Nature Special 16D Sound Records
type: MusicGroup
popularity: 9
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed537b18d6fd10a1d80fef8d256f2ee2de92a0f6a9aac5607b9341d152b6857a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ccae8767-f69e-4e48-a9a1-ad7375bd4a33.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ccae8767-f69e-4e48-a9a1-ad7375bd4a33.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ccae8767-f69e-4e48-a9a1-ad7375bd4a33
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed537b18d6fd10a1d80fef8d256f2ee2de92a0f6a9aac5607b9341d152b6857a","name":"Nature Special 16D Sound Records","registered_at":"2026-06-20T23:20:33Z","symbol":"NIM1746892","token_address":"0xf5dfb12882d1fe9e55286a8c57595db921d269f3","type":"artist","uuid":"ccae8767-f69e-4e48-a9a1-ad7375bd4a33"}
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 0xed537b18d6fd10a1d80fef8d256f2ee2de92a0f6a9aac5607b9341d152b6857a. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ccae8767-f69e-4e48-a9a1-ad7375bd4a33.json and https://artists.proofprofile.net/proofs/artist/ccae8767-f69e-4e48-a9a1-ad7375bd4a33.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0xed537b18d6fd10a1d80fef8d256f2ee2de92a0f6a9aac5607b9341d152b6857a","name":"Nature Special 16D Sound Records","registered_at":"2026-06-20T23:20:33Z","symbol":"NIM1746892","token_address":"0xf5dfb12882d1fe9e55286a8c57595db921d269f3","type":"artist","uuid":"ccae8767-f69e-4e48-a9a1-ad7375bd4a33"}