Presi Male
type: MusicGroup
popularity: 3
followers: 100
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12c31dc9fae57817d91e1a09b9d171240ea9f11c79299f04295284aa48749695
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bad3ca02-b978-433d-b09a-25137065a52b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bad3ca02-b978-433d-b09a-25137065a52b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bad3ca02-b978-433d-b09a-25137065a52b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12c31dc9fae57817d91e1a09b9d171240ea9f11c79299f04295284aa48749695","name":"Presi Male","registered_at":"2026-06-20T16:31:57Z","symbol":"NIM1657926","token_address":"0x3dfe21a4815aa709b7046da6d24bfd7ea4a2839e","type":"artist","uuid":"bad3ca02-b978-433d-b09a-25137065a52b"}
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 0x12c31dc9fae57817d91e1a09b9d171240ea9f11c79299f04295284aa48749695. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bad3ca02-b978-433d-b09a-25137065a52b.json and https://artists.proofprofile.net/proofs/artist/bad3ca02-b978-433d-b09a-25137065a52b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x12c31dc9fae57817d91e1a09b9d171240ea9f11c79299f04295284aa48749695","name":"Presi Male","registered_at":"2026-06-20T16:31:57Z","symbol":"NIM1657926","token_address":"0x3dfe21a4815aa709b7046da6d24bfd7ea4a2839e","type":"artist","uuid":"bad3ca02-b978-433d-b09a-25137065a52b"}
album: Presi Male
  type: MusicAlbum
  date published: 2020-06-24
album: LA MI ME
  type: MusicAlbum
  date published: 2025-01-06