John Napier Wyndham Turner (June 7, 1929September 19, 2020) was the 17th prime minister of Canada, serving from June to September 1984. He served as leader of the Liberal Party and leader of the Oppos
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 0x8c9301e4879963cf1e10a20edd51089da045b73839fc97c57761bc2e214152d7. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef594d21-ba3c-4c54-96e9-4f869c5aed07.json and https://artists.proofprofile.net/proofs/artist/ef594d21-ba3c-4c54-96e9-4f869c5aed07.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 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 0x1ac85b93f497fe4680054d21c2973558b686469d172aa7b3c60ff03e0aafdeff. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91731191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf6f6e5be08abc0e5d08b4a2d900e908c81ef8c3b16e537e1bef9d764f8f3a4. 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/QMBZ91731192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe74ff5d240ebca5ffa4dd66c87ab2034f6fcadf4023d37b5bc679bf89245692. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91731194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7234eadfd9e01f69419e1ca2ebbfc1a299dfbddc7bd1f9122de26b35621e3c2. 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/QMBZ91731200.
A Christmas Celebration: V. On Christmas night and Joseph dearest, Joseph mine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9497f275be9a0b32ede771e78ec129c6ea2be205e55772ca35eabfd877192757. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1410714.
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.
Herz und Mund und Tat und Leben, Cantata BWV 147: Jesus bleibet meine Freunde
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cf5f4abdb6d05828342516af82124fb740e41e9e7e3ea404c41bc61cbb96ce. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508808701.
Oboe Concerto in D Minor S.Z799: 2. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3d5c0960394646ea182996d24ec08bfda0e2df205ba9dc917e0eafa21194dd. 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/NLA507200029.
The Four Seasons, Violin Concerto in F Minor, Op. 8, No. 4, RV 297 "L'inverno": I. Allegro non molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae023d1ebfef28077bbbeaa15d493a834efabb5d0100aa13b590f12470d88eb. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507903510.
The Four Seasons, Violin Concerto in F Minor, Op. 8, No. 4, RV 297 "L'inverno": II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d6c9df09c6703647268c5ad4763ccefdbc9cbed1cdc89fd9836932523a78cd. 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/NLA507903511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0079891ba2c157dd6c8c75e59cf6f40c3df148d3adb7e2e92094d6c82d45b7c5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191001703.
Toccata (from Toccata & Fugue in D minor), BWV 565 - Transcription: Leopold Stokowski (1882-1977)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682e9d47ecb17308f153b3b000104377ce5b8a55f7689e62c288f275440238b3. 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/GBF078911940.
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 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/GBF077010112.
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 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/GBF077811250.
Brandenburg Concerto No. 4 in G, BWV 1049: 1. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c1f33e93df1564c9a2b3dd8089fd45481d864a49058e33b6ca22a4c3bc9a69. 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/NLA507400191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebf963020b3984fa7ce7de316834aa2aa37706036687a3c142c9beb0793a764. 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/GBF078211740.
Viola da Gamba Sonata No. 3 in G Minor, BWV 1029 (Arr. for Cello & Piano): II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37869bc126fedc810078c5f7078dab8711eeb0fa3c5cbfea0a2a71aafbeb0d71. 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/NLA506300545.
Wachet auf, ruft uns die Stimme, BWV 645 ('Sleepers, awake')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423cfef5b9f517b23415ae1a1dfd7caf8224aea7e4201f7ade048a70d29ed43b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075910910.
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 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/NLA508532807.
Herz und Mund und Tat und Leben, Cantata BWV 147: Jesu, Joy Of Man's Desiring, BWV147
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9af0078e4c625604faccc7b89bd3fe60c7ceae7d49904a6ea4f8a7f1ebc3a3f. 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/GBF077710380.
Concerto for Harpsichord, Strings, and Continuo No. 4 in A, BWV 1055 - piano performance: 1. (Allegro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf866e69bf3a2ac5ef3b7778951b82e228a00cb0ba64aeca57ef2556c6c1ad6b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078941210.
