The Mexican Brass
type: MusicGroup
popularity: 2
followers: 69
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7cd177fc8c41da0980deb4bccf68674e65873055864c69aeec9ea927d1e5d24
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953888
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953888
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d3e8bcb-62a5-47a2-a963-64040f22d3b1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d3e8bcb-62a5-47a2-a963-64040f22d3b1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d3e8bcb-62a5-47a2-a963-64040f22d3b1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:55:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7cd177fc8c41da0980deb4bccf68674e65873055864c69aeec9ea927d1e5d24","name":"The Mexican Brass","registered_at":"2026-06-15T18:08:41Z","symbol":"NIM0789564","token_address":"0xeb1b1f19b742dd25c700b7e03cbd970459ee2288","type":"artist","uuid":"0d3e8bcb-62a5-47a2-a963-64040f22d3b1"}
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 0xf7cd177fc8c41da0980deb4bccf68674e65873055864c69aeec9ea927d1e5d24. Chain 2 (Bitcoin): anchored in block 953888 (2026-06-16T04:55:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d3e8bcb-62a5-47a2-a963-64040f22d3b1.json and https://artists.proofprofile.net/proofs/artist/0d3e8bcb-62a5-47a2-a963-64040f22d3b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:55:23Z
  text: {"copyright_id":"0xf7cd177fc8c41da0980deb4bccf68674e65873055864c69aeec9ea927d1e5d24","name":"The Mexican Brass","registered_at":"2026-06-15T18:08:41Z","symbol":"NIM0789564","token_address":"0xeb1b1f19b742dd25c700b7e03cbd970459ee2288","type":"artist","uuid":"0d3e8bcb-62a5-47a2-a963-64040f22d3b1"}
album: Macuilli Mexica (feat. Lourdes López Romero)
  type: MusicAlbum
  date published: 1998-09-30