Crystalor Chen
type: MusicGroup
popularity: 4
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f02ff137f7f94f0e4f62f99278376f831c5215d2c9842349a7543f9996f482f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954013
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954013
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33b8d250-a84e-4822-acd9-011c7226f70c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33b8d250-a84e-4822-acd9-011c7226f70c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/33b8d250-a84e-4822-acd9-011c7226f70c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:27:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f02ff137f7f94f0e4f62f99278376f831c5215d2c9842349a7543f9996f482f","name":"Crystalor Chen","registered_at":"2026-06-16T07:55:08Z","symbol":"NIM0986856","token_address":"0xdf127bf2e5e0214f9ee0067a267282f89022eb80","type":"artist","uuid":"33b8d250-a84e-4822-acd9-011c7226f70c"}
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 0x3f02ff137f7f94f0e4f62f99278376f831c5215d2c9842349a7543f9996f482f. Chain 2 (Bitcoin): anchored in block 954013 (2026-06-16T22:27:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33b8d250-a84e-4822-acd9-011c7226f70c.json and https://artists.proofprofile.net/proofs/artist/33b8d250-a84e-4822-acd9-011c7226f70c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:27:01Z
  text: {"copyright_id":"0x3f02ff137f7f94f0e4f62f99278376f831c5215d2c9842349a7543f9996f482f","name":"Crystalor Chen","registered_at":"2026-06-16T07:55:08Z","symbol":"NIM0986856","token_address":"0xdf127bf2e5e0214f9ee0067a267282f89022eb80","type":"artist","uuid":"33b8d250-a84e-4822-acd9-011c7226f70c"}
album: Dragon's Zither
  type: MusicAlbum
  date published: 2025-03-21
album: Ancient Melodies Guitar and Zither Serenades
  type: MusicAlbum
  date published: 2025-03-26