2 Steelos
type: MusicGroup
genre: mexican hip hop
popularity: 10
followers: 371
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f0c568228264ff402a189b565dcad66c5e03bc89e72741b44029781c291bf19
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/999fefef-f270-4cb6-ae87-dbcae1ca7915.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/999fefef-f270-4cb6-ae87-dbcae1ca7915.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/999fefef-f270-4cb6-ae87-dbcae1ca7915
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f0c568228264ff402a189b565dcad66c5e03bc89e72741b44029781c291bf19","name":"2 Steelos","registered_at":"2026-06-17T19:12:43Z","symbol":"NIM1491992","token_address":"0xfe1b422b9a36b4725ebf139f280573695e6ddb3a","type":"artist","uuid":"999fefef-f270-4cb6-ae87-dbcae1ca7915"}
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 0x8f0c568228264ff402a189b565dcad66c5e03bc89e72741b44029781c291bf19. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/999fefef-f270-4cb6-ae87-dbcae1ca7915.json and https://artists.proofprofile.net/proofs/artist/999fefef-f270-4cb6-ae87-dbcae1ca7915.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x8f0c568228264ff402a189b565dcad66c5e03bc89e72741b44029781c291bf19","name":"2 Steelos","registered_at":"2026-06-17T19:12:43Z","symbol":"NIM1491992","token_address":"0xfe1b422b9a36b4725ebf139f280573695e6ddb3a","type":"artist","uuid":"999fefef-f270-4cb6-ae87-dbcae1ca7915"}