Dilan-Sina Balhan
type: MusicGroup
popularity: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8728282970176443ba07d8247631bfaee6d4818b537d4e63b9a933b6fb61173d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12d6c331-3d92-4157-b18c-c9b54ce73247.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12d6c331-3d92-4157-b18c-c9b54ce73247.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/12d6c331-3d92-4157-b18c-c9b54ce73247
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8728282970176443ba07d8247631bfaee6d4818b537d4e63b9a933b6fb61173d","name":"Dilan-Sina Balhan","registered_at":"2026-06-15T20:08:41Z","symbol":"NIM0818183","token_address":"0x3d62c802f3d5615cfdf3f5c755b9158f14293cdf","type":"artist","uuid":"12d6c331-3d92-4157-b18c-c9b54ce73247"}
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 0x8728282970176443ba07d8247631bfaee6d4818b537d4e63b9a933b6fb61173d. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12d6c331-3d92-4157-b18c-c9b54ce73247.json and https://artists.proofprofile.net/proofs/artist/12d6c331-3d92-4157-b18c-c9b54ce73247.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0x8728282970176443ba07d8247631bfaee6d4818b537d4e63b9a933b6fb61173d","name":"Dilan-Sina Balhan","registered_at":"2026-06-15T20:08:41Z","symbol":"NIM0818183","token_address":"0x3d62c802f3d5615cfdf3f5c755b9158f14293cdf","type":"artist","uuid":"12d6c331-3d92-4157-b18c-c9b54ce73247"}