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 0x8dbe2daaf3ea70b49a81ec5ece1fd283519a2303c11c872848611fa7b8d24184. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dfe35697-423a-44a5-a78a-79f767e2b176.json and https://artists.proofprofile.net/proofs/artist/dfe35697-423a-44a5-a78a-79f767e2b176.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
The John Harle Collection Vol. 9: Leviathan (John Harle Compositions 1985-2013) [Live]
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 0xbd06337a6c872f1e37fe55b7c5b28a86057d120edd99b5f8e330f68088c15b81. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160513639 — a six-check JSON result.
24 Caprices for Solo Violin, Op. 1: No. 14 in E-Flat Major, Moderato - Arr. for Violin and Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8af1fc5feeebc8bc3b990fa243b1f47183f9ad6e0d8e61e736cf69a5cdff4d1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160412885 — a six-check JSON result.
Smetana, Dvořák, Janáček, Martinů, Ševčík: Violin Recital
Bach: Sonatas and Partitas for Solo Violin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc173a85271b2620e956985ccdb01d7916f5a631829c116384cc1365fa76cde. 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/CZA161401637 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32b6e16d9a6b81df8d120e99b6f4e936274d7b236de1bda868c3bc24fd0a185. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161401638 — a six-check JSON result.
Violin Partita No. 3 in E Major, BWV 1006: III. Gavotte en rondeau - Arr. for Violin and Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701fda3e6cee8d741b5be0ca613ec4f47beaeb088708a65977a45bbf80985e1e. 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/CZA160801612 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943d48050a52488eb56ac3b1591d1187fbba5393bfe8ae790ef95bfae96761d1. 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/CZA160801613 — a six-check JSON result.
Gypsy Songs, Op. 20: No. 1, Zigeunerweisen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6311762948de369ae8d99569adbcc25c5821ca0710b15bf9a6e9480d8b84037e. 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/CZA160801614 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e08bccd5ae77f1644acdab97fb8fe0991ea38eaa41c407de9c82ca430033bc. 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/CZA160801615 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3529fc2c27106121c0bb1da33df5cfa21403a088dae0ab4414b0b277b6e9c8b6. 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/CZA160801617 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40097e98624bc273ee5004739cc2e1a72243bd963a04a28e8e66e8beb3c943a2. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/CZA160801619 — a six-check JSON result.
Old Hungarian Gipsy Song in C-Sharp Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d1f4f05b4e798cbce46e20b15186ddd4cd5c6719b25eb99c748b10e1a93f18. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160801621 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce14dfe9cd3a362b44c3b59b1b38c86974a750f5ba92d83348192e3b566d831. 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/CZA160801622 — a six-check JSON result.
Vivaldi: 4 Seasons - Bach: Concerto for 2 Violins
The Four Seasons, Op. 8, Violin Concerto No. 1 in E Major, RV 269 "Spring": I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76b93ba2618d80008df6732d5b15c5d5c2ee1e62ccf5a82bec2360a8f84c390. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/CZA160706139 — a six-check JSON result.
The Four Seasons, Op. 8, Violin Concerto No. 2 in G Minor, RV 315 "Summer": I. Allegro non molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d3b9cb54df66bfe4d96c3a4bf46c52c224188c6d6ba34b465f99ab83defbc8. 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/CZA160706142 — a six-check JSON result.
The Four Seasons, Op. 8, Violin Concerto No. 2 in G Minor, RV 315 "Summer": III. Presto - Tempo impetuoso d'estate
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0ad0f7287e6b2f7f1cdcc9936b7bdec2a3d8bacec817c33ea394c06114afca. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160706144 — a six-check JSON result.
The Four Seasons, Op. 8, No. 3 in F Major, RV 293 "Autumn": I. Allegro - Ballo e canto de' villanelli
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a53e53e7746c3f44c2b1a7818b8367a8281fbc9a1486b29b9bd86be5e17690. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our 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/CZA160706145 — a six-check JSON result.
The Four Seasons, Op. 8, Violin Concerto No. 4 in F Minor, RV 297 "Winter": II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93874f534fed16f4e65272acc87522d8e69d27b422182aa72694b257e51ac4f. 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/CZA160706149 — a six-check JSON result.
