Eduardo Marte
type: MusicGroup
genre: mambo
genre: merengue
popularity: 3
followers: 62
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87a68cb4ccc42fcc0abacf7b7f8381f3188ec816ba7a9efcc5a3d1526228352d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cdfefcd8-b85c-41a7-a295-7a798fa3484a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cdfefcd8-b85c-41a7-a295-7a798fa3484a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cdfefcd8-b85c-41a7-a295-7a798fa3484a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x87a68cb4ccc42fcc0abacf7b7f8381f3188ec816ba7a9efcc5a3d1526228352d","name":"Eduardo Marte","registered_at":"2026-06-21T00:17:32Z","symbol":"NIM1759940","token_address":"0x338c1a9ab1b9fb9abb0db5cba7add7ee5f830d17","type":"artist","uuid":"cdfefcd8-b85c-41a7-a295-7a798fa3484a"}
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 0x87a68cb4ccc42fcc0abacf7b7f8381f3188ec816ba7a9efcc5a3d1526228352d. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cdfefcd8-b85c-41a7-a295-7a798fa3484a.json and https://artists.proofprofile.net/proofs/artist/cdfefcd8-b85c-41a7-a295-7a798fa3484a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x87a68cb4ccc42fcc0abacf7b7f8381f3188ec816ba7a9efcc5a3d1526228352d","name":"Eduardo Marte","registered_at":"2026-06-21T00:17:32Z","symbol":"NIM1759940","token_address":"0x338c1a9ab1b9fb9abb0db5cba7add7ee5f830d17","type":"artist","uuid":"cdfefcd8-b85c-41a7-a295-7a798fa3484a"}
album: Si Tu Novio Te Deja Sola (Mambo Remix)
  type: MusicAlbum
  date published: 2017-05-11