Ego Function Error
type: MusicGroup
genre: k-rock
popularity: 2
followers: 446
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83c15a350c8c934fd7da806a9584a3e585a34b23601e1433c937cf7be9b7fd9c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de00f8d7-55e4-48fd-b07f-c89ea36bbd44.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de00f8d7-55e4-48fd-b07f-c89ea36bbd44.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/de00f8d7-55e4-48fd-b07f-c89ea36bbd44
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83c15a350c8c934fd7da806a9584a3e585a34b23601e1433c937cf7be9b7fd9c","name":"Ego Function Error","registered_at":"2026-06-21T05:22:10Z","symbol":"NIM1832555","token_address":"0x630d54f75cf202b662a97836ce3052f790d4ea78","type":"artist","uuid":"de00f8d7-55e4-48fd-b07f-c89ea36bbd44"}
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 0x83c15a350c8c934fd7da806a9584a3e585a34b23601e1433c937cf7be9b7fd9c. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de00f8d7-55e4-48fd-b07f-c89ea36bbd44.json and https://artists.proofprofile.net/proofs/artist/de00f8d7-55e4-48fd-b07f-c89ea36bbd44.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x83c15a350c8c934fd7da806a9584a3e585a34b23601e1433c937cf7be9b7fd9c","name":"Ego Function Error","registered_at":"2026-06-21T05:22:10Z","symbol":"NIM1832555","token_address":"0x630d54f75cf202b662a97836ce3052f790d4ea78","type":"artist","uuid":"de00f8d7-55e4-48fd-b07f-c89ea36bbd44"}
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