Max Dean is the name of: Max Dean (artist) Max Dean (footballer) Max Dean (musician)
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 0x7fa193851d3aa0be6d23a95d11790831132a90a4a60fbf74de401fbff1f303de. 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/19686d3e-bfda-4318-995e-819164ed0c6d.json and https://artists.proofprofile.net/proofs/artist/19686d3e-bfda-4318-995e-819164ed0c6d.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 0x4c2e7853ee79a110511883c6e9f8fce0ac91200a8dda51b70ad129288bfa3292. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:26:32Z), 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/GBLV62125415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdbcf79a3fbc287e3d5f519b2abd15b995384d4c43fda655801319f0ff80e7f. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/GBLV62125416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d561b6ba619e2159bf86d49d9ff8816b1edfe26ada062c8ffdbc7673069d0f5. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/GBLV62125418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5f3ff394802e6e6380205dc81f7e978227fed442e738b6f3eda249c8ea87f5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBJX32264813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6241b59aedbe3c028b92feb3dda851d16e726fe4b19299eb6afba6be031c6f. 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/GBJX32264814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85688265a0a90efdfc383627830fc99ee244c5601eaf18b273dea4c28b8f2a87. 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/GBJX32264815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be692d0ba46dbed2340afd4761a2db24313ed7d35fe4cf5100ac0165ce0b6a9. 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/GBJX32264816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498fb3f8f2aad198a7741c6eb605fc3094cef31b6da606b5dfd5b665c25257e0. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GBKQU2231857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f54f71216d8340e6ea5c0c9de0137a9791b265c342bc27014564820800f7881. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GBKQU2346439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3f51e9d23dd05390f7bf4c1a48c84a5b89b2aeba3a55e67868044499c9369a. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GBJX34420062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea33bd86aafbf412176d0331e2c4c92a5c551d2e0f1dc389d0ac4e292435129b. 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/GBUM72403245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5352bc37cbc47124d78848120b5019f31b90d28133387ffd7e620a08db3e41. 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/GBKQU2387779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9cb76987914424e57d6575d6cae88fc3b939d33cba803ed4530c8fa2d122c84. 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/GBKQU2387786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1fb2bf8c814087e32067077160a66831344e4571cca672341340ccf739286cf. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/GBKQU2053319.