Mugre Sur
type: MusicGroup
popularity: 4
followers: 98
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00ee8a9e9839d65525d9e04f985a30d1e8bc5e0b19268e4082836c4abcb6a824
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5cea995e-0517-44a1-bc6c-f28238b58641.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5cea995e-0517-44a1-bc6c-f28238b58641.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5cea995e-0517-44a1-bc6c-f28238b58641
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00ee8a9e9839d65525d9e04f985a30d1e8bc5e0b19268e4082836c4abcb6a824","name":"Mugre Sur","registered_at":"2026-06-16T21:59:56Z","symbol":"NIM1188420","token_address":"0x40edbd99a71cfce2f67bb93a0abc9fd8ffb8208c","type":"artist","uuid":"5cea995e-0517-44a1-bc6c-f28238b58641"}
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 0x00ee8a9e9839d65525d9e04f985a30d1e8bc5e0b19268e4082836c4abcb6a824. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5cea995e-0517-44a1-bc6c-f28238b58641.json and https://artists.proofprofile.net/proofs/artist/5cea995e-0517-44a1-bc6c-f28238b58641.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x00ee8a9e9839d65525d9e04f985a30d1e8bc5e0b19268e4082836c4abcb6a824","name":"Mugre Sur","registered_at":"2026-06-16T21:59:56Z","symbol":"NIM1188420","token_address":"0x40edbd99a71cfce2f67bb93a0abc9fd8ffb8208c","type":"artist","uuid":"5cea995e-0517-44a1-bc6c-f28238b58641"}