Bando B
type: MusicGroup
genre: malayalam hip hop
popularity: 7
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84f97dc212b9971a8a0c3fc553701a090d68210318e92d385d36ea947b9d80f2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ea0af34-9f3b-45d6-af1f-5f0040bb9874.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ea0af34-9f3b-45d6-af1f-5f0040bb9874.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ea0af34-9f3b-45d6-af1f-5f0040bb9874
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84f97dc212b9971a8a0c3fc553701a090d68210318e92d385d36ea947b9d80f2","name":"Bando B","registered_at":"2026-06-16T11:27:49Z","symbol":"NIM1037614","token_address":"0x605474b22e2d6f68a1c0f705d882026bbd5bb01f","type":"artist","uuid":"3ea0af34-9f3b-45d6-af1f-5f0040bb9874"}
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 0x84f97dc212b9971a8a0c3fc553701a090d68210318e92d385d36ea947b9d80f2. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ea0af34-9f3b-45d6-af1f-5f0040bb9874.json and https://artists.proofprofile.net/proofs/artist/3ea0af34-9f3b-45d6-af1f-5f0040bb9874.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0x84f97dc212b9971a8a0c3fc553701a090d68210318e92d385d36ea947b9d80f2","name":"Bando B","registered_at":"2026-06-16T11:27:49Z","symbol":"NIM1037614","token_address":"0x605474b22e2d6f68a1c0f705d882026bbd5bb01f","type":"artist","uuid":"3ea0af34-9f3b-45d6-af1f-5f0040bb9874"}