DEEJ SK
type: MusicGroup
popularity: 13
followers: 57
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x657b7fcd6570b937ea4f980583f54ec3e6ec37865ded9e22178a23baae9c0c09
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/256935be-0e0a-4781-a00b-7cc216a1373f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/256935be-0e0a-4781-a00b-7cc216a1373f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/256935be-0e0a-4781-a00b-7cc216a1373f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x657b7fcd6570b937ea4f980583f54ec3e6ec37865ded9e22178a23baae9c0c09","name":"DEEJ SK","registered_at":"2026-06-14T08:25:20Z","symbol":"NIM0395030","token_address":"0xbdde43b7ad825eedda3fe80dca0a0c445ff6a6b8","type":"artist","uuid":"256935be-0e0a-4781-a00b-7cc216a1373f"}
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 0x657b7fcd6570b937ea4f980583f54ec3e6ec37865ded9e22178a23baae9c0c09. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/256935be-0e0a-4781-a00b-7cc216a1373f.json and https://artists.proofprofile.net/proofs/artist/256935be-0e0a-4781-a00b-7cc216a1373f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0x657b7fcd6570b937ea4f980583f54ec3e6ec37865ded9e22178a23baae9c0c09","name":"DEEJ SK","registered_at":"2026-06-14T08:25:20Z","symbol":"NIM0395030","token_address":"0xbdde43b7ad825eedda3fe80dca0a0c445ff6a6b8","type":"artist","uuid":"256935be-0e0a-4781-a00b-7cc216a1373f"}