1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dbff263b644b8a42a92158519cf324ff623d06b26fd370a7d586c521d09fc7d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/61c44ae2-2e63-47c5-921d-665eca7fcaba.json and https://artists.proofprofile.net/proofs/artist/61c44ae2-2e63-47c5-921d-665eca7fcaba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Piano Concerto No. 2 in C Minor, Op. 18: 2. Adagio sostenuto
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d4807cbe07ab17a2ef0317921ef43923a652ff1d7a36c86ab81ecb30d82e6e. 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/GBF071202862.
Chorus of the Royal Opera House, Covent Garden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ddefa17943c2cd5bedff1519ecc509b249f7b15788eb692b7a45e20d9ef1f00. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077340415.
Le carnaval des animaux, R. 125: XIII. The Swan (Arr. Hodge for Cello, Harp and Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4c2ad53fac5e13411b8e6fd2cc4f0ea68af751e566a32a74d92c6c36d7236b5. 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/GBF071700640.
Nocturne (Arr. Cullen for Cello and Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab0ab20570d069f354c72f99f71af765dba7bee8ca4347cfcdcaca06faf4f49. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509708209.
Rêverie, CD 76 (Arr. Cullen for Cello and Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe133e6d95984b20f6523e809f86235847a42c6aa0aae97af6d691e6760ea23c3. 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/NLA509708204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803ae89ccdf511d9a31af618f2d7ec450f887d9c22f0047176c760ceb3e23033. 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/GBF071502130.
Songs My Mother Taught Me, Op. 55 No. 4 (Arr. Grünfeld for Cello & Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c78c36347b67d174ac313a5a6ed6385dd72232ee2c01ae02c030b02c6f1ad06. 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/GBF071302760.
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 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/NLA506300545.
Salut d'amour, Op. 12 (Arr. Cullen for Cello and Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85079d1706db66ec3b1edf53933d7ef0876891a56960bd70d4cc6b9102ea46e5. 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/NLA509708203.
Chanson de Matin, Op. 15 No. 2 (Arr. Cullen for Cello and Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b38579f5aa7d9844daa3ed2b71eee1cbefb1626f5786b16545d2e7cb2272b4. 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/NLA509708202.
3 Mélodies, Op. 7 - Arr. Hazell: 1. Après un rêve
Members Of The BBC National Orchestra Of Wales
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908a3ed2d3521838e18d391b3976a7ecffe8d4b476588bec3430924ae0df4f80. 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/GBUM71801959.
Sicilienne In E Flat Major - Arr. Hazell
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186279e38fe98788389579f88e114bff9192f1bc8d77f87747c6af56efbc3688. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71801957.
Arioso (Adagio in G) from Cantata BWV 156 (Arr. by Lloyd Webber)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1807afa7f60977afb3d3beb3f75b925b692a8e5f7889789ba6803493b0cf951. 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/NLA509107702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9333e939c21d47534812e947aa4a8e494686f99be658d08d722d4810751d886a. 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/NLA509304819.
Wiegenlied, Op. 49, No. 4 (Arr. Lloyd Webber)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844d918dca1ebdbc23bf36a7a17b69ba132d851a546343e90422d5a24ce39545. 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/NLA509304820.
Harmonies des bois, Op. 76: II. Jacqueline’s Tears (Arr. Cello and Orchestra) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaded97292aa05cf985446b46385b807f8d0f64ec726554012fd52eb6b17dbbda. 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/GBF071700830.
Evening of Roses (Arr. Hodge for Cello, Clarinet and Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718bb3d1215dd3a1dc0b7d95c95b1a28e5f96206447cd07830190f611524b923. 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/GBF071700850.
Orchestral Suite No. 3 in D Major, BWV 1068: II. Air on the G String (Arr. Cullen for Cello and Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d9ce5eb00ce291b18765d98d9fa2b79ffbd156d2cbe5e69c4559ecb53c9bf3. 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/NLA509708205.
Kinderszenen, Op. 15: 7. Träumerei (Arr. Cello & Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0849a238b9a28c9a23d85d411f9ad51c8a3e79c9aa4d5d96d21e246262549843. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078841314.
Liebesleid - Arr. for Cello and Piano: Liebeslied
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd623d25abea9ece664da4ccf2117252c663ab38490900e205a425d2f176c7c. 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/NLA508602210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2dc8ae43d7579a5dd26e7b78370730578f3f13f79f4e60597baa909b4142e72. 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/NLA508602211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9dd902cd95ea446297afdfa0b9da1300c30877a7c7d18ec1e1ce03218f98b34. 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/NLA508534504.
Nocturne No. 2 in E-Flat Major, Op. 9 No. 2 (Arr. Cullen for Cello and Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b826034ae14995d3032995c7686b36d6793a8972cd3183041abc47c766c5e8. 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/NLA509708211.
