DJ ESTANIS
type: MusicGroup
popularity: 3
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf28c2e70830414c9b6e9f7c209bc0258877ec0557a6da6db4d4959ea77ee0ef5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b41b8dcc-da11-46f0-8b18-3ee1571948bb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b41b8dcc-da11-46f0-8b18-3ee1571948bb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b41b8dcc-da11-46f0-8b18-3ee1571948bb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf28c2e70830414c9b6e9f7c209bc0258877ec0557a6da6db4d4959ea77ee0ef5","name":"DJ ESTANIS","registered_at":"2026-06-20T13:59:32Z","symbol":"NIM1626658","token_address":"0x70b82576f06af36ce8f7b5d0f127f682393f9fea","type":"artist","uuid":"b41b8dcc-da11-46f0-8b18-3ee1571948bb"}
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 0xf28c2e70830414c9b6e9f7c209bc0258877ec0557a6da6db4d4959ea77ee0ef5. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b41b8dcc-da11-46f0-8b18-3ee1571948bb.json and https://artists.proofprofile.net/proofs/artist/b41b8dcc-da11-46f0-8b18-3ee1571948bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0xf28c2e70830414c9b6e9f7c209bc0258877ec0557a6da6db4d4959ea77ee0ef5","name":"DJ ESTANIS","registered_at":"2026-06-20T13:59:32Z","symbol":"NIM1626658","token_address":"0x70b82576f06af36ce8f7b5d0f127f682393f9fea","type":"artist","uuid":"b41b8dcc-da11-46f0-8b18-3ee1571948bb"}