The United States Army Band "Pershing's Own"
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda70df4a4800a1cb97521501486e71c7c7dddfdfca7075022a673ac7c9164e2d. Chain 2 (Bitcoin): anchored in block 953972 (2026-06-16T16:31:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a4df488-5561-4ad3-a872-d9ee31aadcfc.json and https://artists.proofprofile.net/proofs/artist/2a4df488-5561-4ad3-a872-d9ee31aadcfc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Star Spangled Banner (U.S. National Anthem) [Instrumental Version]
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 0xf159f17618ad733f0b19cf9cce47971ae8883425c28e18d9a5c51d49e61f731c. 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/QMM9G1400129.
The Army Goes Rolling Along (The U.S. Army Song) [Band and Chorus Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3953c8c8ae896ec4d4c191613c93c4cc5c11f096bf1025997d55754bdc11e7. 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/QMM9G1400133.
Off We Go Into the Wild Blue Yonder (The U.S. Air Force Song) [Instrumental Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876d24357a81cb2a62df05d8f9d23b9b17a91f6bc917bb3ffa7fb6a62f3054a2. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMM9G1400102.
Off We Go Into the Wild Blue Yonder (The U.S. Air Force Song) [Chorus Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21af5605abbb8682a83ec0f48557008c521630bca13e658ca5f37dc3d000236e. 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/QMM9G1400130.
The Star Spangled Banner (U.S. National Anthem) [Band and Chorus Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288cea7095ff6b6cb5a0dba529d6249ece2eefe611b1753d23b6e1626e95bf17. 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/QMM9G1400128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac5c09acd776d0db0fe9cb66ca315bc9cda2488897b2d4e847a987dbf16fb12. 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/QMM9G1400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4dec07e357475afcf5fe86838904cefb0d8af8a15078b6c1e74eba1c01b4b20. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QMM9G1400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686b4a9bfaa17f91c82cdb2f671b3e0379c2af92fb47059e8476f61aa59b1c36. 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/QMM9G1400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270c16584e319ee3eecc2303511ef36c4b1a94bf12d083281e5531198afe48a0. 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/QMM9G1400099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb901b218feb1291bbe71daf737aeb751a03a5ac7f9d4ca5a9504924258be11. 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/USA5R1259901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04c1596b02d71e9a805001ec090ce644b76ade472c26d0e7cac860052ae2c16. 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/USA5R1259902.
2011 Midwest Clinic: The United States Army Band "Pershing's Own"
Suite for Jazz Violin and Band (after G. de Paul, R. Rodgers, J. McHugh and G. Gershwin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5783b592fc9f2da7a14ece6d47dff3d2e37fdc549860ef3c7458ba30d37fa0. 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/USVZX1201208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9312dcfa9e0b791acd0ec32ebe72f6f64e97dcb396bd1cf5ed54cb16e8542cc0. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMM9G1400160.
Armed Forces on Parade: U.S. Air Force Song / The Marine's Hymn / U.S. Coast Guard Song / U.S. Army Song / U.S. Navy Song
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd07df9f45808b2f10df3c252f81cabed6b48b373601c5e3c3c25af3af712c7. 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/QMM9G1400144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b94c5af2c764a2b10c4e51299caffa5d4bee10a657fa031cc5a94bc700fa84. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QMM9G1400150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42593d6c0fad3cdd121b1a822789a4b56c9c32ad9db487c4533510cce7b205eb. 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/QMM9G1400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ebd4ee755f869e0f68713a1a2dd8a4e9375b7ea7b4f1b2e90f775e0a19306f. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMM9G1400156.
America the Beautiful (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b4e2cd07c9ae82236c8887bb7c2f2e5d5254447dcb2ee8b1be0767840632fa. 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/QMM9G1400161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fade96c3fd7b36b6d67f467c79097428daf8fdb1d9fa9559ba7d8932a3efb60. 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/QMM9G1400143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe641a0e918f773f0efcd2a3f67a03304427dd0eb8550b98e3d897e6bc1ac3b13. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMM9G1400157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1a931510225b488476d3c590b831bfe847219a10647cc2184101e1d7308a26. 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/QMM9G1400146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1f95b23cc113f2911c05c974b5fb6b508fdc17e27800dc4583d03034306e1d. 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/QMM9G1400149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c8e09827fc0a9e7568c8531eaccffce92ef08a7fd4d82568f157f6889eb043. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QMM9G1400147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9157307494dd151c849a1c1299724c12b17570c7720b0cadb9f6df8c6a3692c9. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMM9G1400145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ceffa5dd6dbd763537182deedbbd27bd0c7d082eeb4cd8641cc04efbe16ae3. 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/QMM9G1400151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dcb26aa4829bf4f5bcc195e1a35cabbcdaa878b43a2d28f888cbd1ef3a9bf94. 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/QMM9G1400152.
United States Army Old Guard Fife and Drum Corps
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef06d9669563e080f17e45b3fcf2a7d3b4cb994b10db0b754b28c3393661a4f. 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/QMM9G1400155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e30a7f09000fea96a2adc34fa6bd82b96b3e3c8746e5ec3f75f3ea416dcc3bd. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMM9G1400158.
Fireworks Show (With Music & Crowd Sounds)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ca157b8061d29adfa6ca2f1804289979106e107e816925168457e95fdf0e23. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMM9G1400159.
76 Patriotic Songs: 4th of July & Memorial Day
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd0d3a9dbe58ba06bc3ce27f9419fedd56d55ad317a581336fde4e86c409e00. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMM9G1400176.
God Bless the USA (I'm Proud to Be an American)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6292fbd083b8ade1f9ec5f74ce5884492c7570f2c74326e50f6b83b86ff111e0. 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/QMM9G1400175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf159f17618ad733f0b19cf9cce47971ae8883425c28e18d9a5c51d49e61f731c. 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/QMM9G1400129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42593d6c0fad3cdd121b1a822789a4b56c9c32ad9db487c4533510cce7b205eb. 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/QMM9G1400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ab5e638f5ae44e46d7d2d3f306727cf1d8ad6cf187dc9b0af97d0e7079a074. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QMM9G1400168.
A Musical Memorial for America's Veterans