Nyamzagd B.
type: MusicGroup
popularity: 3
followers: 116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x024f77bffebec751db36b73d5b222f616160fd93f81478b58fafca8514b0e19f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953959
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953959
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2782f212-c10b-40b0-be1b-c92c675702d4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2782f212-c10b-40b0-be1b-c92c675702d4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2782f212-c10b-40b0-be1b-c92c675702d4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:51:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x024f77bffebec751db36b73d5b222f616160fd93f81478b58fafca8514b0e19f","name":"Nyamzagd B.","registered_at":"2026-06-16T03:21:15Z","symbol":"NIM0921433","token_address":"0x07f367daab816201881a43a1bd828091c8159df2","type":"artist","uuid":"2782f212-c10b-40b0-be1b-c92c675702d4"}
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 0x024f77bffebec751db36b73d5b222f616160fd93f81478b58fafca8514b0e19f. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2782f212-c10b-40b0-be1b-c92c675702d4.json and https://artists.proofprofile.net/proofs/artist/2782f212-c10b-40b0-be1b-c92c675702d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x024f77bffebec751db36b73d5b222f616160fd93f81478b58fafca8514b0e19f","name":"Nyamzagd B.","registered_at":"2026-06-16T03:21:15Z","symbol":"NIM0921433","token_address":"0x07f367daab816201881a43a1bd828091c8159df2","type":"artist","uuid":"2782f212-c10b-40b0-be1b-c92c675702d4"}
album: Duulah Tusam Durlah Ayalguu
  type: MusicAlbum
  date published: 2015-10-26
album: Duulahgui yaaj yavah yum be
  type: MusicAlbum
  date published: 2017-10-16