Sheldon Bangera (Courtesy Integrity Music)
type: MusicGroup
popularity: 2
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaeee4e5c58ab01225ba140130d2d761790a3220f7bcaa508e0a963d0dec7c184
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7715029f-1994-461f-9b65-d87ad7fedb01.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7715029f-1994-461f-9b65-d87ad7fedb01.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7715029f-1994-461f-9b65-d87ad7fedb01
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaeee4e5c58ab01225ba140130d2d761790a3220f7bcaa508e0a963d0dec7c184","name":"Sheldon Bangera (Courtesy Integrity Music)","registered_at":"2026-06-17T07:07:58Z","symbol":"NIM1319193","token_address":"0xe2c66e02e4fc5a87159ffd12d4c64929030d1a3b","type":"artist","uuid":"7715029f-1994-461f-9b65-d87ad7fedb01"}
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 0xaeee4e5c58ab01225ba140130d2d761790a3220f7bcaa508e0a963d0dec7c184. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7715029f-1994-461f-9b65-d87ad7fedb01.json and https://artists.proofprofile.net/proofs/artist/7715029f-1994-461f-9b65-d87ad7fedb01.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xaeee4e5c58ab01225ba140130d2d761790a3220f7bcaa508e0a963d0dec7c184","name":"Sheldon Bangera (Courtesy Integrity Music)","registered_at":"2026-06-17T07:07:58Z","symbol":"NIM1319193","token_address":"0xe2c66e02e4fc5a87159ffd12d4c64929030d1a3b","type":"artist","uuid":"7715029f-1994-461f-9b65-d87ad7fedb01"}