Sleep Moon
type: MusicGroup
popularity: 13
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13420ee8eab94d9b2c1c549bac27b2b637b75600f3ed60982b8e479fe31486fa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f9fde604-bab6-4c86-983d-3b85cc32a552.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f9fde604-bab6-4c86-983d-3b85cc32a552.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f9fde604-bab6-4c86-983d-3b85cc32a552
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x13420ee8eab94d9b2c1c549bac27b2b637b75600f3ed60982b8e479fe31486fa","name":"Sleep Moon","registered_at":"2026-06-15T06:50:57Z","symbol":"NIM0716122","token_address":"0x7231cd6d09d230fbd7881b921376d82a7277788e","type":"artist","uuid":"f9fde604-bab6-4c86-983d-3b85cc32a552"}
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 0x13420ee8eab94d9b2c1c549bac27b2b637b75600f3ed60982b8e479fe31486fa. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f9fde604-bab6-4c86-983d-3b85cc32a552.json and https://artists.proofprofile.net/proofs/artist/f9fde604-bab6-4c86-983d-3b85cc32a552.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0x13420ee8eab94d9b2c1c549bac27b2b637b75600f3ed60982b8e479fe31486fa","name":"Sleep Moon","registered_at":"2026-06-15T06:50:57Z","symbol":"NIM0716122","token_address":"0x7231cd6d09d230fbd7881b921376d82a7277788e","type":"artist","uuid":"f9fde604-bab6-4c86-983d-3b85cc32a552"}
album: Aphasia
  type: MusicAlbum
  date published: 2017-05-02
album: Enoiz
  type: MusicAlbum
  date published: 2024-03-20
album: Rain Fan
  type: MusicAlbum
  date published: 2024-05-12