Mr. Chi
type: MusicGroup
popularity: 3
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6333e917af07735781c31a352e32165e7aa0476176a01e7f7e82dcff7ce7cac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c88d207c-dc31-4089-b3b5-3c01feda1bd7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c88d207c-dc31-4089-b3b5-3c01feda1bd7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c88d207c-dc31-4089-b3b5-3c01feda1bd7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd6333e917af07735781c31a352e32165e7aa0476176a01e7f7e82dcff7ce7cac","name":"Mr. Chi","registered_at":"2026-06-20T22:19:21Z","symbol":"NIM1728340","token_address":"0x650aef1c2f29c0d525dfab8220034e0d8d4621c0","type":"artist","uuid":"c88d207c-dc31-4089-b3b5-3c01feda1bd7"}
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 0xd6333e917af07735781c31a352e32165e7aa0476176a01e7f7e82dcff7ce7cac. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c88d207c-dc31-4089-b3b5-3c01feda1bd7.json and https://artists.proofprofile.net/proofs/artist/c88d207c-dc31-4089-b3b5-3c01feda1bd7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0xd6333e917af07735781c31a352e32165e7aa0476176a01e7f7e82dcff7ce7cac","name":"Mr. Chi","registered_at":"2026-06-20T22:19:21Z","symbol":"NIM1728340","token_address":"0x650aef1c2f29c0d525dfab8220034e0d8d4621c0","type":"artist","uuid":"c88d207c-dc31-4089-b3b5-3c01feda1bd7"}
album: Vapour Arts/Solfeggio Breathing
  type: MusicAlbum
  date published: 2020-02-29
album: Isochronic 420 808 Meditation
  type: MusicAlbum
  date published: 2022-09-01
album: Butterflies Through Xylophone
  type: MusicAlbum
  date published: 2022-09-28
album: Rising From Bereavement
  type: MusicAlbum
  date published: 2023-03-26
album: Audio Chi-Tune-Up
  type: MusicAlbum
  date published: 2023-03-30