Brenda Martin
type: MusicGroup
description: Brenda Kim Martin is a Canadian citizen from Trenton, Ontario, whose arrest and conviction in Mexico was subject of much publicity in Canada. Martin began living in Mexico in 1998, working in the cul
popularity: 3
followers: 218
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9784338293e3652d07094510156925b971e7bb7960579a4b57f7bbf4c70a4450
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9fe8255f-19bd-4102-8cab-48d3f88fa6bf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9fe8255f-19bd-4102-8cab-48d3f88fa6bf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9fe8255f-19bd-4102-8cab-48d3f88fa6bf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9784338293e3652d07094510156925b971e7bb7960579a4b57f7bbf4c70a4450","name":"Brenda Martin","registered_at":"2026-06-20T05:05:36Z","symbol":"NIM1521071","token_address":"0xf9c252160ade19828b3303f5fc79695f0d72eec2","type":"artist","uuid":"9fe8255f-19bd-4102-8cab-48d3f88fa6bf"}
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 0x9784338293e3652d07094510156925b971e7bb7960579a4b57f7bbf4c70a4450. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9fe8255f-19bd-4102-8cab-48d3f88fa6bf.json and https://artists.proofprofile.net/proofs/artist/9fe8255f-19bd-4102-8cab-48d3f88fa6bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x9784338293e3652d07094510156925b971e7bb7960579a4b57f7bbf4c70a4450","name":"Brenda Martin","registered_at":"2026-06-20T05:05:36Z","symbol":"NIM1521071","token_address":"0xf9c252160ade19828b3303f5fc79695f0d72eec2","type":"artist","uuid":"9fe8255f-19bd-4102-8cab-48d3f88fa6bf"}
album: Impulsa el Círculo
  type: MusicAlbum
  date published: 2025-11-06