thumb|right|The cover page of Percy Fletcher's Idylesques. Percy Eastman Fletcher (12 December 1879 – 10 September 1932) was a British composer of classical music best known today for his brass and mi
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 0x3d4ba6564f2bb8187d79687b149d3dff9cacb840db227c2e98108f390d08945c. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b641f1e0-c698-4938-b1b4-d335d0e1a849.json and https://artists.proofprofile.net/proofs/artist/b641f1e0-c698-4938-b1b4-d335d0e1a849.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048600a8b8484d78234ab067980f0e2d7d32de09e22358e79fadcf1edecd181f. 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/GBXUX1201112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544cd667569ee6e2b9d1c033993ff755f8142902de1a53fb1d35ebb1e596ff01. 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/GBAJY0240001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be2663d6dbce3bcd86de494094fb333216e96c3b7cd80117327ee0d1e0b00b3. 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/GBAJY0240003.
2009 WASBE Cincinnati, USA: North Texas Wind Symphony
2012 Midwest Clinic: Marcus High School Wind Symphony
The Golden Age of Light Music: Non-Stop to Nowhere
The Golden Age of Light Music: Four Decades of Light Music - Vol. 1, 1920s & 30s
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68489a77722f6e4ef917b6859bd59f4db0f51ee4f1e0bdbb3ea57b89a030854e. 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/CH6630753407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042de7d1c4ef179430ffff1c11318a9b0c095fb0dede6083286889e4eaf51d18. 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/CH6630753411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1353b20185449c9e3d55cb6f7305c328103e8cd5365ee8ae14a54fa78d6af0. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6630753414.
The Golden Age of Light Music: Light Music While You Work - Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279e075d18c11b3fc32d54deab08850e7932dd35bb9e5b24a342b041a3be3bbd. 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/CH6630753710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927c1d72e378506bc9e7f7a3ee296944e09da427afc46b1f86668508ae306ad5. 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/CH6630753721.
'The Golden Age of Light Music: British Cinema and Theatre Orchestras
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ebdc81f1da8e791575e4c426a826639af0eb8589a907e6659803b3ee840118. 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/NOCJB1800503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4ed028ada8a4ba829900bf7490cd2ff80f5b1775a01ee96d04cc374c23042e. 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/NOCJB1900609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3aee092985aa39a0d68f0173e0533ca7c077475a8c750c6e844005b7f62bd40. 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/GBAJY9796805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50abeb82dfc7fd24839f5a5cc52fa63f38b6c7652aa09808da4a2150e92a9778. 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/GBAJY9796807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66acf44b93fe6a6051069d4e165afcb4435032afc3b6c8e88bef2f94384a2868. 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/GBAJY9796810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0feb2c62c0804d2abe880627745fb12a38f59766843922c92a03c8208512e80b. 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/GBAJY9796812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd5b968358a553a6546722f13aa9f34bba79f784d3380483add1ed8f711f2f8. 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/GBAJY9796813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f58f78f017b93ada449df9c3ccba8e68b441fa2fe4da756c63ccb663c47da3. 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/GBAJY9796814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc16f32e2285bf937f949630b113940dc04c0266b006cae77faa811109b1097. 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/GBAJY9796816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a1c44d68a40737abfc1601183c9a49d244d38d347fc8e381465f0c21c91121. 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/GBAJY9796818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdac39c05f389260ff5323e6aba5f53197df3bec4b73fb7bf0f28cc1180c963. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9796802.
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
The Golden Age of Light Music: Charles Williams & The Queen's Hall Light Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017221250063bfcd1b8d7a56a6ad4f471b460de6be5bfaf43e8f4d79c0d44527. 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/HKI190582101.
Renaissance Suite: II. Pavana e gagliarda
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef9b07af69f76f6ea07bb6f8b628fa930170a6171ec363f8b7611c786d81567. 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/HKI190582107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159151f2fa413cb6368df75a5e5e4f05d8851cd25ea7e8332f9fc8481ba0d1c5. 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/HKI190582110.
Folk Tune and Fiddle Dance: Fiddle Dance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504d26f753cd0004a67242b122c802f47e07d49fb62fe7735152bc5bb200ef57. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190582111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48bcf00d0b9720edb2d3a9c732ee5576df58d0bf90dac1f0ab40ba20088f0dae. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCJB1800604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848b50b25174e66217e082c4d3da2c8bb090c0dbb9e3c8c3f4dd5ad4b0683ba7. 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/NOCJB1800605.
