Grito Hermosillo Hardcore
type: MusicGroup
genre: grindcore
genre: hardcore
genre: hardcore punk
genre: mexican rock
genre: ska punk
popularity: 4
followers: 886
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3362ebb23f4eb3fda2d74a80a47cf7ab8c96de732925e28eaeed473b373e32a9
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/dace37fa-0530-40e1-a0d9-48bc354d789e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dace37fa-0530-40e1-a0d9-48bc354d789e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dace37fa-0530-40e1-a0d9-48bc354d789e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3362ebb23f4eb3fda2d74a80a47cf7ab8c96de732925e28eaeed473b373e32a9","name":"Grito Hermosillo Hardcore","registered_at":"2026-06-21T04:35:45Z","symbol":"NIM1821592","token_address":"0x87aed86f0f94e48f3a8cb52faed2565737c926c1","type":"artist","uuid":"dace37fa-0530-40e1-a0d9-48bc354d789e"}
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 0x3362ebb23f4eb3fda2d74a80a47cf7ab8c96de732925e28eaeed473b373e32a9. 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/dace37fa-0530-40e1-a0d9-48bc354d789e.json and https://artists.proofprofile.net/proofs/artist/dace37fa-0530-40e1-a0d9-48bc354d789e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x3362ebb23f4eb3fda2d74a80a47cf7ab8c96de732925e28eaeed473b373e32a9","name":"Grito Hermosillo Hardcore","registered_at":"2026-06-21T04:35:45Z","symbol":"NIM1821592","token_address":"0x87aed86f0f94e48f3a8cb52faed2565737c926c1","type":"artist","uuid":"dace37fa-0530-40e1-a0d9-48bc354d789e"}
album: Grito
  type: MusicAlbum
  date published: 2001-07-01
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  date published: 2021-06-24