Celeste Barber
type: MusicGroup
genre: comedy
description: Celeste Barber is an Australian comedian and media personality. Early life and education Celeste Barber grew up in Terranora, on the far north coast of New South Wales coast. She has one sibling, a
popularity: 2
followers: 1664
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9966007929bc2a84d94a03130fb75c5634e1da3dc1dbbab447c009eec841d054
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee88ea7a-78f9-479f-88e8-e031016776e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee88ea7a-78f9-479f-88e8-e031016776e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee88ea7a-78f9-479f-88e8-e031016776e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9966007929bc2a84d94a03130fb75c5634e1da3dc1dbbab447c009eec841d054","name":"Celeste Barber","registered_at":"2026-06-21T12:07:46Z","symbol":"NIM1919321","token_address":"0x54c968d21a311225864c04988a59d3534cc9a90c","type":"artist","uuid":"ee88ea7a-78f9-479f-88e8-e031016776e7"}
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 0x9966007929bc2a84d94a03130fb75c5634e1da3dc1dbbab447c009eec841d054. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee88ea7a-78f9-479f-88e8-e031016776e7.json and https://artists.proofprofile.net/proofs/artist/ee88ea7a-78f9-479f-88e8-e031016776e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x9966007929bc2a84d94a03130fb75c5634e1da3dc1dbbab447c009eec841d054","name":"Celeste Barber","registered_at":"2026-06-21T12:07:46Z","symbol":"NIM1919321","token_address":"0x54c968d21a311225864c04988a59d3534cc9a90c","type":"artist","uuid":"ee88ea7a-78f9-479f-88e8-e031016776e7"}
album: Challenge Accepted
  type: MusicAlbum
  date published: 2020-05-08