Past Life
type: MusicGroup
popularity: 2
followers: 689
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3037e2caac22dcfffa836d5de3335609a69559139335d7e1deb55680498cb163
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fac460d5-1ed5-4d3b-a597-16e8c54be210.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fac460d5-1ed5-4d3b-a597-16e8c54be210.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fac460d5-1ed5-4d3b-a597-16e8c54be210
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3037e2caac22dcfffa836d5de3335609a69559139335d7e1deb55680498cb163","name":"Past Life","registered_at":"2026-06-21T17:17:32Z","symbol":"NIM1985344","token_address":"0x6de17a077f60a8b2db92de9f2ae6db7b4c41a86e","type":"artist","uuid":"fac460d5-1ed5-4d3b-a597-16e8c54be210"}
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 0x3037e2caac22dcfffa836d5de3335609a69559139335d7e1deb55680498cb163. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fac460d5-1ed5-4d3b-a597-16e8c54be210.json and https://artists.proofprofile.net/proofs/artist/fac460d5-1ed5-4d3b-a597-16e8c54be210.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:16:07Z
  text: {"copyright_id":"0x3037e2caac22dcfffa836d5de3335609a69559139335d7e1deb55680498cb163","name":"Past Life","registered_at":"2026-06-21T17:17:32Z","symbol":"NIM1985344","token_address":"0x6de17a077f60a8b2db92de9f2ae6db7b4c41a86e","type":"artist","uuid":"fac460d5-1ed5-4d3b-a597-16e8c54be210"}
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