1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x28b1ee8fa91f05c1ed7c60e37cfbb929011dcb14468d047cedc6b2b82f2d9170. 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/4335c338-6a25-4c6e-8d50-2cdc3f5d628f.json and https://artists.proofprofile.net/proofs/artist/4335c338-6a25-4c6e-8d50-2cdc3f5d628f.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 → block OTSBitcoinBlock must exist at that height 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 0xe8c1394ab475cd1e189ed8ed51fdf66ff5d0233d517dc10864137a2e2bc54576. 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/QM6P41897935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70fe66f2d2e7b181d041a7367a46c5f412e9610c9713748a6df4053c579a4fe. 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/QM6XS1704321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd070542a855e3e8e3a5688f8796b43f65a96069e6233fe0d62d3e027143495. 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/QMANG2242100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c8a8770e54764bf7bfca896aa74a67bbd370a69c8cdcbacec2c123b60545b8. 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/QM6N21494636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6adbb2d5e1b2c0badc7851714b6b69647e1aead8829b7682dedb0166322f0f4. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/US3DF2522862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b41330fdbd667ba98e83111e87299876821c9da63f1c9bd419e373d37cab25. 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/US3DF2522863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d275f3e3f031b972ee6b0b8ede2ac15412dab23be35db4fe14063634e6fa445. 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/US3DF2522864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1a0885a9a4c9cb5c42ae99ab38316af7e8ef1175e2f3218b1214f55ed338de. 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/US3DF2522868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1767de923692ff160702381db042cf054628e7ee523ed3faecd1851a1c0243c. 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/US3DF2522872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54da4dc39aaef1dc425e7a08a9f578a9395c940794071f7951b1482f1ed618e3. 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/US3DF2522878.
The Stars and Stripes Forever (Rhythm Mix)
When Johnny Comes Marching Home (Rhythm Mix)
Battle Hymn of the Republic (Rhythm Mix)
These Colors Don't Run (Alt Version/Rhythm Mix)
Hounds of Hell-Alternative Rhythm Version
A Soldier's Journey-Alternative Rhythm Version
Last Kiss Goodbye - From "The Steve Harvey Show"
The Connection - From "Ressurection Blvd"
Flight of Plato - From "Making The Band Season 1"
Hip Hop Serenade - From "General Hospital"
Camouflage - From "The First 20 Million Is Always The Hardest"
TO FIGHT A WAR I DON'T UNDERSTAND-RHYTHM MIX
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed128aa62f6fc3573fe41293b2193d7cfc11d89e36bbb2fdbd4fb0a04d071a76. 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/QM6N21438058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7015f83db9042b228f6e8f376e1ab53af70d18064b11801454a53fc64a6898. 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/QM4TW1939867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa950ed2816848ce1ac7d6d67fdac84b92476623d2dacfb24225de0b653bfbd62. 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/QMFMG1497029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61efccb5bca3921f43d24ddb87806ce109c81a0522eb1aceca5dd49db9eddc46. 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/USD841010052.