982080cd3e76ab88fd98932f21439793. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0758703 — a six-check JSON result.
Viola Concerto in A Major, Op. 75: I. Introduzione quasi una fantasia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a81a4055241f2ff1d5fb1b7ba849a37af4901a76f35f04056cb6e59bf4c7dc. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0758705 — a six-check JSON result.
Viola Concerto in A Major, Op. 75: II. Molto vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa277cd327d7c98627514773ed12faee29d0317390aa4abc9bc625b18e382da6e. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0758706 — a six-check JSON result.
Viola Concerto in A Major, Op. 75: III. Collana musicale. Andante moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03177adcdb37a6a61e55f1062e3112116ff73e5014498111b493ca2cc1fe53b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0758707 — a six-check JSON result.
Rubbra: Symphonies Nos. 6 & 8 and Soliloquy, Op. 57
Rubbra: Symphonies Nos. 3 & 4, A Tribute & Resurgam
Rubbra: Festival Overture & Symphonies Nos. 2 & 7
Rubbra: Violin Concerto, Op. 103 / Improvisations, Op. 89
Rubbra: Sinfonia Concertante, A Tribute, The Morning Watch & Ode to the Queen
Rubbra: Nine Tenebrae Motets / Magnificat and Nunc Dimittis
Rubbra: Mass In Honour Of St Teresa Of Avila; Missa a3; 5 Motets; 5 Madrigals
Rubbra: Symphonies Nos. 5 and 8 / Ode To the Queen
Rubbra: Symphony No. 1, A Tribute & Sinfonia Concertante
Rubbra: Symphony No. 9 & The Morning Watch
Rubbra: Symphony No. 4, Symphony No. 10 & Symphony No. 11
Brahms: Piano Quartet No. 1 / Variations and Fugue On A Theme by Handel (Arr. for Orchestra)
Rubbra: Symphony No. 10 "Sinfonia da Camera" and other Orchestral Works
Rubbra: Symphony No. 10 / A Tribute / Improvisations On Virginal Pieces by Giles Farnaby
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e8e118e441f35dc95a44456376e4e356fe8c0c2968bb311079db50c05e66b2. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118601 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a967ebc336876f0963f0f479135226defe4a7a5d9d55d71c927fceefaa0ba86. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118602 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb79db34192569b91ca4c58932a1f80c91fb536cc80530ae7472563da09075a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118603 — a six-check JSON result.
Missa pro defunctis a6 (1605): Agnus Dei I, II & III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11fa0d67954ff9c9ff26259a845fbd64952bedf917c91a5d38b7885694fb425b. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118604 — a six-check JSON result.
Messa a 4 da cappella, SV 257: Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d857ff02c7ba340564060af3317eb8d3ec7bfd1e4b4a65895edfcbb6eafd67a. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118605 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72374770a1fb9397d735ec35fe89a1411d4265dacb5427c5cfcd2aa2b78d7032. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118606 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef385742d1a232d8f93f31244b236baf21225680efbcac02163ee69fc2d2ef7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118607 — a six-check JSON result.
Mass in B Minor, BWV 232: Agnus Dei - Dona nobis pacem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d263df4e422a50685f7cc97081aa14cc3f2fed22079077687209a33c3e0b64. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118608 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0152f8beea2b7bfac025e3cd7a248fdfe3d5faf010018fd7f083cb11d7b0b081. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118609 — a six-check JSON result.
Missa Concertata "La Lombardesca": Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6f3aecce68116ff32965919b7a85121ca5ab7cd1882ff226a12a0f54eb1bf8. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118610 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54710f681a6827be1fff1e14998ff16a17b4ec9377114db9c8e98ef53496fe74. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118611 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b820fc975c7e04576af51796876c01bbb12d2c8801b24cfb95c3f81c47ace1e. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118612 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46a64a69e38aa86fc4587ce879a13c11bb7e2e8fa3b51786a90fb552a54e512. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118613 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75633a5a89f18a9944dcb9bf8ae5ef8edcc1d61242d25f83422665e8a8521e82. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118614 — a six-check JSON result.
