Prod. Arsin
type: MusicGroup
genre: christian hip hop
popularity: 13
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1758aa6ecc74aaa153b201e5dd0e68a9779eb8514f34fdaff654feb5f4644904
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953707
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953707
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d9d4de4-44ae-42dd-bdd7-93b236133d2f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d9d4de4-44ae-42dd-bdd7-93b236133d2f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d9d4de4-44ae-42dd-bdd7-93b236133d2f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:22:21Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1758aa6ecc74aaa153b201e5dd0e68a9779eb8514f34fdaff654feb5f4644904","name":"Prod. Arsin","registered_at":"2026-06-14T17:40:33Z","symbol":"NIM0527506","token_address":"0xcf77ef7e242e175106b10087793cc254d8756878","type":"artist","uuid":"7d9d4de4-44ae-42dd-bdd7-93b236133d2f"}
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 0x1758aa6ecc74aaa153b201e5dd0e68a9779eb8514f34fdaff654feb5f4644904. Chain 2 (Bitcoin): anchored in block 953709 (2026-06-14T23:31:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d9d4de4-44ae-42dd-bdd7-93b236133d2f.json and https://artists.proofprofile.net/proofs/artist/7d9d4de4-44ae-42dd-bdd7-93b236133d2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T23:31:11Z
  text: {"copyright_id":"0x1758aa6ecc74aaa153b201e5dd0e68a9779eb8514f34fdaff654feb5f4644904","name":"Prod. Arsin","registered_at":"2026-06-14T17:40:33Z","symbol":"NIM0527506","token_address":"0xcf77ef7e242e175106b10087793cc254d8756878","type":"artist","uuid":"7d9d4de4-44ae-42dd-bdd7-93b236133d2f"}
album: ALLUDO Gminor 95BPM Arsin
  type: MusicAlbum
  date published: 2025-05-09
album: Its Time
  type: MusicAlbum
  date published: 2025-05-24