Mercedes Bralo
type: MusicGroup
popularity: 3
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31a2b3ded3ae9eaac77924b87867aedd57ebc81651a55647444ff02a9f2748db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953970
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953970
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29d3d7ae-b293-40fe-92c3-b5b89cc95fc0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29d3d7ae-b293-40fe-92c3-b5b89cc95fc0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/29d3d7ae-b293-40fe-92c3-b5b89cc95fc0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:09:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31a2b3ded3ae9eaac77924b87867aedd57ebc81651a55647444ff02a9f2748db","name":"Mercedes Bralo","registered_at":"2026-06-16T04:05:56Z","symbol":"NIM0932111","token_address":"0x58fdecd0f5b8014de336e5605e2022427fa81058","type":"artist","uuid":"29d3d7ae-b293-40fe-92c3-b5b89cc95fc0"}
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 0x31a2b3ded3ae9eaac77924b87867aedd57ebc81651a55647444ff02a9f2748db. Chain 2 (Bitcoin): anchored in block 953970 (2026-06-16T16:09:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29d3d7ae-b293-40fe-92c3-b5b89cc95fc0.json and https://artists.proofprofile.net/proofs/artist/29d3d7ae-b293-40fe-92c3-b5b89cc95fc0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:09:39Z
  text: {"copyright_id":"0x31a2b3ded3ae9eaac77924b87867aedd57ebc81651a55647444ff02a9f2748db","name":"Mercedes Bralo","registered_at":"2026-06-16T04:05:56Z","symbol":"NIM0932111","token_address":"0x58fdecd0f5b8014de336e5605e2022427fa81058","type":"artist","uuid":"29d3d7ae-b293-40fe-92c3-b5b89cc95fc0"}