Missa Che fa oggi il mio sole: Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2b6dfd7b23d6882c3be7c3f8a7494a5e0831d16595903eba2991d7e918ce85. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118615 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670d3c37b454f381d8814dabd24e90ea4179c3c5f1a242ef08ec7b46a0bde01b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118616 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca11b8ccca72b50d3c9e9dc52994520318673f926c7f187658f221e35d10c00. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118617 — a six-check JSON result.
Messiah, HWV 56: Behold, the Lamb of God
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2562ee8843cfe626cbac697af052da1ca2a0cb7f35c8584ab7d7750c10fb0ae. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118618 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f30c4d1b8e875849a588e410892055dab241bf896a19a0427d3efbb1ee5f59. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118619 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fef283aa6c9902f2cea88b694c06b7ab92fe8fb1b6be424a340ab3555ff0c37. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2118620 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc0153f23f6f246a933b18e392d11289cbf7e1e8e9f4aa23deeca299fb3c915. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1513401 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeae3b365560b7fa6457a9fb41ea7afe2150c0619ebedcf88c4803f9d1d8b856. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1513402 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c937462bcaa8d841b675919c70ad2f7079bac66ef1c12566e4cfbbd5e9cd55c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1513403 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2605396ff88faa07cd73dd115b0a0599e1982a36bd96622899c6b8331c0bed42. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1513404 — a six-check JSON result.
Since I Believe in God the Father Almighty
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f69fee2908ffa774832489c70e11496f859844d5861ffd29b9445a5d444e66b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1513405 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d4e08f6f5ebafa6d07579f43a2e470baea67bb11c416234cfa013e6e4ae23c. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1513406 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252d11416e8d0dcd769b8f5c0b03635cc71b3cab98fb0795ad985cf6648e44ef. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1513407 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c60e1c165af79b16d58a494f58d208d2d327498eafdba780649451495f70d7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1513411 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eac3941668c2a736c7c1bd40c73c2de5d808eff51bddffc1104a83cec8303e8. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1513413 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87556d00cdf4fc04d0f1eb9509b51821353a1f6d52f514e747dbf664d62079ec. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1513414 — a six-check JSON result.
Dormi Jesu, Op. 3, No. 1, "The Virgin's Cradle Song"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f45d1277069fa1ce8002c4f4a582e4961d5f022c8bf3a48e061bcb30fc62fb7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG3E0220802 — a six-check JSON result.
Joseph Dearest, Joseph Mine (arr. N. Luboff)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8586fb06224e0a479d64a770607529d5c6f95d53276475b858586e9899b1dd. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG3E0220808 — a six-check JSON result.
O Little Town of Bethlehem (arr. D. Warland)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7cc361bc305cd688caedd76176f33442a74cd1f4993c9117a9b75d097500bc7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG3E0220812 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6778ffc2204603fd4305481ae8179e727bb0b3924a3d2c55242e705d99bda4a0. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG3E0220815 — a six-check JSON result.
Es ist ein Ros entsprungen (arr. J. Sandstrom)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960672f13db33543eeb4c10d1b4c0c43d6b4725cefacc6e609b2f2b2204cc13c. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG3E0220816 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387c47fb9822b3eaa476088fff19ad0e03f3fe74267802f30a40ca913b1d2419. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG3E0220817 — a six-check JSON result.
Silent Night (Stille Nacht) (arr. M. Sargent)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400a1c9729652627b7ad62df891efce65821317b5082f9bf70660fcfa1691aa7. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG3E0220821 — a six-check JSON result.
Rubbra: Missa cantuariensis, Dormi Jesu, That Virgin's Child Most Meek & Missa in honorem Sancti Dominici
Elgar: Variations on an Original Theme, Op. 36 "Enigma": Theme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287401f3246a53c5fb73c931dc3a87c398cfb46509fbfec03316c4544a11773a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000150 — a six-check JSON result.
Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation III. Con moto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a1e078332d9724dab98fd57c97562278f81c592f8d82fbbc7f91cf09e5686d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000085 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b7dac1f47308ced8f8f05eaa195649004639f493ffbb16d749b15ed591b2ac. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000862 — a six-check JSON result.
Mahler: Rückert Lieder: No. 2, Ich atmet' einen linden Duft!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e750d985c5c9157f47d5cc97f2276322591930125d56d535dd4fb0a93a33ab. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2001326 — a six-check JSON result.
Benjamin & Cimarosa: Oboe Concerto in C Minor: I. Introduzione. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f10856042b39b04c4342594c4ebaeaff9393d93224eb76e52667e14579a48ec. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2001043 — a six-check JSON result.
Handel / Arr. Hoffmann: Suite from Serse, HWV 40: II. Largo. "Ombra mai fù"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7058214468cbb1c7cc119f8db190629be5d85667424f3eda10aabf5b2d6c3c87. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000770 — a six-check JSON result.
Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Thema. Chorale St. Antoni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178390dd696bf4145fc7810329a5e7e467d71626587760266a68bb145e67771e. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000082 — a six-check JSON result.
Strauss, Johann I / Arr. Jacob : Radetzky-Marsch, Op. 228
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3171e2176212ecea6940ab5d44915f7f70aa0c0f9dfa6eeb95445ea8b3969bfa. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000859 — a six-check JSON result.
Elgar: Introduction and Allegro, Op. 47: I. Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf7a29391af2396783f79ca167928d404d3de364f160681882c3013c8022700. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000144 — a six-check JSON result.
Vaughan Williams: Symphony No. 8 in D Minor: II. Scherzo alla marcia, per gli stromenti a vento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d136f8b67a541ae7a3f59ef95143f627a78d87ec42b493aca6ef40c65ec07f7. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000845 — a six-check JSON result.
Tchaikovsky: Serenade for Strings in C Major, Op. 48: II. Valse. Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d01edcd84a5485018ed2b8163d825751b1a9b00956536ffa8be0be97ffc1370. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000198 — a six-check JSON result.
Grieg: Suite No. 1 from Peer Gynt, Op. 46: I. Morning Mood
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81eb8d8936df27dbee6dcd32201fc49f2d72c098bbb9f9908b666500f9140d44. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2001475 — a six-check JSON result.
Elgar: Variations on an Original Theme, Op. 36 "Enigma": Variation IX. Adagio "Nimrod"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea72e4806d7844e97f44685b168c4763651207dee788970723a8c616773fafd5. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1900660 — a six-check JSON result.
Dvorak: Serenade for Wind Instruments in D Minor, Op. 44, B. 77: I. Moderato, quasi marcia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908a91412ef7bd3153a976b7cb1119ed34b2f152bc2ebb8dbbd8a73659828d60. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000755 — a six-check JSON result.
Franck: Symphonic Variations for Piano and Orchestra, FWV 46: IV. Allegro non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe80f716ac658f87b0b872d9eaea7793479a52658e21cbdfe10051bce87f382. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2001074 — a six-check JSON result.
Vaughan Williams / Orch. Greaves: Fantasia on Greensleeves
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b37edacbf1f8cb319d95e5950355a3a85f43f6880a92139d37c43b841461e1b. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000143 — a six-check JSON result.
Puccini: Madama Butterfly, Act II: "Un bel dì vedremo" (Butterfly)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36cb378b953d412b37b0c1b2cbe413967036a02a3f74dc09ec9b3dd4f0d4b046. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2001218 — a six-check JSON result.
Berlioz: La Damnation de Faust, Op. 24, H 111: Marche hongroise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa26458605270d51ab9cd4da2df02389fe91c1f932a25fb748f1a3a9a71ba38b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000937 — a six-check JSON result.
Marcello: Oboe Concerto in D Minor: II. Adagio (Performed in C Minor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fea7f2190326f702f17164e149486ffce9c0a7134eb3035e2c568773a0669a4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2001041 — a six-check JSON result.
