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 0xcebf41dc6ea314a8e2877b0302933ea558a9d4599d11d53247f5b43ef9496356. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f9871a77-3b19-4f3b-88d0-2872085a897c.json and https://artists.proofprofile.net/proofs/artist/f9871a77-3b19-4f3b-88d0-2872085a897c.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 0xb469352f3f31f8e7af99cffbd9bda16611e9d44fdcf751cc74289b6fc314188a. 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/USA5R1531149.
Classical Music for the Christmas Holiday, Vol. 1
Merry Christmas! From The United States Military Bands
O Magnum Mysterium (arr. H.R. Reynolds for wind ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976ece1353559e581fb314e9217adcfd8f4c1671eedb64590212d41a67fc28b9. 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/USA5R1431214.
The Star Spangled Banner (The U.S. National Anthem)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf599a19d2939a118fa28dd53e8f4b1648df5d41f6eba348c292be621d62861b0. 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/USA5R1134601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14ca045d97c4d6abbfcb6d9e673e15a8d0f70e5b9750e13dc583d6d11d00c36. 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/USA5R1134602.
United States Air Force Band Of The Rockies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9477ebb76425e8a4ae7e58cd12ff91bc73496b1399ee6b357804eb1b47d09774. 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/USA5R1134623.
United States Air Force Heritage of America Band
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491f0c9e0d4d53f0faae17d216a36375086a584acd165113adcd70709a6c1147. 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/USA5R1134603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c095f01234251da0c9c9d9f07a3884245b75aafb057104ed98c2b27d6ad29d. 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/USA5R1134604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d4d4ae2163eca03ebb5c58f2b4c844826617f37671ce658f387b14d484bf64. 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/USA5R1134605.
The United States Air Force Singing Sergeants
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10cf5d4329d7a99db12b16c3d6b21290fa9e8cd28d8c340d681109c9eadb327. 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/USA5R1134627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e7d1c13ffe71aa39dbeaf787691b84808ab0dacf4e83abb0355663ebd844d9. 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/USA5R1134628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e2294e59d3ebd9de94c0408270c92cad173e749df3e5fbf21c90b82247aa78. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:57:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA5R1134608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1fd26b87efc1ea9d8b3db16489d2896ca55984fd37d7514ab97e981990816c8. 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/USA5R1134610.
United States Navy Band Sea Chanters Chorus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42fefc62d6450be259efc32e0c918fa2e89fad11ede4af1bb1e7a8f35c2491d8. 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/USA5R1134631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe655809aa340c04ddb80a107e6e4e0eafe396f52bb5c1060828ebc1671f074. 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/USA5R1134632.
America, My Country 'Tis of Thee (Arr. R. Edgerton)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ec11a3153b7f1f5b74a71f77f7ae6b54a46904e3ba5b4da49aaf1fba1bebf0. 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/USA5R1134633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb280ae6967961b1bf7632ad70d4ecc604ba9052b7788a9be02ccf29baa4834eb. 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/USA5R1134613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388f8e91394e6c4be65d6a12585d78cb59799060c29645ecff61f1ee8f4c8a00. 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/USA5R1134634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f19089ea3944a1283f61917858f6868ddcf3c7b1a49d9a6eab2cb317f7ed3e. 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/USA5R1134636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c7aa709c84cc7cdf5bd92101665375e7e36ae03106cffecb6b8c08510c9954. 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/USA5R1134639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170e7c694800cb1f447177f86a69cd63141992351f34255594729524152820d5. 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/USA5R1134640.
The Army Goes Rolling Along (The U.S. Army Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb651169d069f97c7c59c9232d2cf91ff1b6490d571568d7f5dd8045eb0bbb134. 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/USA5R1134641.
Anchors Aweigh (The U.S. Navy Song) (Arr. W.J. Dunn)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5525afa811c51f1bf6b358981ddfaf92f214fa7b0505387f2971866f85a625d. 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/USA5R1134642.
Semper Paratus (Always Ready) (The U.S. Coast Guard Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d47be2dc46897a6464f40eff06f55222eacc241f891959d9f14f0b17b22cff0. 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/USA5R1134643.
Off We Go into the Wild Blue Yonder (The U.S. Air Force Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1850875ea8b897edd167050c7134a3e0921bf22f777103a957047d66d6b5aa. 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/USA5R1134644.
The Marines' Hymn (The U.S. Marine Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ba3cfd287d4142694adc08cf999c72c4c7ffcefaf1fd6507c3fd6287d8c0ff. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA5R1134645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e96abc1d25708441cbdba11d447093c66b8b24ba8eed4db8bebc109b445d0f8. 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/USA5R1134646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a436eb0b9f7ad9e663607f049602971a6c32428feffe07d45b4c8575b226a6c. 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/USA5R1134648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa549cc93ca94876157d075be94ff57c36ef0a5f6aa02d002bb79a888099edf0c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USA5R1134649.
2011 WASBE Chiayi City, Taiwan: The United States Coast Guard Band Chamber Players
2011 WASBE Chiayi City, Taiwan: The United States Coast Guard Band
2011 WASBE Chiayi City, Taiwan: July 8th Repertoire Session - The United States Coast Guard Band
Midwest Clinic 2002 (The 56th Annual) - The United States Coast Guard Band
2009 Midwest Clinic: The United States Coast Guard Band
Greatest Hits of the United States Coast Guard Band
Folk Dances (Arr. H.R. Reynolds for wind ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8af22341b7d078e514f51746002f5c2ec00b6a91a67f06329cfa985eefb3073. 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/USA5R1398810.
The Music of Robert Jager, Vol. 2: Lest We Forget