Perfect For Sleeping
type: MusicGroup
popularity: 12
followers: 102
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75ad8cb6641add15ff067f92414f5f265c8ae059aad14f6b67c7bd7ca02cc6f9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee87852a-bda9-428d-a881-e83b05c51581.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee87852a-bda9-428d-a881-e83b05c51581.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee87852a-bda9-428d-a881-e83b05c51581
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75ad8cb6641add15ff067f92414f5f265c8ae059aad14f6b67c7bd7ca02cc6f9","name":"Perfect For Sleeping","registered_at":"2026-06-15T05:32:19Z","symbol":"NIM0697349","token_address":"0xe0d8fca052a85b32be6e863bc8223c916935c782","type":"artist","uuid":"ee87852a-bda9-428d-a881-e83b05c51581"}
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 0x75ad8cb6641add15ff067f92414f5f265c8ae059aad14f6b67c7bd7ca02cc6f9. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee87852a-bda9-428d-a881-e83b05c51581.json and https://artists.proofprofile.net/proofs/artist/ee87852a-bda9-428d-a881-e83b05c51581.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x75ad8cb6641add15ff067f92414f5f265c8ae059aad14f6b67c7bd7ca02cc6f9","name":"Perfect For Sleeping","registered_at":"2026-06-15T05:32:19Z","symbol":"NIM0697349","token_address":"0xe0d8fca052a85b32be6e863bc8223c916935c782","type":"artist","uuid":"ee87852a-bda9-428d-a881-e83b05c51581"}
album: Perfect for Sleeping
  type: MusicAlbum
  date published: 2021-11-10
album: Gentle Sleep Music for Peace
  type: MusicAlbum
  date published: 2025-05-29