Lucas Montalvão
type: MusicGroup
genre: christian hip hop
popularity: 7
followers: 190
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfda427ee19efd0bb1cb1802c3264918c3f159e9a1bb546e5a6c5abbfed274ee0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba340c1a-873f-471d-b1c5-60de9a45ae75.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba340c1a-873f-471d-b1c5-60de9a45ae75.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ba340c1a-873f-471d-b1c5-60de9a45ae75
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfda427ee19efd0bb1cb1802c3264918c3f159e9a1bb546e5a6c5abbfed274ee0","name":"Lucas Montalvão","registered_at":"2026-06-20T16:43:57Z","symbol":"NIM1655840","token_address":"0x2cf2144dc4f3407cf9170dc14d8e4a8ff09b0c4f","type":"artist","uuid":"ba340c1a-873f-471d-b1c5-60de9a45ae75"}
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 0xfda427ee19efd0bb1cb1802c3264918c3f159e9a1bb546e5a6c5abbfed274ee0. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba340c1a-873f-471d-b1c5-60de9a45ae75.json and https://artists.proofprofile.net/proofs/artist/ba340c1a-873f-471d-b1c5-60de9a45ae75.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xfda427ee19efd0bb1cb1802c3264918c3f159e9a1bb546e5a6c5abbfed274ee0","name":"Lucas Montalvão","registered_at":"2026-06-20T16:43:57Z","symbol":"NIM1655840","token_address":"0x2cf2144dc4f3407cf9170dc14d8e4a8ff09b0c4f","type":"artist","uuid":"ba340c1a-873f-471d-b1c5-60de9a45ae75"}
album: Vida Que Eu Vivo...
  type: MusicAlbum
  date published: 2021-03-06
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  type: MusicAlbum
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