함부영
type: MusicGroup
popularity: 10
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3d5ee0a3c59ddbdc47253436071a1da8cc289bf79e3aa477f30be8efd724e4b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954174
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954174
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d62b10d-1828-47bf-bf98-6ac52fc00648.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d62b10d-1828-47bf-bf98-6ac52fc00648.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d62b10d-1828-47bf-bf98-6ac52fc00648
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-18T03:01:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3d5ee0a3c59ddbdc47253436071a1da8cc289bf79e3aa477f30be8efd724e4b","name":"함부영","registered_at":"2026-06-17T09:42:09Z","symbol":"NIM1355927","token_address":"0x3bf2a7fd931e01e0c8a17b8a88755ca46794a941","type":"artist","uuid":"7d62b10d-1828-47bf-bf98-6ac52fc00648"}
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 0xc3d5ee0a3c59ddbdc47253436071a1da8cc289bf79e3aa477f30be8efd724e4b. Chain 2 (Bitcoin): anchored in block 954174 (2026-06-18T03:01:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d62b10d-1828-47bf-bf98-6ac52fc00648.json and https://artists.proofprofile.net/proofs/artist/7d62b10d-1828-47bf-bf98-6ac52fc00648.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-18T03:01:36Z
  text: {"copyright_id":"0xc3d5ee0a3c59ddbdc47253436071a1da8cc289bf79e3aa477f30be8efd724e4b","name":"함부영","registered_at":"2026-06-17T09:42:09Z","symbol":"NIM1355927","token_address":"0x3bf2a7fd931e01e0c8a17b8a88755ca46794a941","type":"artist","uuid":"7d62b10d-1828-47bf-bf98-6ac52fc00648"}
album: 오세광 프로젝트 X 함부영 주를 예배합니다
  type: MusicAlbum
  date published: 2024-08-26