John Ryan
type: MusicGroup
popularity: 5
followers: 60
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba1cc8ca6538b4e571943c409ac489523531cd73cd170d02cf138689e9837cf8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cdc9302a-3674-4967-a08f-33b10d7fcf07.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cdc9302a-3674-4967-a08f-33b10d7fcf07.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cdc9302a-3674-4967-a08f-33b10d7fcf07
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba1cc8ca6538b4e571943c409ac489523531cd73cd170d02cf138689e9837cf8","name":"John Ryan","registered_at":"2026-06-21T00:12:20Z","symbol":"NIM1758615","token_address":"0x64967567f10a7e6e7510e4fb11454f0224e0a4ea","type":"artist","uuid":"cdc9302a-3674-4967-a08f-33b10d7fcf07"}
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 0xba1cc8ca6538b4e571943c409ac489523531cd73cd170d02cf138689e9837cf8. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cdc9302a-3674-4967-a08f-33b10d7fcf07.json and https://artists.proofprofile.net/proofs/artist/cdc9302a-3674-4967-a08f-33b10d7fcf07.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xba1cc8ca6538b4e571943c409ac489523531cd73cd170d02cf138689e9837cf8","name":"John Ryan","registered_at":"2026-06-21T00:12:20Z","symbol":"NIM1758615","token_address":"0x64967567f10a7e6e7510e4fb11454f0224e0a4ea","type":"artist","uuid":"cdc9302a-3674-4967-a08f-33b10d7fcf07"}
album: A Normal Day (In the USA)
  type: MusicAlbum
  date published: 2018-06-22
album: You Don't Have to Worry
  type: MusicAlbum
  date published: 2018-06-25
album: She'd Rather Be Anywhere
  type: MusicAlbum
  date published: 2018-06-25
album: Plato's Cave
  type: MusicAlbum
  date published: 2018-06-25
album: Jackson Friday Night (Live)
  type: MusicAlbum
  date published: 2018-06-26
album: Bridge of Years
  type: MusicAlbum
  date published: 2018-06-26
album: Golden Angel
  type: MusicAlbum
  date published: 2018-07-16
album: Nancy Let's Go to Mexico
  type: MusicAlbum
  date published: 2018-07-18
album: Inside Out
  type: MusicAlbum
  date published: 2018-12-10
album: I think She Knows (But She Won't Say)
  type: MusicAlbum
  date published: 2021-01-11