Concerto for Violin and Oboe in C Minor, BWV 1060R (Ed. Hogwood): II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74fbc9c0a56a8b38666e1d9714fc1ad22e3c6467861087900043b6765c952be2. 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/GBF077410122.
Suite for Solo Cello No. 1 in G Major, BWV 1007: I. Prélude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92fe2044792f20c658e313656a98cf8423bf91e4ba8575027d3ff8ee2d684a60. 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/NLA506500812.
French Suite No. 5 in G, BWV 816: 7. Gigue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf305ea136674877c0b7fef722593d1c74f357ecfe2a5ced412e82c9560df46c. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079111147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d515c19bcc915985d58b459d7999e56469f0cfa41bab7a90f56acd347ac3e1. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078711560.
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 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/NLA507400181.
St. Matthew Passion, BWV 244 / Part Two: "Wir setzen uns mit Tränen nieder"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716c3231df0318a07e22c998be3f13610afdbd96a1bc4498a997588209723388. 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/GBF078740557.
Das Wohltemperierte Klavier: Book 1, BWV 846-869: Prelude in C minor BWV 847
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08a7ee793f10b290bc4bc1f041f06d82b29501ddc0a4ab000bf09c9c3843d3d. 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/GBBBA8470203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3612e7ac054ca6c6816cfd7eda9e571fe07498eb59f743b88901aed2068aaf5a. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077710334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09ec8913725d8d5263db82c37487e26fe5b8537614e943c76ed5be84875684b. 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/GBAJX9138929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611970c0102bddf383e2fac1f1e38dc58a126688ea8cc052c591470e838ac0ec. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJX9138802.
Anthony Gilbert: Dream Carousels & Other Works
Se (From "Cinema Paradiso") (Arr. Sean O'Boyle)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8bed45ac47d790748172b9525bb794b09ae11cd31c2ec25428e2b19b1d12b0. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00450491.
Moon River (From "Breakfast at Tiffany's")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dca2ed85b5cd215840849cfff69c5f4b8eae8d5daca2e2b15bad4988a2d7dba. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00450492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e8a5ef391c9bfeee57e2d62f0cfa12c821fcb2245c2ccab035309015463d56. 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/AUAB00450493.
Nella Fantasia (From "The Mission") (Arr. Sean O'Boyle)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14224723028e0057400e1f892d5b97c312cdfd184d2d2561372722791cc14cf0. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00450495.
When Love Comes By (From "Il Postino") (Arr. Sean O'Boyle)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417c18373491fc77bbfac4eb5e2a3effc70dc7edfbb3c2f7bded271ba555110b. 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/AUAB00450496.
The Rainbow Connection (From "The Muppet Movie")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893c3a2ea0343c822b317e5a687f3ea3bea58effb74d91fb45507b4093131ec2. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00450498.
Speak Softly Love (From "The Godfather")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb62b7a8f5a61cdf7710f1ae661e418b2ff96e4f6750801d99f8fdbe532828d. 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/AUAB00450499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a3cbd127ef7211c8be62562800aded86ccc1ad9f1b6111adf4983e770b5c6d. 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/AUAB00450501.