Concerto for 2 Violins in D Minor, BWV 1043: I. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04cd53cb92108b58e87a98bd2c4f50dcee86602f95193550643771de02692d72. 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/CZA160706154 — a six-check JSON result.
Felix Mendelssohn: Violin Concerto, Op. 64 - Symphony No. 4 "Italian"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9b9ffe792000bd14994110704dceba787888f70b4361a9b713e254efc0c38f. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/QMFMG2379022 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56db9866395ff62a1a9502e07e113d3a7c815a1a786728c76bc103d4d71421c2. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/CZP351900001 — a six-check JSON result.
Thunderball (arr. C. Egan and A. Vinter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9734e42651bfe4f7d93d43dcee45e1937448c8739bcc882d1b8283626fd5a966. 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/GBUXE1202101 — a six-check JSON result.
Diamonds Are Forever (arr. C. Egan and A. Vinter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4990279c162e7e2d10e61c91058fbbd31d691097d3d78cadeb9df066d0aaba01. 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/GBUXE1202102 — a six-check JSON result.
Casino Royale: You Know My Name (arr. C. Egan and A. Vinter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8160a00699cbca8eebabd5334375d6b0674a7ff6f27e2c9c356b9627eec9f22. 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/GBUXE1202103 — a six-check JSON result.
Live and Let Die (arr. C. Egan and A. Vinter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd54003fc9da8f5eb16e13f950fc1147da259e7b5b5b897c5068aa81805d27b. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/GBUXE1202104 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd912368492765a24d07358b26673e84d996e6ee19e8b6951041e1367db314319. 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/GBUXE1202105 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5436bce51025a867911bc486c2e42650b6691a507781683a9c870f9cacb0393a. 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/GBUXE1202106 — a six-check JSON result.
For Your Eyes Only (arr. C. Egan and A. Vinter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356bc9db44d0d35f90a3036b4a714bb26dc2905f49c901ac88564ff2df7ed174. 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/GBUXE1202107 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87af40aab49643b87e0aaa15cc7c01c133771a8601705c84174c8d0b0610d247. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUXE1202108 — a six-check JSON result.
Tomorrow Never Dies: Surrender (arr. C. Egan and A. Vinter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a392001e7eb6007353da11151a5787e339c2571ee550ce98d49d1e0e8980ec. 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/GBUXE1202109 — a six-check JSON result.
You Only Live Twice (arr. C. Egan and A. Vinter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd12147bf03724a9aca13122145387193d85ea0f3a33fa026b0ed2ccde747a0b. 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/GBUXE1202110 — a six-check JSON result.
Never Say Never Again (arr. C. Egan and A. Vinter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d59e14192513d3fcd49d29554fbb2755877b6c149804a25220d7d63fff41c0a. 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/GBUXE1202111 — a six-check JSON result.
The Living Daylights (arr. C. Egan and A. Vinter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96cc4bb5ef3b34f4249555e713c416f8f0277d1896ad5d952f721d3d00cdc8a3. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUXE1202112 — a six-check JSON result.
The Spy Who Loved Me: Nobody Does It Better (arr. C. Egan and A. Vinter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecfda82eba3f78ccbcf588bf4a104b0e3197a1ff74cc361a076787b2c21ccf2. 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/GBUXE1202113 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb389af2043f0f0399b02b24afd87c154c6b17835c9fcc2573641b5f0b8e90d28. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our 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/GBUXE1202114 — a six-check JSON result.
On Her Majesty's Secret Service (arr. C. Egan and A. Vinter): Overture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1453a7ba608000f49dc42737f106a270f1678ac164c6ca5ba14dbc39a3f68a5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUXE1202115 — a six-check JSON result.
On Her Majesty's Secret Service (arr. C. Egan and A. Vinter): We Have All The Time In The World
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4227507a69b3c21fb2587d955a63a337f886250e789bab2c62256539afd113. 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/GBUXE1202116 — a six-check JSON result.