Cello Suite No. 1 in G Major, BWV 1007: IV. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2389385c43e0f80219294a5657ceaa2ef0e0cf9577a2f464d0e9c3188a6a0a7e. 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/NLA506400143.
Cello Suite No. 1 in G Major, BWV 1007: I. Prelude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3dacf3c7f6c56936d5a05c3c56b8b648572beff8fca2763ed48682e30219966. 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/NLA506400140.
Lasst mich allein, Op. 82 No. 1, B.157/1 (Arr. Lenehan for Cello & Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77c00cd57d46ad5866fc4b4e54ed8898fbe25b297356732f5b14ef44f1460dd. 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/GBF071302720.
Cello Concerto in E Minor, Op. 85: III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9677ea544794ace43735699d1b088227c9c8f5730b60d6be35f31620ba8f1c3. 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/GBF071900703.
Romance, Op. 62 (Transcr. for Cello & Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ef49dd5262b00c899c01648f6942e0255db384fa214153a3e89026f1e58a32. 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/NLA509403802.
Cello Concerto in B-Flat Major, G. 482: II. Adagio non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a4df45785029f65dadf3eac02815fb1aedf6136d3cd20ad05302092676f478. 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/NLA509708212.
12 Etudes, Op. 25: No. 7 in C Sharp Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f1d8d270ea431ecf8bcb88136bc0f9fa9339606fbe9efb745c4bdfecaffd60. 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/GBF071502150.
Elégie in C Minor, Op. 24 (Arr. Parkin for Cello Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c29057bd4e38d730a686c90e3913fceccff04faca39f8b6e37749e91434c20e. 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/GBF071900780.
Scarborough Fair (Arr. Parkin for Cello and Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe369405c5db8fc051fa4a4bfd31c44b85a9d799f1ea9d453817c4fee5694472d. 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/GBF071900750.
Méditation de Thaïs (Arr. Cullen for Cello and Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81da84fc10bb011bb983c2f654633c8bb06320f0cb6ae25e89594237a9dc506d. 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/NLA509708206.
The Gadfly Suite, Op. 97a: X. Nocturne - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003ab6e7594aca64bb78f91ae427ed39e0a90c90593e18f16ef929ab117e2d96. 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/GBF071700820.
Sonata In G Minor For Cello & Piano, Op. 19: 3. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe089fea8ae12713dc2171dd5c76fafe44b2337b74a30454f1e74e71f67eb827. 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/GBF071502123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5127f84ada41218a0d39c525569bafe0336f627f39b3027f48e0e60a7485bdf2. 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/NLA509811601.
Sonata In G Minor For Cello & Piano, Op. 65: 3. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c18f5f9edcc42886ffdf4baea199c05b836e72ecb8dbcb41e82bb1621b7c97. 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/GBF071502143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651b07d3861b062d446cc10b4152f0e03e5ddcf934feee876e79ad1b9f12598a. 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/GBF071203050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff61633dec4514b7d487d00289fa33bb1070cfa75c75b055a8f54bbde0b274b6. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB282000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027ba18490b5d761ff4bd069bb7be372e3340e9d841c49ed3db74e404c8fa00b. 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/USUM72102559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeee2360a4828f48b779875f9f6faac7b992a0dca2ead9762b9510694d5800d4. 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/GBUM72004938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14cc49dfaf1196d8f0b7d15b82dbbb2e9e02500d5249697f27c90ce41871b2bb. 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/GBUM72100368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51208023211feb8d759b5d540fc55911b3d35029071195bfe9afc5c56ff60bb7. 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/GBBBC1900113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec63b7d12725357692a4dc1e2bc389c15f807074d823789d370dd3b2bd3e8cc. 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/GBBBC2100103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bdba960dd8d91b00a34be712c7cbdd5fb4000239ceda3c76dcece9e5d733bd5. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008bbeef4fa11131b5843c4ebdd58e919f125862f3aa8685986082c41d0c7275. 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/NOUM72100017.
Nocturnal Mind in d Minor - Piano Septet Version
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b134726895ba15a1364469a6fdac4c0203586f05452382fa022f90d139485e0. 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/GBUM72100896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782f9e95de23312bba34177bcc8b6694f91f22d3974b7ad2cb96eeaa3d8d8d29. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/GBUM72100824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec2f91c7832a1bdc19f127fc9fa6106a277d1ce4192d5e5390a33454e52eca6. 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/DEN962238017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059cc64b1d0404f328ce5faffef043e8946888d98945c3917f0e8828a50b5b89. 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/USUG12300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658533d1296ad2c6a00ded4bc4e70ea4e2f06e060de10ca21d24688f8472c95a. 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/CNUM72300025.
Where Grace Abounds - Highland Park Sleep Collective Remix
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6437476c73049292e1efbd6c23f565db1a127846ceaa7361c8b69e103c2e8913. 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/DEN962300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c72226f31fe7e2c09f18b306a8acbd6e0f6183efb64483d0abcc8943a787d02. 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/QZWNP2200013.
