Rob St. John
type: MusicGroup
description: Rob St. John is an English writer, artist and musician. Early life Rob St. John was born in Lancashire, and spent his childhood living on Pendle Hill. Career Music St. John's debut album, Weald, wa
popularity: 11
followers: 484
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5fe7e87a8b517fe44f7bc576016eb45df85f4cfda679e2b5009823f0d9b3ce2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd0972fc-c1f3-4897-8e28-42d1bb1172f7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd0972fc-c1f3-4897-8e28-42d1bb1172f7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dd0972fc-c1f3-4897-8e28-42d1bb1172f7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5fe7e87a8b517fe44f7bc576016eb45df85f4cfda679e2b5009823f0d9b3ce2","name":"Rob St. John","registered_at":"2026-06-15T03:39:59Z","symbol":"NIM0670533","token_address":"0x7f56f9a51e27aa153ec4d9a82fd8b03add44e03a","type":"artist","uuid":"dd0972fc-c1f3-4897-8e28-42d1bb1172f7"}
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 0xc5fe7e87a8b517fe44f7bc576016eb45df85f4cfda679e2b5009823f0d9b3ce2. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd0972fc-c1f3-4897-8e28-42d1bb1172f7.json and https://artists.proofprofile.net/proofs/artist/dd0972fc-c1f3-4897-8e28-42d1bb1172f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:40:30Z
  text: {"copyright_id":"0xc5fe7e87a8b517fe44f7bc576016eb45df85f4cfda679e2b5009823f0d9b3ce2","name":"Rob St. John","registered_at":"2026-06-15T03:39:59Z","symbol":"NIM0670533","token_address":"0x7f56f9a51e27aa153ec4d9a82fd8b03add44e03a","type":"artist","uuid":"dd0972fc-c1f3-4897-8e28-42d1bb1172f7"}
album: Weald
  type: MusicAlbum
  date published: 2010
album: Weald
  type: MusicAlbum
  date published: 2011-11-21
album: Weald
  type: MusicAlbum
  date published: 2011-12-05
album: Rob St. John & the Coven Choir
  type: MusicAlbum
  date published: 2012-10-15
album: Charcoal Black and the Bonny Grey/Shallow Brown
  type: MusicAlbum
  date published: 2013-05-06
album: Young Sun / Trouble Comes
  type: MusicAlbum
  date published: 2015-04-20
album: Tracing Static
  type: MusicAlbum
  date published: 2021-03-19
album: Surface Tension
  type: MusicAlbum
  date published: 2021-04-09
album: Örö
  type: MusicAlbum
  date published: 2023-04-14