Ryan River
type: MusicGroup
description: The Ryan River is a short but major tributary of the Lillooet River in British Columbia, Canada, running largely eastward approximately from its source on the eastern flank of the Pemberton Icefield
popularity: 2
followers: 62
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6337d3f25910e005eadcd7bfc61e762376452f90687968265d4185f65f00830
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/c18e94e2-a16f-488d-b043-52900b3fee66.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c18e94e2-a16f-488d-b043-52900b3fee66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c18e94e2-a16f-488d-b043-52900b3fee66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6337d3f25910e005eadcd7bfc61e762376452f90687968265d4185f65f00830","name":"Ryan River","registered_at":"2026-06-20T19:31:24Z","symbol":"NIM1693798","token_address":"0xca460ef0773bb6f4edeb5c360a4bfaa8091e734a","type":"artist","uuid":"c18e94e2-a16f-488d-b043-52900b3fee66"}
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 0xb6337d3f25910e005eadcd7bfc61e762376452f90687968265d4185f65f00830. 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/c18e94e2-a16f-488d-b043-52900b3fee66.json and https://artists.proofprofile.net/proofs/artist/c18e94e2-a16f-488d-b043-52900b3fee66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xb6337d3f25910e005eadcd7bfc61e762376452f90687968265d4185f65f00830","name":"Ryan River","registered_at":"2026-06-20T19:31:24Z","symbol":"NIM1693798","token_address":"0xca460ef0773bb6f4edeb5c360a4bfaa8091e734a","type":"artist","uuid":"c18e94e2-a16f-488d-b043-52900b3fee66"}
album: Enjoy with your friends (karaoke)
  type: MusicAlbum
  date published: 2011-04-12