陳際宇 Carter
type: MusicGroup
popularity: 2
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac9ef277ad21f28e08e4bc6952c3bd579dd520b4e0626a25bc69b8cd2e39507f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954038
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954038
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e677980-1c0d-4365-a440-eeacf4206d35.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e677980-1c0d-4365-a440-eeacf4206d35.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e677980-1c0d-4365-a440-eeacf4206d35
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:57:22Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac9ef277ad21f28e08e4bc6952c3bd579dd520b4e0626a25bc69b8cd2e39507f","name":"陳際宇 Carter","registered_at":"2026-06-16T11:17:59Z","symbol":"NIM1035263","token_address":"0xa975f84c6ea4e155bf643000937d95e618d263fc","type":"artist","uuid":"3e677980-1c0d-4365-a440-eeacf4206d35"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9ef277ad21f28e08e4bc6952c3bd579dd520b4e0626a25bc69b8cd2e39507f. Chain 2 (Bitcoin): anchored in block 954038 (2026-06-17T02:57:22Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e677980-1c0d-4365-a440-eeacf4206d35.json and https://artists.proofprofile.net/proofs/artist/3e677980-1c0d-4365-a440-eeacf4206d35.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:57:22Z
  text: {"copyright_id":"0xac9ef277ad21f28e08e4bc6952c3bd579dd520b4e0626a25bc69b8cd2e39507f","name":"陳際宇 Carter","registered_at":"2026-06-16T11:17:59Z","symbol":"NIM1035263","token_address":"0xa975f84c6ea4e155bf643000937d95e618d263fc","type":"artist","uuid":"3e677980-1c0d-4365-a440-eeacf4206d35"}
album: 永久居留
  type: MusicAlbum
  date published: 2022-09-05
album: 路人卡特的愛與夢想
  type: MusicAlbum
  date published: 2025-06-08
album: 路人卡特的愛與夢想
  type: MusicAlbum
  date published: 2025-06-08