The Paris Cast Of 1789, Les Amants De La Bastille
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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 0x0a5d7b85bb1972c990a35dcf4bcf6dca661bacb6a15083ce0be217a2c0ebda9f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4cefbb4-76f7-4e21-a3a0-12d20f83aad4.json and https://artists.proofprofile.net/proofs/artist/b4cefbb4-76f7-4e21-a3a0-12d20f83aad4.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 0xe1445f5bf3312fb6de3b3c541fc497916b19c3d6ea1a540720154e039005b8a6. Chain 2 (Bitcoin): anchored in block 958647 (2026-07-19T02:36:14Z), 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/FR9W11201538.
1789, Les Amants De La Bastille (Super Deluxe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97efc6ab3dbd371c02c054c71536e38fba5c9e62921c443512e9f7e88115449a. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:23:58Z), 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/FR9W11210053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64207304ea79c14a936081d0a973fbc07ea704eacbfd1c6dbcb270d10ec7b0b2. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FR9W11201544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d82399527a1ca59e2e391d0264aa8c493267b435386a7490beec83005819e0e. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/FR9W11210072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38eb7446546de69e27b2d04e1f139665a4d5914447def52da12bb88ae7f3784b. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FR9W11201546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf72f1ddf582eaf8ba866fbc9c214a215c33e344b911737e706bfe45da7b7292. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/FR9W11201537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c00d9c87a123d28c1513a3deace61c84dcee40636ce6d11036537baf8b1412. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR9W11201540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d4dabf1d73e1a91f51f75dc334c7b7805efd0ad438ecd9c3095f3265ba0731. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/FR9W11210070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee2440c3ba8eeb3229d447c778b8b7c22b71e4c13e91a7ce4fe30aa9efda10c. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/FR9W11201545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4454bff5d92b346c75efad75024eeb2925e9b82074ceef43a5cb0702c3c452e2. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/FR9W11210050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd711f9f85fcb4c00666cc40e0a2b1d3f382c62d7445caadd8a88c348c655339c. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/FR9W11201542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e49cf914bb518ea666243f7cae03a1df60300f215a2460447b2a77247619c6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR9W11201541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b20f23238f4a2677cbaa6b577a00bcfea5589724fb5abcc0eacbd3942c6c8f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR9W11201536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1a27dce8e552adaa7f7a0177997f5ea41431f463e9a3c6d9cec9df1c983bf5. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/FR9W11210073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af3aae0332dad687767ef7f4740a4bff1637be434e8805d1fd1399791b33378. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FR9W11210071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562922dc8751f398f7d0605de358ef397765782ca0c07e7d9f021a71222a7a05. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/FR9W11201543.
Ca Ira Mon Amour - Extrait De "1789" - Version Acoustique
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4900c72f1d8f94ccd94593e07a2f466e11522632895ed6b6b5cbb9f061d62d83. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/FR9W11111150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832f5fd6789939f341e8036f08ec4b9efd0abff757983c54122729b71006354f. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/FR9W11210060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03950dac46f4efb961a2f06c78040b9e841aef2c9606453366e7b73152129b2c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR9W11210059.