Lab Legado
type: MusicGroup
genre: pagode
popularity: 11
followers: 395
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc02607b284a29ffd262306159fd5884ab57ed8a75d390e8946deaee08093f8c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953627
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953627
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3058bd19-9288-412f-95a3-a8fe89759eb5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3058bd19-9288-412f-95a3-a8fe89759eb5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3058bd19-9288-412f-95a3-a8fe89759eb5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:43:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc02607b284a29ffd262306159fd5884ab57ed8a75d390e8946deaee08093f8c","name":"Lab Legado","registered_at":"2026-06-14T09:28:04Z","symbol":"NIM0409978","token_address":"0x025ef3e9bc1bb7bf27fb6dd12d4c9a48ee605e2e","type":"artist","uuid":"3058bd19-9288-412f-95a3-a8fe89759eb5"}
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 0xcc02607b284a29ffd262306159fd5884ab57ed8a75d390e8946deaee08093f8c. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3058bd19-9288-412f-95a3-a8fe89759eb5.json and https://artists.proofprofile.net/proofs/artist/3058bd19-9288-412f-95a3-a8fe89759eb5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:06:27Z
  text: {"copyright_id":"0xcc02607b284a29ffd262306159fd5884ab57ed8a75d390e8946deaee08093f8c","name":"Lab Legado","registered_at":"2026-06-14T09:28:04Z","symbol":"NIM0409978","token_address":"0x025ef3e9bc1bb7bf27fb6dd12d4c9a48ee605e2e","type":"artist","uuid":"3058bd19-9288-412f-95a3-a8fe89759eb5"}
album: A Gente Brisa
  type: MusicAlbum
  date published: 2022-12-16
album: E Aí
  type: MusicAlbum
  date published: 2022-12-16