DJ Guuh
type: MusicGroup
popularity: 5
followers: 31
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5e2afa417bda8c256cc9eafdff3355c0ee28df68b9447f3687b56b722be8603
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c404dd94-0920-49d6-b52f-1c6b3d8b3e6e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c404dd94-0920-49d6-b52f-1c6b3d8b3e6e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c404dd94-0920-49d6-b52f-1c6b3d8b3e6e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5e2afa417bda8c256cc9eafdff3355c0ee28df68b9447f3687b56b722be8603","name":"DJ Guuh","registered_at":"2026-06-20T20:33:48Z","symbol":"NIM1707097","token_address":"0x488c52ecb24dc80f4c39775a3ae76ccc34241e66","type":"artist","uuid":"c404dd94-0920-49d6-b52f-1c6b3d8b3e6e"}
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 0xa5e2afa417bda8c256cc9eafdff3355c0ee28df68b9447f3687b56b722be8603. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c404dd94-0920-49d6-b52f-1c6b3d8b3e6e.json and https://artists.proofprofile.net/proofs/artist/c404dd94-0920-49d6-b52f-1c6b3d8b3e6e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xa5e2afa417bda8c256cc9eafdff3355c0ee28df68b9447f3687b56b722be8603","name":"DJ Guuh","registered_at":"2026-06-20T20:33:48Z","symbol":"NIM1707097","token_address":"0x488c52ecb24dc80f4c39775a3ae76ccc34241e66","type":"artist","uuid":"c404dd94-0920-49d6-b52f-1c6b3d8b3e6e"}