FM Audio
type: MusicGroup
popularity: 3
followers: 180
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97c178a9149d041562b9d3c3e7a0190a4cfe55156fbfcd15881f5350752eeb92
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/db1f6156-320d-4586-94e1-9590cd29d9ac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/db1f6156-320d-4586-94e1-9590cd29d9ac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/db1f6156-320d-4586-94e1-9590cd29d9ac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x97c178a9149d041562b9d3c3e7a0190a4cfe55156fbfcd15881f5350752eeb92","name":"FM Audio","registered_at":"2026-06-21T04:51:03Z","symbol":"NIM1821472","token_address":"0xd1d6a916edf7c18f56c88ba0342482f904243451","type":"artist","uuid":"db1f6156-320d-4586-94e1-9590cd29d9ac"}
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 0x97c178a9149d041562b9d3c3e7a0190a4cfe55156fbfcd15881f5350752eeb92. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/db1f6156-320d-4586-94e1-9590cd29d9ac.json and https://artists.proofprofile.net/proofs/artist/db1f6156-320d-4586-94e1-9590cd29d9ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x97c178a9149d041562b9d3c3e7a0190a4cfe55156fbfcd15881f5350752eeb92","name":"FM Audio","registered_at":"2026-06-21T04:51:03Z","symbol":"NIM1821472","token_address":"0xd1d6a916edf7c18f56c88ba0342482f904243451","type":"artist","uuid":"db1f6156-320d-4586-94e1-9590cd29d9ac"}
album: Killer
  type: MusicAlbum
  date published: 2009
album: Studio Files Vol. 1
  type: MusicAlbum
  date published: 2009
album: Killer
  type: MusicAlbum
  date published: 2009-10-08
album: Rock'n'Roll Angels
  type: MusicAlbum
  date published: 2010
album: Rock'n'roll Angels
  type: MusicAlbum
  date published: 2010
album: Open Sesame (feat. Leila K)
  type: MusicAlbum
  date published: 2011-08-29
album: Open Sesame
  type: MusicAlbum
  date published: 2011-09-19
album: Killer 2K11
  type: MusicAlbum
  date published: 2011-09-23
album: Open Sesame
  type: MusicAlbum
  date published: 2011-10-08