The Highland Band of the Scottish Division
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 0x3a5445de87b2818439149d0d9f6bae65612c59bdd5d0ab77bb27d69f4c9fdd06. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/18ba63db-c125-4416-974e-3e983598181a.json and https://artists.proofprofile.net/proofs/artist/18ba63db-c125-4416-974e-3e983598181a.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 0x4fc8e812fd81f9b35d32802217714446a4081a5cec620a7413d16064a9c10355. 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/SEWDL0640122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42561b8aa10bfdbcd5a3d51e2db98bac3558c3f57e43749d767db1f6ea02a9bc. 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/SEWDL0640121.
Household Cavalry: Regimental Walk March of the Life Guards
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80c0551cc0d6b1b656487a89ca6524b161c985b1c968302573b410805b0e0b0. 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/SEWDL0641605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997cf684d248693a0b0cf4cc455d4fc056fd2d4084f5b419e466f8a721b2ee31. 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/GBAJC0100085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca1a7e4f0be537b7eda3619df7e432a3fc82f4ab19b17ee3e540de944d9facd. 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/GB8XC1419191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01c7914ad64279c5518009e7282aff5fbf8d76a00bf99406a762811478882dd. 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/GB8XC1419198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be75c39a8f02bc9ea2428dbd487f95ccf86b2017006664538502c2db0b5f295. 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/GB8XC1419202.
Scotland the Brave / The Black Bear / Highland Laddie - March Off
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef3991a4f64deafcca203c1577898009186c9ec4a30b85de50fd6c670a0874f. 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/GB8XC1419206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058fefcc7a4e40069c0d5c51d683a8b6c6300cdb439bfac277a3eebfcfb503b0. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8XC1419192.
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 0x77dddcb7773fdc84e432c4f73d685373781b2095a982ba675bb4cd1dabaf0444. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8XC1419194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9226ef368f4aefa0e4e23bfa90f2b0ecccc8ccf7b0a3387baa2ea6b334d1880. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8XC1419197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5211efe95fec417baa8d6d1ecbaf036d2515caa9e4a743c02fffd90f4a64444b. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8XC1419203.
Great Military Bands Play 50 Classic Marching Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0222f790b9e9a40c95ea2b0169330edfc90cc2b1b70ef84f297a7f834532804d. 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/GB8XC1419406.
The Band of the Corps of Royal Engineers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2e973a4a879743de478cd82c10b11e7f1350a123a74a94286c5dd0dd5f7e69. 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/GB8XC1419407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ece3488ffeaea502f8a94b5ff2205ced07522d35168390c9d592a67a32810ed. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8XC1419409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc65f08edaa260f7c378fbe95fbaa7609666d54166b9fb257d73fe086a644f7. 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/GB8XC1419410.
The Band Of H.M. Royal Marines School Of Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd04b5951145aa95769e6b563b73ff284075cdd3d68485726c4c14c823d8cfd. 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/GB8XC1419417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039855a5a5fc629d89b9109e22393777e3861d7604593b3142553a10326c3d65. 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/GB8XC1419418.
The Band Of The Royal Air Force Regiment
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c59a113be9dbfa256a8750aa884f448d3eeceb53d4a8442c61b010457a0726. 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/GB8XC1419419.
The Thin Red Line / Colonel Bogey / Radetzky March - March Medley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6abdb7fbc50a05230c4d011bf3db5396f808bd08c41ed20de7b90399e4589e. 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/GB8XC1419420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4883e041015cc621ad0b076ac474281994af662a949cb95a434abfb1d90a277. 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/GB8XC1419421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299ba206fbd9d8407d14b3848d84a646b0a16f53847ac26488001714f765d25f. 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/GB8XC1419427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71dfb5335b78f8c891a3709330fd9b23c61da0d7ee0be67db73ffe21f3ae9c0b. 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/GB8XC1419430.
