Dj Kanm
type: MusicGroup
popularity: 28
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc41d54ee6f3b9c8d8c6ed1e42831b8b5e2658197f4b92cec8b24767b2c56931b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37f389b6-84c7-40f4-b47e-d9c4cd958fcb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37f389b6-84c7-40f4-b47e-d9c4cd958fcb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/37f389b6-84c7-40f4-b47e-d9c4cd958fcb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc41d54ee6f3b9c8d8c6ed1e42831b8b5e2658197f4b92cec8b24767b2c56931b","name":"Dj Kanm","registered_at":"2026-06-11T16:48:28Z","symbol":"NIM0072513","token_address":"0x28769cb03b0f81220196382107e1d00b6024c812","type":"artist","uuid":"37f389b6-84c7-40f4-b47e-d9c4cd958fcb"}
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 0xc41d54ee6f3b9c8d8c6ed1e42831b8b5e2658197f4b92cec8b24767b2c56931b. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37f389b6-84c7-40f4-b47e-d9c4cd958fcb.json and https://artists.proofprofile.net/proofs/artist/37f389b6-84c7-40f4-b47e-d9c4cd958fcb.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xc41d54ee6f3b9c8d8c6ed1e42831b8b5e2658197f4b92cec8b24767b2c56931b","name":"Dj Kanm","registered_at":"2026-06-11T16:48:28Z","symbol":"NIM0072513","token_address":"0x28769cb03b0f81220196382107e1d00b6024c812","type":"artist","uuid":"37f389b6-84c7-40f4-b47e-d9c4cd958fcb"}
album: Proyecciones
  type: MusicAlbum
  date published: 2024-08-07