The Desperados is a 1969 American Western film directed by Henry Levin and starring Vince Edwards and Jack Palance. Plot A ruthless preacher, Parson Josiah Galt, leads a band of Southern marauders du
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 0x64f06507c66af13fb331f40a401e4f1e8a311b09837fd83b52d2e0bd81fa6527. 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/8a95987d-f855-4758-9670-346a58c40582.json and https://artists.proofprofile.net/proofs/artist/8a95987d-f855-4758-9670-346a58c40582.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 0x80da1fcd4dc3a05e87a008ddb219149de8e7193f33546b6273247a73c12fc957. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/TCAGP2295572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f3597ada4c65e4dee30f8f4faaf8b786d02de82887f2546337affd17a9da36. 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/TCAGP2295583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae57e5776132bfc1f668bd04c96e12152bb8b3180e0bba7ae3ca70d5cf43102. 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/TCAGP2295587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff1cf3043f3f28ce152d0c681420732e84b8f7c8383fe6126203f08ff7d51f3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAGP2295592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115bd397882481d6a87cec3b188ce2c6f4c500d437355c2f5512f91c24ead180. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TCAGP2295596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1c7b00c1f69f2f5de85c9c1a612a794fb0d28ee4952a9f3441dfc428457f34. 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/TCAGP2295601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da181edcb572f72c00db9ec19596cf9b146b2b044d7092b5b23d4086e71a4e4. 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/TCAGP2295604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ee49c985fc90a30032f906706d55301a8996fcb53985346b95c8b658711290. 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/TCAGP2295607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x326d6b96caf174853e53c4ee8164a1bd23871e021a7ad9c5b570ccd45607c169. 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/TCAGP2295609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58d16fc42ac92f76ec79a09a94deeb574c8de23ab71e7c1fe02837a2b4122ae. 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/TCAGP2295614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67472b0647360e88827134a4cf34274229cc2af4d076f243a67dc453ab39ee9. 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/TCAGP2295615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f295b5c71490fd3c397d8d015090f3db19d7e60217a0ec3a76a4e45a2b2e42. 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/TCAGP2295619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f84a9c8be630cfdd89aa75f5efb052539bae8af91420135384c9df8130467bf. 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/TCAGP2295622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4012000efa2c0c0ffba5f38faccca9846d9e149ed847b7a53ada83f9f99f2696. 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/TCAGP2295623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6156dfe6d15bb8cfe89483a146f929092a7427b974640fe31a4bc09a5b3207a6. 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/TCADT1834039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a651c6783125fcf3f6412eac6bfdc6c4303c11524719a2003ce385ddd4c5f7c. 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/TCADT1834042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49bc55114bfe454b1b8ec3356d5dc40ee71b38b112bb6fb47fc358ce14c8b81d. 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/TCADT1834043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54af4c865c1b5534deeddf4d783439910aa9578c7242565dcf76a3dc7a949a07. 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/TCADT1834044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f564992af77a5ef4a3429083d19c6c4448b0d0571a0b53d584c07db6ddb177e. 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/TCADT1834045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4846445e529d03680e0185fb76e69c792a8faf94538c7e1ef8bf2d32682675. 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/TCADT1834048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f62a6ba1956c211eb753911abe0ec12d210d3de3c1afc1a91b14127535b241d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCADT1834049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab934d36f5620c63874fb871129b5c2fa4a35ead1dd55539bb13c18ade96c07. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCADT1834051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9bf665af991f1d15e3c58f41782ff3ca0d80cb8a61af450a23f947437f2504. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCADT1834053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3639fac67e21d2753cec4eebdc85079d6cacb638dbfd5097ff00f45454021703. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCADT1834054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7537f0a81f969e148bd8137142f3153f3c396f4dd1abf4b103f121a7032ab9d1. 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/TCADT1834055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf65a79b3872cd52cf2623083e706c6fe1b67cda2d9a98e41f3eff02b8d8138b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCADT1834056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4629a749da72361eb2e1529467c0c0e44c6257c4b93bbf80d52f607e49b940bb. 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/TCAGP2295345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a53291088c2393c2da399b675a73ef707c8f9918db2b31735134719ba0ad16. 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/TCAEQ2046259.