River Phoenix
type: MusicGroup
description: River Jude Phoenix (; August 23, 1970 – October 31, 1993) was an American actor and musician. The older brother of actor Joaquin Phoenix, he was known as a teen actor before taking on leading roles in
popularity: 2
followers: 653
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9eee9ed395b7d72941dbe999c1c8d2a0b189765f76778e32a31e1151bdd34ce5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954019
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954019
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/355c3a5c-db58-42f4-8f5c-6c0c1dcfa8b1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/355c3a5c-db58-42f4-8f5c-6c0c1dcfa8b1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/355c3a5c-db58-42f4-8f5c-6c0c1dcfa8b1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:44:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9eee9ed395b7d72941dbe999c1c8d2a0b189765f76778e32a31e1151bdd34ce5","name":"River Phoenix","registered_at":"2026-06-16T08:29:02Z","symbol":"NIM0994951","token_address":"0x31ada96b3bb895151f6d7fa97590c77f1513a967","type":"artist","uuid":"355c3a5c-db58-42f4-8f5c-6c0c1dcfa8b1"}
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 0x9eee9ed395b7d72941dbe999c1c8d2a0b189765f76778e32a31e1151bdd34ce5. Chain 2 (Bitcoin): anchored in block 954019 (2026-06-16T23:44:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/355c3a5c-db58-42f4-8f5c-6c0c1dcfa8b1.json and https://artists.proofprofile.net/proofs/artist/355c3a5c-db58-42f4-8f5c-6c0c1dcfa8b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:44:13Z
  text: {"copyright_id":"0x9eee9ed395b7d72941dbe999c1c8d2a0b189765f76778e32a31e1151bdd34ce5","name":"River Phoenix","registered_at":"2026-06-16T08:29:02Z","symbol":"NIM0994951","token_address":"0x31ada96b3bb895151f6d7fa97590c77f1513a967","type":"artist","uuid":"355c3a5c-db58-42f4-8f5c-6c0c1dcfa8b1"}