Mind Key
type: MusicGroup
genre: progressive metal
genre: progressive rock
popularity: 3
followers: 3423
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaaac37b0f01184410c099e0fc3c0e29b34fde01ceec2aa3c7e021fc2a90c1b79
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1389891b-6e88-42a4-bbaf-15e3b1cfd732.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1389891b-6e88-42a4-bbaf-15e3b1cfd732.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1389891b-6e88-42a4-bbaf-15e3b1cfd732
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaaac37b0f01184410c099e0fc3c0e29b34fde01ceec2aa3c7e021fc2a90c1b79","name":"Mind Key","registered_at":"2026-06-15T20:22:42Z","symbol":"NIM0821526","token_address":"0x03000c1262d2f9c0f6a19ae0697486c5586a3eb2","type":"artist","uuid":"1389891b-6e88-42a4-bbaf-15e3b1cfd732"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaac37b0f01184410c099e0fc3c0e29b34fde01ceec2aa3c7e021fc2a90c1b79. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1389891b-6e88-42a4-bbaf-15e3b1cfd732.json and https://artists.proofprofile.net/proofs/artist/1389891b-6e88-42a4-bbaf-15e3b1cfd732.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0xaaac37b0f01184410c099e0fc3c0e29b34fde01ceec2aa3c7e021fc2a90c1b79","name":"Mind Key","registered_at":"2026-06-15T20:22:42Z","symbol":"NIM0821526","token_address":"0x03000c1262d2f9c0f6a19ae0697486c5586a3eb2","type":"artist","uuid":"1389891b-6e88-42a4-bbaf-15e3b1cfd732"}
album: Journey Of A Rough Diamond
  type: MusicAlbum
  date published: 2004
album: Pulse For A Graveheart
  type: MusicAlbum
  date published: 2009-07-03
album: Alien in Wonderland
  type: MusicAlbum
  date published: 2019-04-10
album: Hate at First Sight
  type: MusicAlbum
  date published: 2019-05-14
album: Hank (The Blazing Eyes)
  type: MusicAlbum
  date published: 2019-06-26
album: MK III - Aliens in Wonderland
  type: MusicAlbum
  date published: 2019-07-12