ISSA (BR)
type: MusicGroup
genre: tech house
popularity: 2
followers: 192
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3f4a557b358bece70308943bc2f612622a2b105bbae8c18fc23e7bca4f8e2f2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a4e979a-c3b1-4e65-850d-e78cb2ae4b74.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a4e979a-c3b1-4e65-850d-e78cb2ae4b74.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a4e979a-c3b1-4e65-850d-e78cb2ae4b74
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3f4a557b358bece70308943bc2f612622a2b105bbae8c18fc23e7bca4f8e2f2","name":"ISSA (BR)","registered_at":"2026-06-15T22:45:33Z","symbol":"NIM0855584","token_address":"0x00b53730eb056852a9f2fe025d14efd775a49b2a","type":"artist","uuid":"1a4e979a-c3b1-4e65-850d-e78cb2ae4b74"}
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 0xf3f4a557b358bece70308943bc2f612622a2b105bbae8c18fc23e7bca4f8e2f2. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a4e979a-c3b1-4e65-850d-e78cb2ae4b74.json and https://artists.proofprofile.net/proofs/artist/1a4e979a-c3b1-4e65-850d-e78cb2ae4b74.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0xf3f4a557b358bece70308943bc2f612622a2b105bbae8c18fc23e7bca4f8e2f2","name":"ISSA (BR)","registered_at":"2026-06-15T22:45:33Z","symbol":"NIM0855584","token_address":"0x00b53730eb056852a9f2fe025d14efd775a49b2a","type":"artist","uuid":"1a4e979a-c3b1-4e65-850d-e78cb2ae4b74"}
album: Nightly News
  type: MusicAlbum
  date published: 2021-08-27
album: Fantasy
  type: MusicAlbum
  date published: 2024-04-12
album: Sexy Girl
  type: MusicAlbum
  date published: 2024-10-04