Next Level Choir
type: MusicGroup
genre: african gospel
genre: gospel
popularity: 9
followers: 469
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe301746e9e8f4f6643f8e7fc7cd0c62dd01a49b9e0b618a5b9b3e1990edbee8a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953932
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953932
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e4086dd-40fc-4e90-9d46-1e4fd411bc5e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e4086dd-40fc-4e90-9d46-1e4fd411bc5e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1e4086dd-40fc-4e90-9d46-1e4fd411bc5e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe301746e9e8f4f6643f8e7fc7cd0c62dd01a49b9e0b618a5b9b3e1990edbee8a","name":"Next Level Choir","registered_at":"2026-06-16T00:08:03Z","symbol":"NIM0875289","token_address":"0xb018ccdadc1134d5a33a26a64de8d0a869269175","type":"artist","uuid":"1e4086dd-40fc-4e90-9d46-1e4fd411bc5e"}
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 0xe301746e9e8f4f6643f8e7fc7cd0c62dd01a49b9e0b618a5b9b3e1990edbee8a. Chain 2 (Bitcoin): anchored in block 953932 (2026-06-16T11:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e4086dd-40fc-4e90-9d46-1e4fd411bc5e.json and https://artists.proofprofile.net/proofs/artist/1e4086dd-40fc-4e90-9d46-1e4fd411bc5e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:10:43Z
  text: {"copyright_id":"0xe301746e9e8f4f6643f8e7fc7cd0c62dd01a49b9e0b618a5b9b3e1990edbee8a","name":"Next Level Choir","registered_at":"2026-06-16T00:08:03Z","symbol":"NIM0875289","token_address":"0xb018ccdadc1134d5a33a26a64de8d0a869269175","type":"artist","uuid":"1e4086dd-40fc-4e90-9d46-1e4fd411bc5e"}