Maara Maari
type: MusicGroup
genre: malayalam hip hop
popularity: 23
followers: 497
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1a16f44a9a2c038f20ea41cf1b18942ca39c26d98f61208799a7e8a47d86ac1
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/b6b84ba7-4b36-4e0d-937b-55b69bc88a40.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6b84ba7-4b36-4e0d-937b-55b69bc88a40.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b6b84ba7-4b36-4e0d-937b-55b69bc88a40
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1a16f44a9a2c038f20ea41cf1b18942ca39c26d98f61208799a7e8a47d86ac1","name":"Maara Maari","registered_at":"2026-06-12T08:00:20Z","symbol":"NIM0235693","token_address":"0xfeb70653372248e566d5879aff45d1c0ac93478c","type":"artist","uuid":"b6b84ba7-4b36-4e0d-937b-55b69bc88a40"}
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 0xd1a16f44a9a2c038f20ea41cf1b18942ca39c26d98f61208799a7e8a47d86ac1. 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/b6b84ba7-4b36-4e0d-937b-55b69bc88a40.json and https://artists.proofprofile.net/proofs/artist/b6b84ba7-4b36-4e0d-937b-55b69bc88a40.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xd1a16f44a9a2c038f20ea41cf1b18942ca39c26d98f61208799a7e8a47d86ac1","name":"Maara Maari","registered_at":"2026-06-12T08:00:20Z","symbol":"NIM0235693","token_address":"0xfeb70653372248e566d5879aff45d1c0ac93478c","type":"artist","uuid":"b6b84ba7-4b36-4e0d-937b-55b69bc88a40"}
album: Karukara
  type: MusicAlbum
  date published: 2022-04-22