Northern Munkeys
type: MusicGroup
popularity: 2
followers: 95
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x022d68565310193acbe5e02f82393febf6dda7cef34dd82ad14ded2f1e17e0ee
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/e08dd8cf-eb38-49f0-8566-654bb3044129.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e08dd8cf-eb38-49f0-8566-654bb3044129.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e08dd8cf-eb38-49f0-8566-654bb3044129
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x022d68565310193acbe5e02f82393febf6dda7cef34dd82ad14ded2f1e17e0ee","name":"Northern Munkeys","registered_at":"2026-06-21T06:16:01Z","symbol":"NIM1845612","token_address":"0x77469388886880b3e9b42cf5df4c552151d10909","type":"artist","uuid":"e08dd8cf-eb38-49f0-8566-654bb3044129"}
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 0x022d68565310193acbe5e02f82393febf6dda7cef34dd82ad14ded2f1e17e0ee. 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/e08dd8cf-eb38-49f0-8566-654bb3044129.json and https://artists.proofprofile.net/proofs/artist/e08dd8cf-eb38-49f0-8566-654bb3044129.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x022d68565310193acbe5e02f82393febf6dda7cef34dd82ad14ded2f1e17e0ee","name":"Northern Munkeys","registered_at":"2026-06-21T06:16:01Z","symbol":"NIM1845612","token_address":"0x77469388886880b3e9b42cf5df4c552151d10909","type":"artist","uuid":"e08dd8cf-eb38-49f0-8566-654bb3044129"}
album: Bognor Regis
  type: MusicAlbum
  date published: 2012-10-22
album: Roll On Tonight
  type: MusicAlbum
  date published: 2020-06-17
album: Roll On Tonight
  type: MusicAlbum
  date published: 2020-06-17