Blondie Chaplin
type: MusicGroup
description: right|thumb|Blondie Chaplin, Woodstock Reunion, 9/7/79, Parr Meadows, Ridge, NY Terrence William "Blondie" Chaplin (born 7 July 1951) is a South African singer and guitarist from Durban, where he pla
popularity: 4
followers: 1311
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4017ccaa0e12c75058fb40594e8ed401f3e221294c7181b009f287b9f66fb3c1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953941
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953941
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21795909-8dda-4400-970f-cd37d523b43c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21795909-8dda-4400-970f-cd37d523b43c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21795909-8dda-4400-970f-cd37d523b43c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:51:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4017ccaa0e12c75058fb40594e8ed401f3e221294c7181b009f287b9f66fb3c1","name":"Blondie Chaplin","registered_at":"2026-06-16T01:09:36Z","symbol":"NIM0889983","token_address":"0xa612d99dbe2b4fcf4a79603616d48b9f71b13838","type":"artist","uuid":"21795909-8dda-4400-970f-cd37d523b43c"}
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 0x4017ccaa0e12c75058fb40594e8ed401f3e221294c7181b009f287b9f66fb3c1. Chain 2 (Bitcoin): anchored in block 953941 (2026-06-16T11:51:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21795909-8dda-4400-970f-cd37d523b43c.json and https://artists.proofprofile.net/proofs/artist/21795909-8dda-4400-970f-cd37d523b43c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:51:19Z
  text: {"copyright_id":"0x4017ccaa0e12c75058fb40594e8ed401f3e221294c7181b009f287b9f66fb3c1","name":"Blondie Chaplin","registered_at":"2026-06-16T01:09:36Z","symbol":"NIM0889983","token_address":"0xa612d99dbe2b4fcf4a79603616d48b9f71b13838","type":"artist","uuid":"21795909-8dda-4400-970f-cd37d523b43c"}
album: Blondie Chaplin
  type: MusicAlbum
  date published: 1977