Band of the Royal Air Force College Cranwell
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e1dbc3ef762a5d628cf26c744da3168cd0bce6c970cffa552f2de1f38807eb. 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/GB8XC1419434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48640753718ad394b6f35a31efec16657c657c770885a6a39fe78831cce402c0. 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/GB8XC1419437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbecf2538147ab70d7766c9276c15c909f71c848b9f3357b565fd30bad88cbc61. 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/GB8XC1419438.
St. Patrick's Day - 5th Royal Irish Lancers Quick March
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0cb841b621277966e001fca5840ed5fd298b95511b0680b96b37227a28a08be. 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/GB8XC1419439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6be297fcdcb8e627080b6f335d74841cc2b7ab873de8c8021625a0f26ccf117. 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/GB8XC1419443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede202eec78dde686b40c128fa35998b424370fcaa9245cf4eb141b7879a7f00. 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/GB8XC1419445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038323d6ea04ad53b0b37ade31cc96ab3619e3e587ae9ae3748bf5a97d7a7a5c. 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/GB8XC1419450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9053556494693b86582bad9b824620322ce18521c8f1ac6a1ac7dd0a2fb81f. 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/GB8XC1419452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0935fb148f9b71c834dafcc6940b09597c027df75e5c395b4c2ef96a5dbc6335. 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/GB8XC1419453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb436b461d167d0e3e7135e4dd7e7509e43e82d9dff150c5a70fd27070b9e07f7. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8XC1419423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7d4ec4ea815ab5f04ff75c650b88043b256cb6cc0daa01ef7a08f05f2f0b1c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8XC1419425.
Highland Laddies - Music from the Presentation of Colours Parade
The Pipes and Drums of the 1st Battalion
The Highlanders & The Highland Band of the Scottish Division
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78ae9c9f12baadc172fa8a100138d6210e939927082bd7e1028dcc9876a8646. 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/GBAJC0200092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5add9cc50edf681b30bfc3ca1c2e490a87b5a14276dfa95fe3d48e72613330ba. 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/GBAJC0200100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2727b1ef326988208c9d788570ed1b935c69b38fab8865a468e90a5be904c81. 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/GBAJC0200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc11955dfe85281539cbfa8fb703f5d90455f59fb30a351b32f942a9fe68d454. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJC0200099.
5th Dragoon Guards: the Druids March From "norma"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451ce82c290d67e73dc1ecf5cc1268519c43ef289441d7c9202f07070213744c. 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/SEWDL0645704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f093c51008d9daec96f150bdba221faa9fea9d78b60d3ccaa3d209979f7d769. 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/SEWDL0645720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa16c38ebe168426b793d31ad7b03ed50f20e5d7c19abb0888e2d4454c179e326. 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/SEWDL0645721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1b68274a8ee49bb0f04f1a0142355447b5b503a95705d378648f71155dd495. 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/SEWDL0645723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc607ddb701400194a80657dd44ee5d02bd493c17a9834bbda2fda987588d0d7b. 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/SEWDL0645727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a8eefd84ad8c542f0f8e54dec022ca24b08f751498835c422803130b91c69e. 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/SEWDL0645733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8160b902c092c3aff261c11ff444e33e85f323f71e4d8930142ac8560f6edb03. 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/SEWDL0645734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6fb57e3241f0d95d62eaf7a31f26f27b26e07863c849c970e6f8d9d75b149e. 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/SEWDL0645741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5678fb0b54102a92fed78a4f519b7b721f94ce40247d18bebf191e0d3072ea4c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0645736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0b3efde3c9f46e4188566653a9ee6706531fe64542227940bf0ee94af548d4. 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/SEWDL0646907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa052a86cfa57498de21376257a56496de4a99ef04a0f4ee4d3010234ad973c. 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/SEWDL0646910.
Children Of The Regiment (Czechoslovakia)
The Massed Bands Of The Household Cavalry
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1496c25fcda24b8e4684102e1ff875f1d2649aeb2cb5aba3e10214615ac35338. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0646912.
The Standard Of St George (Great Britain)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a292b1137891c56358edf82422a35a7b2ff2b8621397cfc4a16f203ff5a29c. 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/SEWDL0646920.
Great Military Bands Play a Scottish Celebration