Juni Amir
type: MusicGroup
popularity: 2
followers: 280
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xacd9b7d340897709cbefdb1332b30ca6e300a36e6a2e70249ff4ee7cade4d0dd
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/de3638d2-4d03-42ec-a664-1920ffae6258.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de3638d2-4d03-42ec-a664-1920ffae6258.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/de3638d2-4d03-42ec-a664-1920ffae6258
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xacd9b7d340897709cbefdb1332b30ca6e300a36e6a2e70249ff4ee7cade4d0dd","name":"Juni Amir","registered_at":"2026-06-21T05:33:46Z","symbol":"NIM1835144","token_address":"0x458216df09d79e7a203863e8af788f4e510604c2","type":"artist","uuid":"de3638d2-4d03-42ec-a664-1920ffae6258"}
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 0xacd9b7d340897709cbefdb1332b30ca6e300a36e6a2e70249ff4ee7cade4d0dd. 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/de3638d2-4d03-42ec-a664-1920ffae6258.json and https://artists.proofprofile.net/proofs/artist/de3638d2-4d03-42ec-a664-1920ffae6258.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xacd9b7d340897709cbefdb1332b30ca6e300a36e6a2e70249ff4ee7cade4d0dd","name":"Juni Amir","registered_at":"2026-06-21T05:33:46Z","symbol":"NIM1835144","token_address":"0x458216df09d79e7a203863e8af788f4e510604c2","type":"artist","uuid":"de3638d2-4d03-42ec-a664-1920ffae6258"}