МОРРІС
type: MusicGroup
popularity: 4
followers: 139
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8706366397cc3b165329d5009101044953a707d878b9362d6e1e25627516bda7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef114b80-70b4-49ca-9f56-412b0c61bb20.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef114b80-70b4-49ca-9f56-412b0c61bb20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef114b80-70b4-49ca-9f56-412b0c61bb20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8706366397cc3b165329d5009101044953a707d878b9362d6e1e25627516bda7","name":"МОРРІС","registered_at":"2026-06-21T12:24:01Z","symbol":"NIM1921954","token_address":"0xe018a151915e1d72a2371de2342d36af5ace129d","type":"artist","uuid":"ef114b80-70b4-49ca-9f56-412b0c61bb20"}
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 0x8706366397cc3b165329d5009101044953a707d878b9362d6e1e25627516bda7. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef114b80-70b4-49ca-9f56-412b0c61bb20.json and https://artists.proofprofile.net/proofs/artist/ef114b80-70b4-49ca-9f56-412b0c61bb20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x8706366397cc3b165329d5009101044953a707d878b9362d6e1e25627516bda7","name":"МОРРІС","registered_at":"2026-06-21T12:24:01Z","symbol":"NIM1921954","token_address":"0xe018a151915e1d72a2371de2342d36af5ace129d","type":"artist","uuid":"ef114b80-70b4-49ca-9f56-412b0c61bb20"}
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  type: MusicAlbum
  date published: 2022-08-04
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