Setegn Atanaw
type: MusicGroup
genre: ethiopian jazz
popularity: 2
followers: 66
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fe473599464751fa1969c5592d50dbce62673b1085db1925e64f71e20045907
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/390fd7eb-a0ec-4ed0-8f51-26a8fe907f83.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/390fd7eb-a0ec-4ed0-8f51-26a8fe907f83.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/390fd7eb-a0ec-4ed0-8f51-26a8fe907f83
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0fe473599464751fa1969c5592d50dbce62673b1085db1925e64f71e20045907","name":"Setegn Atanaw","registered_at":"2026-06-16T09:26:18Z","symbol":"NIM1008602","token_address":"0x2ba653ae51eec1b8f3b3a35950eab8af201a0358","type":"artist","uuid":"390fd7eb-a0ec-4ed0-8f51-26a8fe907f83"}
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 0x0fe473599464751fa1969c5592d50dbce62673b1085db1925e64f71e20045907. Chain 2 (Bitcoin): anchored in block 954025 (2026-06-17T00:32:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/390fd7eb-a0ec-4ed0-8f51-26a8fe907f83.json and https://artists.proofprofile.net/proofs/artist/390fd7eb-a0ec-4ed0-8f51-26a8fe907f83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T00:32:47Z
  text: {"copyright_id":"0x0fe473599464751fa1969c5592d50dbce62673b1085db1925e64f71e20045907","name":"Setegn Atanaw","registered_at":"2026-06-16T09:26:18Z","symbol":"NIM1008602","token_address":"0x2ba653ae51eec1b8f3b3a35950eab8af201a0358","type":"artist","uuid":"390fd7eb-a0ec-4ed0-8f51-26a8fe907f83"}
album: Gonder
  type: MusicAlbum
  date published: 1997