Sinfonietta for Brass Band, "The Wayfarer"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ec9b2699a4f66a96bc36eefc7d7b58527da5d572f5db7ef2540393714d1bb4. 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/GBLWD9200205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6196f21bdf8a58b6d19ebaf164544607cb779ca9d9fde08fbc67d47575267113. 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/GBLWD9200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b2d31e96503c05646191398d4a53619a6df7fe1d01b13ae306b482f2dccb83. 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/GBLWD0309501.
Under the Double Eagle, Op. 159 (Arr. for Brass Band)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d608030313f2ed0bc9e99b3e76c97967783a4d91b5493301dbed5eafce4b23. 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/GBLWD0309510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fc71ab82d2cf6bfecad78b9fb37c6cf7cb80e1a866b38187605fda762e8239. 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/GBLWD8707907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81a613c6529571ad500e96abd2ae9af1ceb9927e61b196e5ee05d9e7a098ab2. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/GBLWD8707901.
30th Besson Swiss Open Contest: Highlights 2019 (Live from World Band Festival Lucerne, Switzerland)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42743bac2b577815b3d3be88ca30674d12c7ca82122d1d98946921ae15e194f. 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/CH6541972164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffc3a575ba471ed67490e903dfbfdd199594cad69dad160fe081f2d49b9b3eb. 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/CH6541972172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d25a6f8e80d6dd0be73a0504231729c0eaf3ec8e4617e8697301e156ae138b2. 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/CH1602311555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011f3a0e8e97d525d621497d00ddb16207d83be6a29674023ba6882f3e93392a. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/CH1602311589.
Carmen Suite: Entr'acte 3 (Arr. by Jan Valta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d27add49e302bc7d8c65dcf5b638246d9dd78e335748b86f5b3362267fe9b72. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T20:30:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1602311591.
Carmen Suite: Habanera (Arr. by Jan Valta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ecc224b0c96594c9f89df696110789be3681ba503a980fbd3b00a026bb69e4. 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/CH1602311592.
Carmen Suite: Séguédille (Arr. by Jan Valta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09648d4a3fef0c467b93dcd2849e0764d71d65d85353af1c875c82e3b7daeb6d. 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/CH1602311593.
Carmen Suite: Escamiglio Aria (Arr. by Jan Valta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba488a97578d5bd1cbc5e50a5e2d2b2e0f02b99f98a95ce4ac0792aa46becc2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1602311595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525dc52f5fc3ff46db448a4c79f7ff800dea9b348bcb55d87ab653da58d476ac. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBGY1801501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4e23a371b711fe45df09f504c4948fcecfcd672083ccb79fd225e4d08350f0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBGY1801511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4c0d139142ec2edee69dddf3a950912f3c165fcc70134081579d1bac488c7d. 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/GBBGY1801512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c7fc54fa7e0ad007d081bfed6b772e4e6be010a2894de2171f863d470bf276. 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/GBBGY1801529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d6e7a2e3985c18a4db7e0f7e6a47ba0436998cd3f151bc96c0bd962b60d895. 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/GBBGY1801533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef4512d3bf911ca7ea466faa45f36f731cb89958da6c589b171a4fb9dd4970e. 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/GBABV0610640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c10c121c0a6f817b428bc6f5fd79bd502d8db20644fe95934646f2c30bd34d. 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/GBBGY1801633.
Northern Lights - Organ of Nidaros Cathedral, Trondheim
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Music for Organ, Vol. 7: The Music of Percy Fletcher
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2021 Midwest Clinic: Kleb Intermediate Chamber Orchestra (Live)
Die Meistersinger von Nürnberg, WWV 96: March of the Meistersingers (Arr. S. Dackow for Chamber Orchestra) [Live]
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Florida Music Educators Association 2011 In-Service Clinic Conference and All-State Concerts - Middle School Honors Orchestra / All-State Middle School Orchestra
Florida All-State Middle School Orchestra
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2010 Texas Music Educators Association (TMEA): Canyon Vista Middle School Honor Orchestra
Canyon Vista Middle School Honor Orchestra
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