lagosta :3
type: MusicGroup
genre: emo rap
popularity: 29
followers: 1689
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c77ba1787908e91486e2a118a7a837de0bb439148707d92d46e65a12b6bd809
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5bc3b863-b7cd-4e18-bfc0-135423285ad4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5bc3b863-b7cd-4e18-bfc0-135423285ad4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5bc3b863-b7cd-4e18-bfc0-135423285ad4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c77ba1787908e91486e2a118a7a837de0bb439148707d92d46e65a12b6bd809","name":"lagosta :3","registered_at":"2026-06-11T21:38:20Z","symbol":"NIM0119522","token_address":"0x8a5d1bb171e860e50b461727eaab93f7927599a5","type":"artist","uuid":"5bc3b863-b7cd-4e18-bfc0-135423285ad4"}
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 0x9c77ba1787908e91486e2a118a7a837de0bb439148707d92d46e65a12b6bd809. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5bc3b863-b7cd-4e18-bfc0-135423285ad4.json and https://artists.proofprofile.net/proofs/artist/5bc3b863-b7cd-4e18-bfc0-135423285ad4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x9c77ba1787908e91486e2a118a7a837de0bb439148707d92d46e65a12b6bd809","name":"lagosta :3","registered_at":"2026-06-11T21:38:20Z","symbol":"NIM0119522","token_address":"0x8a5d1bb171e860e50b461727eaab93f7927599a5","type":"artist","uuid":"5bc3b863-b7cd-4e18-bfc0-135423285ad4"}
album: Backseat
  type: MusicAlbum
  date published: 2024-05-23
album: godspeed
  type: MusicAlbum
  date published: 2024-05-23
album: The Way I See Things
  type: MusicAlbum
  date published: 2024-08-16