Jack Evans
type: MusicGroup
genre: celtic
description: Jack Evans may refer to: Sports Association football Jack Evans (footballer, born 1889) (1889–1971), Welsh international footballer Jack Evans (footballer, born 1891) (1891–1966), Australian rules
popularity: 10
followers: 240
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86b40f930eecf3eeae4b4a7fe327037abea01d603d6377d265e92f1fda94cd77
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/d848525e-1c08-4122-a3cc-0fbb7a6a515e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d848525e-1c08-4122-a3cc-0fbb7a6a515e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d848525e-1c08-4122-a3cc-0fbb7a6a515e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x86b40f930eecf3eeae4b4a7fe327037abea01d603d6377d265e92f1fda94cd77","name":"Jack Evans","registered_at":"2026-06-21T03:38:48Z","symbol":"NIM1808378","token_address":"0xf989784ca6de14a9c20a10d70a3a56ea5dc75223","type":"artist","uuid":"d848525e-1c08-4122-a3cc-0fbb7a6a515e"}
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 0x86b40f930eecf3eeae4b4a7fe327037abea01d603d6377d265e92f1fda94cd77. 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/d848525e-1c08-4122-a3cc-0fbb7a6a515e.json and https://artists.proofprofile.net/proofs/artist/d848525e-1c08-4122-a3cc-0fbb7a6a515e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x86b40f930eecf3eeae4b4a7fe327037abea01d603d6377d265e92f1fda94cd77","name":"Jack Evans","registered_at":"2026-06-21T03:38:48Z","symbol":"NIM1808378","token_address":"0xf989784ca6de14a9c20a10d70a3a56ea5dc75223","type":"artist","uuid":"d848525e-1c08-4122-a3cc-0fbb7a6a515e"}
album: Once Upon A Time In The North
  type: MusicAlbum
  date published: 2000-01-01
album: A Highland Journey
  type: MusicAlbum
  date published: 2005-01-01
album: Spy Song
  type: MusicAlbum
  date published: 2006-01-01
album: Keep Fishin'
  type: MusicAlbum
  date published: 2011-11-11
album: The Covers, Vol. I
  type: MusicAlbum
  date published: 2011-11-11
album: Highland Journey, Vol. 2
  type: MusicAlbum
  date published: 2012-05-01
album: Let It Rain
  type: MusicAlbum
  date published: 2015-08-08
album: One for the Road
  type: MusicAlbum
  date published: 2015-08-16