Birdsongs in Silence: A musical portrait of Beth Wiseman and Geoff Poole
Balmoral Suite: Portraits of the Royal Family (And Other Recorder Favourites)
Pied Piper: A celebration of the life and work of David Munrow (1942-1976)
God Rest Ye Merry Gentlemen (feat. Al Eberhardt & Eric Eberhardt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e10d95dc38dccddb2b21e9b1fc725ea7d689461c2f8ce35adfe28e6175642a1. 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/GBBBA6760221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6a418125518247a0054cb4fd6df7c7473c729556f18d78c7d7bf1715595224. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA6760236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb68ecc35dc811d7aeef994b267dae8515e99b1e72d88263414f76191b8350cf. 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/GBF071402310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567e9c2ef05e58000eabebad3d3eadb530040469cc91ced7a81e180df60ca4cb. 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/GBF071402320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a281a0eec914ae29c60394e31c311792753d4a2fede30eded68718fd03f95c. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071402940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677b96cbfabaa483db7311f067f32d98c66e654f4616b64f55030c75bd9c1829. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/GBF071402270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26df2d946d851370006b50c1cb0a4ca2835264651cd29945b1ea5d4446eb52a0. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071402570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377abd5e60c56179dec6f924bd290b8c8053e108234f024481f0f8a9973b8eba. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071402910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d7ff44d86d63276a2d005b44fec289f1c9fb6065fcd1b4be2eb49155c5b432. 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/GBF071402440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1065e55e5087eb78951b8a7f84d64b5c3ebcfd91b3d229f79ffa4ac9af492475. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071402860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076cac8586685e063da67627af83fb6f80bd47b2c345c2ec90576c1ba09bb1f4. 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/GBF071402880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2453d6786c8faeba21943c00a17e9180632606f2f888bd3f1c6cb2e1d0e0065b. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071402890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82321e98d783e34844d80d32b7e47b6c31187c32ed20a94c806126680126b413. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071402680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b7977cbea53cc5e7eee6afaf0b46d7b19d89bcc8d3a601c9503561fe182552. 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/GBF071402660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67611a6889a6f785e2b9d40f32b4f8d3523fa3c7389a08a568cb3cb8b5bca92. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBF071402480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ededd2442640b3ca15aef78bba56a81066c078272c410d59dc9cf57afa208b. 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/GBF071402330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb101616b2f7251f017b7c495c586deb44917c500eebae5363d38b4de988914f8. 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/GBF071402470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8186ed317ec303a76f3127b45e2cecda31e47a4a891f9237bef37630d91d2241. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071402640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47fc320ef9701d63256638f64c967246a1a77a20eb39fd8ac5c54e2a2af47ec9. 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/GBF071402720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae1ec73e52b2ead4242f73c47e6a0c1fd4c0d8b53144f80957c07eee4b8a364. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071402770.
Lennon, McCartney: Yesterday - Extended Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aee0a6a5347397e0f7b6125ec83b91d5c8daf4aefd05ec2a6981f6a21b94deb. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071402780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f552431964e0e1605bb2d03103d72f366b6ccce3141e05d3a7f935fe9ecc18. 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/GBF071402600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b141d97749eb9569f75a2c2e5746d552d38b0968429defd934d74a1b9ce878. 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/SEBBA1600601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd387cc4cf40bb6db1731b8fda45b4e5a96198007b14e01647915785954e9fc. 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/SEBBA1600602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f4016e9c29ad370e483a393ee330b86e4c51a3b9f910ff31efa816ad123a3f. 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/SEBBA1600603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2307af92dce35f15c4f342a8b03eba7ede46ff9e0786549dda5d125293e1b0. 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/SEBBA1600604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad2830d65d2f74f06e414ff02bf74262796d6973bc2f628c10b9a33eeea9754. 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/SEBBA1600605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4928654e2b9a04020648eaabbd5a163986aa3e578c14624a6bc80ada7db989d. 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/SEBBA1600606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9f7c08d9dad29566e363656503abf596e7527a9cc7c08363cf75644682869b. 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/SEBBA1600608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba98d75f39a3eaba8db01373ba341cdc297cfad878f30f36dd3016d0eefc8fcd. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRDG0226232.
Smile (From "Modern Times") / Ton sourire est dans mon cœur
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a0d8a96817602eb09648269675ad13331496e85d8028b0153dcd68440128f0. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/USRDG0310008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707dd4aca67aad3225e304537c6ef797fa754fc9e335b74740f14e4c2f70c937. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/USRDG0219303.
