H Guerra
type: MusicGroup
genre: brazilian trap
popularity: 8
followers: 299
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc4e2bd3b0a17558d8e65ccf1eb2a8370c7488a716070f9e81a5957dd350218c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a86045cd-b1de-46a8-b7e3-7f9b3bc25093.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a86045cd-b1de-46a8-b7e3-7f9b3bc25093.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a86045cd-b1de-46a8-b7e3-7f9b3bc25093
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc4e2bd3b0a17558d8e65ccf1eb2a8370c7488a716070f9e81a5957dd350218c","name":"H Guerra","registered_at":"2026-06-20T08:51:02Z","symbol":"NIM1570571","token_address":"0x9b0641a223fc5d0cd8e4e0771c2f8e46481cc74f","type":"artist","uuid":"a86045cd-b1de-46a8-b7e3-7f9b3bc25093"}
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 0xcc4e2bd3b0a17558d8e65ccf1eb2a8370c7488a716070f9e81a5957dd350218c. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a86045cd-b1de-46a8-b7e3-7f9b3bc25093.json and https://artists.proofprofile.net/proofs/artist/a86045cd-b1de-46a8-b7e3-7f9b3bc25093.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0xcc4e2bd3b0a17558d8e65ccf1eb2a8370c7488a716070f9e81a5957dd350218c","name":"H Guerra","registered_at":"2026-06-20T08:51:02Z","symbol":"NIM1570571","token_address":"0x9b0641a223fc5d0cd8e4e0771c2f8e46481cc74f","type":"artist","uuid":"a86045cd-b1de-46a8-b7e3-7f9b3bc25093"}
album: Sauced Up
  type: MusicAlbum
  date published: 2019-07-01
album: LATINA
  type: MusicAlbum
  date published: 2019-11-08
album: LATINA
  type: MusicAlbum
  date published: 2019-11-08
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  type: MusicAlbum
  date published: 2020-03-10
album: Brota na Base
  type: MusicAlbum
  date published: 2020-03-10
album: WORLDWIDE
  type: MusicAlbum
  date published: 2020-08-07
album: WORLDWIDE
  type: MusicAlbum
  date published: 2020-08-07
album: WORLDWIDE
  type: MusicAlbum
  date published: 2020-08-07
album: Intocável
  type: MusicAlbum
  date published: 2021-06-11
album: Bombay
  type: MusicAlbum
  date published: 2022-02-11
album: Mud
  type: MusicAlbum
  date published: 2022-06-09
album: Dizzy
  type: MusicAlbum
  date published: 2023-06-02
album: Hella
  type: MusicAlbum
  date published: 2023-10-26