Michael A
type: MusicGroup
genre: melodic house
genre: melodic techno
genre: organic house
genre: progressive house
popularity: 25
followers: 5875
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1fa8f017b6b62d08cb243e6fd239a1f5805e2482f2642a1b5ddc5cd08453755d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18845873-3d56-4d53-84d8-d4db69c9f206.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18845873-3d56-4d53-84d8-d4db69c9f206.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/18845873-3d56-4d53-84d8-d4db69c9f206
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1fa8f017b6b62d08cb243e6fd239a1f5805e2482f2642a1b5ddc5cd08453755d","name":"Michael A","registered_at":"2026-06-11T12:45:23Z","symbol":"NIM0032497","token_address":"0x290487bb0e10b86e21d462d4bb585156f2230a9c","type":"artist","uuid":"18845873-3d56-4d53-84d8-d4db69c9f206"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa8f017b6b62d08cb243e6fd239a1f5805e2482f2642a1b5ddc5cd08453755d. 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/18845873-3d56-4d53-84d8-d4db69c9f206.json and https://artists.proofprofile.net/proofs/artist/18845873-3d56-4d53-84d8-d4db69c9f206.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x1fa8f017b6b62d08cb243e6fd239a1f5805e2482f2642a1b5ddc5cd08453755d","name":"Michael A","registered_at":"2026-06-11T12:45:23Z","symbol":"NIM0032497","token_address":"0x290487bb0e10b86e21d462d4bb585156f2230a9c","type":"artist","uuid":"18845873-3d56-4d53-84d8-d4db69c9f206"}
album: Augmented 007 / Michael A (DJ Mix)
  type: MusicAlbum
  date published: 2022-03-30
album: Fantasy, Vol. 4
  type: MusicAlbum
  date published: 2023-02-10
album: Fantasy, Vol. 2
  type: MusicAlbum
  date published: 2021-02-05
album: Fantasy, Vol. 3
  type: MusicAlbum
  date published: 2022-01-07