Canadian Sunset / Soir sur le Mont Blanc
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89f03e6c446f829908fb0c3966f9e55a4b815d6135c8a5a3a35dcaeffe1e059. 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/USRDG0313200.
They Call the Wind Maria (From "Paint Your Wagon")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68dfd1fae0b0b0e1d2e8dc9cc676df33cd3786c24aba9ff457ceb90ebabfb44b. 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/USRDG0223336.
Always Look On the Bright Side of Life (From "Life of Brian")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3d8917f2b37501aba216c01aedab32948ec50f2c577ac1b3c5a14af5c5f02b. 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/USRDG0610440.
Quadro in B Flat Major, TWV. 43: 1. Spirituoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4c3f6f4fc06adf4417611e4be363b9e32463b6213cacd4956da38b6aef64d3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078130505.
Quadro in B Flat Major, TWV. 43: 2. Grave
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c191c79c2933b1ab05601a20f0d3e0115b5907e7be3f9dfc4b04773f22191ab. 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/GBF078130506.
Quadro in B Flat Major, TWV. 43: 3. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa046420d659987811294de1dbc817ea6a525949427f60a9f58521b33ccf39578. 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/GBF078130507.
Concerto for Recorder, Flute, Strings and Continuo in E minor, TWV. 52: 4. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acb074d41b462e2c5361ea6c565551097fe5e5d189fedfaf0603852e1a04444. 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/GBF078130511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786d2b6594414b4105ebd3ab64be9a20da2cdeacf57f720a17735a5ff842c46d. 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/GBHKE2000228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76fd761b37ffaf8b4f2d1cfe3986d1bb6921a3460dba94e189f042cbab9b7f91. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/GBHKE2000224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b26d6aa5652621bc4656ce92174dd3b53d01d71bb7c0ee4a01ac47a2578bb2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHKE2000226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88a4236b6a87116352925e03b4c0d138e5ef193b107bab55eeb8a8e908e93f2. 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/GBHKE2000227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6853ac008183e521fe349b691b8dc45420c0c55fef09b35d1e2ba91b9eeb24f5. 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/GBHKE2000223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5004e2ef0d6861e67e2b77ea4f20fa7c2fd2144d4e77e87609baa2e28fbc2eda. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHKE2000225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c1f33e93df1564c9a2b3dd8089fd45481d864a49058e33b6ca22a4c3bc9a69. 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/NLA507400191.
Concerto For Harpsichord, Strings, And Continuo No. 5 In F Minor, BWV 1056: 1. (Allegro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45434ca63960ffb2f5ac033ec891e17a3e7363be70c27953796438427af897ed. 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/NLA507400067.
Concerto For Harpsichord, Strings, And Continuo No. 5 In F Minor, BWV 1056: 2. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7f08214c331935914e8efc53e0bda1b39223d8dbc66a5657e3badf25378117. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507400068.
Concerto for 4 Harpsichords, Strings, and Continuo in A minor, BWV 1065: 1. (Allegro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338554af08de90b7bbe9c7101ba75319a23d53744f8152e86087c4c776963206. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/NLA507400073.
Concerto for 4 Harpsichords, Strings, and Continuo in A minor, BWV 1065: 3. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f0a571683b681ff2fd025e6c2e42e83c56244f1c4eafa291d498104c7c11ab. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507400075.
Five Songs for clavichord: It don't mean a thing
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96263d76b6cff6571e489eb828a4c56493b8ab9cf32ec8d26d225a40a641318. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1342098.
Days of Hope (Original London Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa052d7c5ce8d39ed77810beba0410ef095cedf9919951652b55a52566590619f. 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/GBF077841106.
The Bohemian Girl / Act 2: "I Dreamt I Dwelt In Marble Halls"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f91cd3b8304bef92fa5254cb6e89ada58359a7336cc0e7c242f1dbc8554d57b. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/GBF076341111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718aa102c6a4617f9c66c37e152464c033e0f234a4d502d42ddca6371f628c02. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA7770410.