Banda Papa Léguas
type: MusicGroup
genre: axé
popularity: 2
followers: 1042
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd70f5ebee532e748a49d300b683f4172f9085aa23eeee3f17fb5d14b5b10ba1c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4696bb0f-99be-45e7-a59a-24a6fee43c45.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4696bb0f-99be-45e7-a59a-24a6fee43c45.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4696bb0f-99be-45e7-a59a-24a6fee43c45
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd70f5ebee532e748a49d300b683f4172f9085aa23eeee3f17fb5d14b5b10ba1c","name":"Banda Papa Léguas","registered_at":"2026-06-16T14:10:20Z","symbol":"NIM1076368","token_address":"0x59847d47c6f4108cdfb104528390f0449bea9f6d","type":"artist","uuid":"4696bb0f-99be-45e7-a59a-24a6fee43c45"}
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 0xd70f5ebee532e748a49d300b683f4172f9085aa23eeee3f17fb5d14b5b10ba1c. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4696bb0f-99be-45e7-a59a-24a6fee43c45.json and https://artists.proofprofile.net/proofs/artist/4696bb0f-99be-45e7-a59a-24a6fee43c45.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0xd70f5ebee532e748a49d300b683f4172f9085aa23eeee3f17fb5d14b5b10ba1c","name":"Banda Papa Léguas","registered_at":"2026-06-16T14:10:20Z","symbol":"NIM1076368","token_address":"0x59847d47c6f4108cdfb104528390f0449bea9f6d","type":"artist","uuid":"4696bb0f-99be-45e7-a59a-24a6fee43c45"}
album: Papa Léguas
  type: MusicAlbum
  date published: 1905-06-18
album: Dias de Prazer
  type: MusicAlbum
  date published: 1994-08-20
album: Dias de Prazer
  type: MusicAlbum
  date published: 1994-08-20
album: Vem Viver Verão
  type: MusicAlbum
  date published: 1998-09-03
album: PAPA LÉGUAS
  type: MusicAlbum
  date published: 2021-01-20
album: VONTADE
  type: MusicAlbum
  date published: 2021-03-10