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I'll Meet You On The Clouds - World Sleep Day Mix
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60a564e6044b0933e60258f6b71adeef8caf5068b7613fa4f088aa8a6908102. 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/GBUM72206358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4fe9e4a9168d3d0e75a7a44b37659582538423238b8e8843044e83deb7a6fe. 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/JPPO02205179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7afab9be09c2a6d0a374b9cada1245f0c45bb93b42ce5c2e7b2d6ce745133cb. 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/JPPO02205180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05186054fb375cf794783b08933f0973ca8847c2dd96c73ccad3455f85e4505. 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/JPPO02300170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c833211a0e1451c84fe35431c8842452a331d4260fd2387ac65646f5bbc5d12. 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/USUM72301188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4010437d2d9767ee82496c2e60104c73a0413f713d36799581c62addd4f725. 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/USUM72302408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72982ef42382c59249befc9aeee9af4c3829ab97e9a24d121a5ccb1a54f5c57. 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/USUM72302409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698a471cfeaf554ac0ac6ee4c9ec93e4f8cbcdb7a3af4f677e59c2740082105b. 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/USUG12200775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a4dca05a6fdaa08b0beca4e0ba934d90310dc789b2b71186fb939a9c156f37. 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/GBUM72200785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698a471cfeaf554ac0ac6ee4c9ec93e4f8cbcdb7a3af4f677e59c2740082105b. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12200775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51208023211feb8d759b5d540fc55911b3d35029071195bfe9afc5c56ff60bb7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC1900113.
Merry Christmas Mr. Lawrence (Arr. Metcalfe)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3765304a922930bc697655d2dad669ef192a502dccaa4138c284c43d89a9ae1d. 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/GBF079110002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8c11ec2fe8e335b6ea6a18588058b5065c54afa651ee50b5297c3a301ad6b1. 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/GBF071900120.
For The Love Of A Princess - From “Braveheart” Soundtrack
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Glass: The Truman Show: Truman Sleeps - Short Version
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Chopin: Nocturne No. 19 in E Minor, Op. 72, No. 1
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Marianelli: Dawn - From "Pride & Prejudice" Soundtrack
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3d834f00eee97c094538b975dee6e9fc36034f3c6531b48ea00660a2bede58. 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/GBF071401850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b7ba7248ef52719ece9886637dba426d51166d4b548930b270449df9144a07. 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/GBAAA8600074.
Satie: Gymnopédie No. 1. Lent et douloureux
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Beethoven: Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": II. Adagio un poco moto –
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Chopin: Nocturne No. 1 in B flat minor, Op. 9 No. 1
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca4549f682918b76a773ecb6e8c312a58b3100017a0c3b7480192b679b8f6b7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB280400098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa011b4beaff2922b718cbd25d9105cadb3afad91c9282c70bf881ba3dc8bbc65. 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/GBF071403530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34bd23ed0176cd2541b37152df542786899fa7fbba52e083270f38732726878e. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/ITB281100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda8c70041256c61e326a598beae5ce18e17ce77edd241da130fe79dc4403e69. 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/USUMC0000050.
Blow The Wind Southerly (Arr. Kanneh-Mason for Cello)
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Variations on an Original Theme, Op. 36 "Enigma": 9. Nimrod. Adagio (Arr. Parkin for Cello Ensemble)
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Cello Concerto in E Minor, Op. 85: I. Adagio - Moderato
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Cello Concerto in E Minor, Op. 85: II. Lento - Allegro molto
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9677ea544794ace43735699d1b088227c9c8f5730b60d6be35f31620ba8f1c3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071900703.
Cello Concerto in E Minor, Op. 85: IV. Allegro
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Romance in D Minor, Op. 62 (Arr. Parkin for String Ensemble)
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4 Short Pieces, H. 104: No. 2, Spring Song (Arr. Parkin for Cello and String Quartet)
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From Jewish Life, B 54: 1. Prayer (Arr. B. Kanneh-Mason for Violin and Cello)
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Chopin: Nocturne No. 2 in E-Flat Major, Op. 9 No. 2
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Elisa's Theme - From "The Shape Of Water" Soundtrack
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J.S. Bach: The Well-Tempered Clavier, Book 1: Prelude & Fugue No. 1 in C Major, BWV 846
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Mozart: Piano Concerto No. 21 in C, K.467: 2. Andante
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Fauré: Elégie in C Minor, Op. 24 (Arr. Parkin for Cello Ensemble)
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Mascagni: Cavalleria rusticana: Intermezzo
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Saint-Saëns: Le carnaval des animaux, R. 125: XIII. The Swan (Arr. Hodge for Cello, Harp and Ensemble)
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Rodrigo: Concierto de Aranjuez for Guitar and Orchestra: 2. Adagio
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Rachmaninoff: Piano Concerto No. 2 in C Minor, Op. 18: 2. Adagio sostenuto
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