Adaeze Int'l Cultural Group, Ngwo, Enugu State
type: MusicGroup
genre: highlife
popularity: 2
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14d914c4f65510633db989338424565d3dab771d8f4dbb050e7dfde768a3172d
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/b8229658-fff2-4d67-bc83-2c60c0cb8481.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8229658-fff2-4d67-bc83-2c60c0cb8481.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b8229658-fff2-4d67-bc83-2c60c0cb8481
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x14d914c4f65510633db989338424565d3dab771d8f4dbb050e7dfde768a3172d","name":"Adaeze Int'l Cultural Group, Ngwo, Enugu State","registered_at":"2026-06-20T15:50:27Z","symbol":"NIM1646728","token_address":"0xe85c5b8c9942042c52bfc2abf1847fac448c7111","type":"artist","uuid":"b8229658-fff2-4d67-bc83-2c60c0cb8481"}
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 0x14d914c4f65510633db989338424565d3dab771d8f4dbb050e7dfde768a3172d. 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/b8229658-fff2-4d67-bc83-2c60c0cb8481.json and https://artists.proofprofile.net/proofs/artist/b8229658-fff2-4d67-bc83-2c60c0cb8481.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x14d914c4f65510633db989338424565d3dab771d8f4dbb050e7dfde768a3172d","name":"Adaeze Int'l Cultural Group, Ngwo, Enugu State","registered_at":"2026-06-20T15:50:27Z","symbol":"NIM1646728","token_address":"0xe85c5b8c9942042c52bfc2abf1847fac448c7111","type":"artist","uuid":"b8229658-fff2-4d67-bc83-2c60c0cb8481"}
album: Dalu O Chineke
  type: MusicAlbum
  date published: 2021-03-05