Grieg: Piano Concerto in A Minor, Op. 16: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82cd4aba733caafc70e27310cdf2ce93c304b00abf2b96e95fb8e310ab81ae0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2001387 — a six-check JSON result.
Mahler: Kindertotenlieder: No. 2, Nun seh' ich wohl, warum so dunkle Flammen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac08ffd3a6ff2ef054080ec88995637e51a8ff12a8f6fe8547a182481113e03. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2001321 — a six-check JSON result.
Sibelius: 2 Pieces from Kuolema, Op. 44: No. 1, Valse triste
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c34f9268890956aa838651eaf6b7cdb7abb569518153c5212a4703e6b6731b. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000063 — a six-check JSON result.
Glazunov: Violin Concerto in A Minor, Op. 82: IV. Animando
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17e73f9e985c85d0ad489bb0218bd75a479d051b277b1bcbf368f9c6a974f87. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2001401 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1dbd1f81e68365cfc2f9dbfca885869777fca37252086fcea4617cb76261db. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000214 — a six-check JSON result.
Haydn: Cello Concerto No. 2 in D Major, Hob. VIIb:2: III. Rondo. Allegro - Cadenza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eccdc95cd3c55e97da1c9d07e28370ea9a0fcd4a46c6a04760a1a8bdecde607. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2001063 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4894a4d4844fc00975908a3ddc67066e3964aa39eb00ebc86fb115ec5fa90420. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000619 — a six-check JSON result.
Brahms: Symphony No. 3 in F Major, Op. 90: III. Poco allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa111ca3e29b53b130d8da056eefb0f6e92f60dacb8e1f18da1c586974d9b93. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000070 — a six-check JSON result.
Elgar: Pomp and Circumstance Marches, Op. 39: No. 1 in D Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5621f737594458ccf91d561e3e1a839a32de26ca74f57743d443c1bd854671. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000170 — a six-check JSON result.
Debussy: La Mer, CD 111, L. 109: II. Jeu de vagues
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe87890bbeaaf275dda13c505a5bc43d98f49fcaee6a60ade1cbd048a5633615. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000331 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2323dd1f310900c63bd5e402f68d8a2b890d550f98ec628d23964c54205f4c3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000866 — a six-check JSON result.
Debussy: Nocturnes, CD 98, L. 91: No. 2, Fêtes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f37d706b010d56b7cde8d2a2a7f7e978b04091e2a4ceadbbd3a56665a2d0f2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000328 — a six-check JSON result.
Strauss, Johann II: Die Fledermaus: Overture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0b3b82b20f995d14749f55f85960f0ca2b1424f0f4721e73f6318df214be6d. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000861 — a six-check JSON result.
Wieniawski: Violin Concerto No. 2 in D Minor, Op. 22: I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d52a25fe82cff4ddaada6df9194f3488b519e1b10500703b5c43c9c706825d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2001402 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626971cb3f43a3dc32ae23580e6eabcd3c50db7e47526e2b8e3aaead3835aa97. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000278 — a six-check JSON result.
Elgar: Cello Concerto in E Minor, Op. 85: I. Adagio - Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfbf983cc48b6c283bfdcfdc09b800350a21f105711d270def1c67142fc14ae. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2001064 — a six-check JSON result.
Beethoven: Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5f29c608e3f85b3dd91b7028fbb39148607e23e19115aa0ff69ed9263315b2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000743 — a six-check JSON result.
Debussy: Prélude à l’après-midi d’un faune, CD 87, L. 86
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf31a74159ae96643ee7701f49c6cea1781f90169e9a691269b81a6058a653d. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000626 — a six-check JSON result.
Chopin: Piano Concerto No. 1 in E Minor, Op. 11: II. Romanza. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa5080112aa2ae8885887c7bf7aeffe75b7b5538fa8f461e3fe18b7781b0d05. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2001390 — a six-check JSON result.
J. Strauss II: An der schönen blauen Donau, Op. 314
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae100132d169c5d7a33b4e6215544edd959c5a452b34e8afe6f187868cef10c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000221 — a six-check JSON result.
Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8c777d12f7fd49ee2d991ea406f7787cb494dd9237fc8fd5150faf7782e24d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2001368 — a six-check JSON result.
Schumann: Cello Concerto in A Minor, Op. 129: I. Nicht zu schnell
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c5b5cab9fd7146b61e16df15bf4db6ebae9fdf19dfe950f3ab76b659716de2. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2001692 — a six-check JSON result.
Rubbra: Symphony No. 5, Symphony No. 8 & Ode to the Queen
O Come, All Ye Faithful (Arr. D. Willcocks for Choir & Organ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7435a5b32fe1414e0cc69afc1a922f7f3800ddece9a2ea36595f47cc3f304ed5. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXUX0860301 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78581899c4f03ee94dba03c76c624354120b867b2955c63ad103635a06c667d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXUX0860302 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5633e7cbe918b856f6b5dd9e87921006999e79f7a89a03af5e622f0ae6805458. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXUX0860303 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fe626d2ccc2ce5df0d8b71ad4ead9247ac675070c260a6c131197eade0a445. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXUX0860305 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4757cea673e0bc0eb83265cd3a253e482a35aae288d66bd1bb583922d750daf0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXUX0860307 — a six-check JSON result.
Irby "Once in Royal David's City" (Arr. A.H. Mann for Choir & Organ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1f984b12def2e2b59d6332317701a4209941b0fdf70a5d303db848a9f62afb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXUX0860308 — a six-check JSON result.
Ding Dong! Merrily on High (Arr. G.R. Woodward for Choir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e455a4bd1cd804a68d9ca918d22d57b379041528e2c21124130433bc1029cc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXUX0860309 — a six-check JSON result.
The Truth Sent from Above (Arr. P. Moore for Choir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf463ef4e40e119f913fdbc5b348401823b2db19c21b3eb4353128225f3049751. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXUX0860310 — a six-check JSON result.
Good King Wenceslas (Arr. R. Jacques for Choir & Organ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x301584aba93064434733935d1e96fa5a0bb2a25d6e1502441b6a86d13c89bed2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXUX0860311 — a six-check JSON result.
The Infant King "Sing Lullaby" (Arr. E. Pettman for Choir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0904f7319c680869ae2d0c2523dd2f33ea0ed8729f304c71a0f711ec8996fb. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXUX0860312 — a six-check JSON result.
Forest Green "O Little Town of Bethlehem" (Arr. T. Armstrong for Descant, Choir & Organ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebd48c8aa572c56a65656817f31e9cba7ee383ec66559783e3bead58db6af41. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXUX0860315 — a six-check JSON result.
God Rest You Merry, Gentlemen (Arr. D. Willcocks for Choir & Organ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617c9d38b37eb33a1d1466cd998405cc3599451c5d98bf56384ea83e31b95e1f. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXUX0860316 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0988a8a7972b59d7dd6581ff478f5da51be7e7856595aeeb5613bf061056b959. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXUX0860322 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d45863df64508042e76614d82153526a0218256d0a227c5646fdaa227dbee72. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP0100406 — a six-check JSON result.
Ravel Piano Concerto In G Major, 2nd Movement
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8641f6eff02f3c1205c89869c517e55844abaeff01fbfa572b46ffb58d6bb6c0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFYK1102309 — a six-check JSON result.
Hindemith Sonata For Cor Anglais: Langsam: Langsam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565ce4b36dd666583068ac76da9328f184a5756110c16909422e8528980ed54f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFYK1102314 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb358cbd4b1e2157163ac76e852e9e70622db54015ba79dff29789e563fafd128. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFYK1102320 — a six-check JSON result.
Missa in Honorem Sancti Dominici, Op. 66: I. Kyrie
Prelude and Fugue on a Theme by Cyril Scott, Op. 69: I. Prelude (Arr. by Bernard Rose)
Cantata di Camera Crucifixus pro Nobis, Op. 111: II. Christ in the Garden