The Man with the Golden Gun (arr. C. Egan and A. Vinter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d6a87589117976518e7f56b38c5d64c5aa134da810a573e527f371aaa1da7b. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUXE1202117 — a six-check JSON result.
From Russia With Love (arr. C. Egan and A. Vinter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d072fe3dadc5bae5338bac2608bca8e8ae93cd6918a98c5867e5e0282822d7. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/GBUXE1202118 — a six-check JSON result.
A View to a Kill (arr. C. Egan and A. Vinter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5ea9faafcebd1fa5596037b91d268dab7a452e08fb472771b22d036e193fc1. 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/GBUXE1202119 — a six-check JSON result.
Casino Royale: The Look of Love (arr. C. Egan and A. Vinter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd2e05adbbfa6f8cc7caf9e01709c1f71e1a3a2480454ecf1d0b8a240ca1070b. 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/GBUXE1202120 — a six-check JSON result.
Licence to Kill (arr. C. Egan and A. Vinter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8dd56ac4a8eb165a65629f034eb8e82c43afcbc3cacb24288a4a512cb99598. 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/GBUXE1202121 — a six-check JSON result.
Die Another Day (arr. C. Egan and A. Vinter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4b7f214ba9c2a09dbd0d68234a23b484658b22c9ef3abf26fed7d188ed8fa1. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/GBUXE1202122 — a six-check JSON result.
The World Is Not Enough (arr. C. Egan and A. Vinter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c4285087e07d1f87e08b96ba39ed7afd4d2029c634ac3cb062bcac612e7905. 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/GBUXE1202123 — a six-check JSON result.
Quantum of Solace: Another Way to Die (arr. C. Egan and A. Vinter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7cf97dd5f293465d52ffca97cb5a4e5b7f85839892b4124ba362735195cb1f7. 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/GBUXE1202124 — a six-check JSON result.
Dr. No: James Bond Theme (arr. C. Egan and A. Vinter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a51a275745c8d831a082a8a1fc0e088c6f8e3d1f1b0bc1ce796bab8ebf37f84. 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/GBUXE1202125 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a2399482fd2560188ec64edb3e8df82782d73d3cafaed3a7d05b2dde30c7c2. 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/CZD711100010 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4c61c0e5729294bdb8f9151447b6cf321089b5207a624efaf0217eeafe59ed. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZD711100029 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b1ad6053c057a23eabf686bd66e87274a65939553f108fa48d4496bc30529f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZD711100030 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aacd9093624211e8545b1162719b7fdd3454f678394d7c69b3462cf32304214. 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/CZD711100018 — a six-check JSON result.
Requiem pro panenku - Requiem pro panenku
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf291326b39c469e93d19cd4416949b574486979c3a583b7352e57fb65850096f. 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/CZA231100213 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc88f31572327aea29137dbbc24b4d2782645f8e7a8b5b038608a495a7860ca. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZD711100031 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf567dd739ba84c40af0d612f15f7ef7f3e509aaa9443be81db224de59c1c831d. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZD711100011 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ed0579f9f1b2b500ffb5414f0c05c447c5a54c739d03c0fe37393f220081a6. 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/CZA231100208 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d3366a7d2565c89dbf8ca58ed1ddf128458b9e32adf2145b858296fbd31e58d. 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/CZD711100033 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f111c7c12d0e0309dea1f1de146ab459d6da3fa876132f90dc7c6bada9aa42. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZD711100022 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0765af7f0cd48682ead17c1a4ee93c3210c19c79a4eef91a8428ece40f48214. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our 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/CZK872400010 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca39b721ca2295949850a2198adbd177464925998c8fc448dc99cb29bb4b376. 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/CZK872400012 — a six-check JSON result.
Nejvýznamnější skladatelé české populární hudby Ondřej Soukup 3 (1990-2019)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f1779005ddd3d757b988880c05688d405c15da89fccdc9caf21c61400d4d52. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our 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/CZA162100350 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71240be0dbc95d1a4ee1173ca30048cfdaf1679b532bc7e79acdf1d4a192ed32. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA162100575 — a six-check JSON result.
V Rytmu Mistru (The Rhythm of the Masters)