Serenity River
type: MusicGroup
popularity: 9
followers: 21
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f8cf29d6bb9a52d9f83d0a252d1051fd530f5aa1d364b1660609595680dd06f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e9769f5-46c8-46b9-800e-d57cb1b7f756.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e9769f5-46c8-46b9-800e-d57cb1b7f756.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e9769f5-46c8-46b9-800e-d57cb1b7f756
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f8cf29d6bb9a52d9f83d0a252d1051fd530f5aa1d364b1660609595680dd06f","name":"Serenity River","registered_at":"2026-06-16T11:22:59Z","symbol":"NIM1036458","token_address":"0x9f5b07f4e168d5b88c16d7b6fcaaf4aeed16ab4c","type":"artist","uuid":"3e9769f5-46c8-46b9-800e-d57cb1b7f756"}
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 0x5f8cf29d6bb9a52d9f83d0a252d1051fd530f5aa1d364b1660609595680dd06f. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e9769f5-46c8-46b9-800e-d57cb1b7f756.json and https://artists.proofprofile.net/proofs/artist/3e9769f5-46c8-46b9-800e-d57cb1b7f756.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0x5f8cf29d6bb9a52d9f83d0a252d1051fd530f5aa1d364b1660609595680dd06f","name":"Serenity River","registered_at":"2026-06-16T11:22:59Z","symbol":"NIM1036458","token_address":"0x9f5b07f4e168d5b88c16d7b6fcaaf4aeed16ab4c","type":"artist","uuid":"3e9769f5-46c8-46b9-800e-d57cb1b7f756"}
album: Deep Abyss
  type: MusicAlbum
  date published: 2023-04-09