Tinta NMD
type: MusicGroup
popularity: 4
followers: 220
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa120b1187fb5aef8bc16c8232b2ef08ba0550dd5ac00cd448e0d63964596e1a0
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/c1ac2da6-85fb-42ac-8474-c515f129fcbc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1ac2da6-85fb-42ac-8474-c515f129fcbc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c1ac2da6-85fb-42ac-8474-c515f129fcbc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa120b1187fb5aef8bc16c8232b2ef08ba0550dd5ac00cd448e0d63964596e1a0","name":"Tinta NMD","registered_at":"2026-06-20T19:33:28Z","symbol":"NIM1694388","token_address":"0xaa32ae6d7cf525ba515f9a2d1a812258c89d7cea","type":"artist","uuid":"c1ac2da6-85fb-42ac-8474-c515f129fcbc"}
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 0xa120b1187fb5aef8bc16c8232b2ef08ba0550dd5ac00cd448e0d63964596e1a0. 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/c1ac2da6-85fb-42ac-8474-c515f129fcbc.json and https://artists.proofprofile.net/proofs/artist/c1ac2da6-85fb-42ac-8474-c515f129fcbc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xa120b1187fb5aef8bc16c8232b2ef08ba0550dd5ac00cd448e0d63964596e1a0","name":"Tinta NMD","registered_at":"2026-06-20T19:33:28Z","symbol":"NIM1694388","token_address":"0xaa32ae6d7cf525ba515f9a2d1a812258c89d7cea","type":"artist","uuid":"c1ac2da6-85fb-42ac-8474-c515f129fcbc"}
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