Lucky Luke is a Western comic album series created by Belgian cartoonist Morris in 1946. Morris wrote and drew the series single-handedly until 1955, after which he started collaborating with French w
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 0x5996323a7952acf0e0bf4ed5e153c183a892a49161276d4a708daa1536a6018d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/67e983ff-42d6-4592-af7d-934fe16857ad.json and https://artists.proofprofile.net/proofs/artist/67e983ff-42d6-4592-af7d-934fe16857ad.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 0xadb4b3ed54dd8948567bd9ef0f923a53be2e383de42f09481548c1f5f535dfd8. 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/DEUM72402340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65720f8ebb339dd8cc761b19ecc46304e2f62cb5e87d093d7916bcbc65e4e0e7. 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/DEUM72402341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b054537dea1f8e5dd466b9cc4e18386f5587fd5511a2c82510852eb89788ac. 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/DEUM72402342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d7dd9d210ca77af207bd55dea6d08640b79eac4a130ca025e431811371a9c9. 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/DEUM72402343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa294fc1f26fd0bf5f92faa4c2382101fedab3950beb922ee457711477237b82c. 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/DEUM72402344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff579b64a730e049dfc0effd0d9bac1f4707f1e299fcf8fc93579cdb00a2d1d. 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/DEUM72402345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106abc3f8be2d26e15ae6184d8c0385c167818416fca1fb5cf98027ca8bfed04. 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/DEUM72402346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9567dc77e4da51803c334c0d827ff63afb20fc0cbc2f813cb60317c11a1479. 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/DEUM72402347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197345dbd14fa242160d4dde349e8a47ae39e303cea793b75d7d408b4e96caf7. 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/DEUM72402348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7438cc79295c06b78a979274d7af0ce657b086e83debaf61d59bb24e71c659. 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/DEUM72402349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2447dc898fb04520d18f6dd90ee975ecadef04519122c9c70b2d6776b5850f7f. 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/DEUM72402350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567c12df73e25b8d79ce501602e99035516d2244dd9b7a376af263fc502469b5. 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/DEUM72402351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89270948698433070f9b682c0173246710f7e74a8889b2a003367e46eb4f896b. 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/DEUM72402352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013c025585365a520ac48df65efb10838f3c60bcfc49630c6bee438477d95aca. 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/DEUM72402353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26bd4efe8e606d3b5abaa1e4953e2b28d8f5833bc3327a99f404084b30fd0e7b. 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/DEUM72402354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a33f38cb02e18e2a9b1921b1758d061186c1ff8ef3569136ef474821a7f1f9. 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/DEUM72402355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987cecffd86dedd016938efd701b29ce7827a5891e6c1993a1cf25350faa7ceb. 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/DEUM72402356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0202c63b52a3a44e00e9e0e1db61deae1dfa17b4dc5fe19d1eb36ef7cb83a880. 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/DEUM72402357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00411b10bc650813b9b6f79e52e1e5f868c9b5692f9b0ee6e951bb6af5c3c0aa. 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/DEUM72402358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a065d52af86487cd0c3d49322989f697a6f7775e69caab03a428e9681ff2b99. 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/DEUM72402359.