陈哈
type: MusicGroup
popularity: 3
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb85a2e6a100374c2c305c32b231fdc0a3b0e14f7fd8d8eb6be03bfb630b7a3db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953985
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953985
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e43fdca-7493-40ea-9ff1-5ccb19577ee3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e43fdca-7493-40ea-9ff1-5ccb19577ee3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2e43fdca-7493-40ea-9ff1-5ccb19577ee3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:03:53Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb85a2e6a100374c2c305c32b231fdc0a3b0e14f7fd8d8eb6be03bfb630b7a3db","name":"陈哈","registered_at":"2026-06-16T05:38:35Z","symbol":"NIM0954244","token_address":"0x072da99156389991b18917a3b2cae4fa54895519","type":"artist","uuid":"2e43fdca-7493-40ea-9ff1-5ccb19577ee3"}
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 0xb85a2e6a100374c2c305c32b231fdc0a3b0e14f7fd8d8eb6be03bfb630b7a3db. Chain 2 (Bitcoin): anchored in block 953985 (2026-06-16T18:03:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e43fdca-7493-40ea-9ff1-5ccb19577ee3.json and https://artists.proofprofile.net/proofs/artist/2e43fdca-7493-40ea-9ff1-5ccb19577ee3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:03:53Z
  text: {"copyright_id":"0xb85a2e6a100374c2c305c32b231fdc0a3b0e14f7fd8d8eb6be03bfb630b7a3db","name":"陈哈","registered_at":"2026-06-16T05:38:35Z","symbol":"NIM0954244","token_address":"0x072da99156389991b18917a3b2cae4fa54895519","type":"artist","uuid":"2e43fdca-7493-40ea-9ff1-5ccb19577ee3"}
album: 中年残酷物语
  type: MusicAlbum
  date published: 2019
album: 时间 (现场版)
  type: MusicAlbum
  date published: 2020-08-01
album: 本来的样子
  type: MusicAlbum
  date published: 2023-11-23