Chynna Lewis
type: MusicGroup
popularity: 3
followers: 442
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x292d64c677574c198be5467959c462c293b1d5b27d38af6236726b54092e42ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953955
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953955
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25a288dc-332f-432b-a6e5-e99012f1f9a4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25a288dc-332f-432b-a6e5-e99012f1f9a4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/25a288dc-332f-432b-a6e5-e99012f1f9a4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:29:53Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x292d64c677574c198be5467959c462c293b1d5b27d38af6236726b54092e42ba","name":"Chynna Lewis","registered_at":"2026-06-16T02:57:07Z","symbol":"NIM0915683","token_address":"0x5228d7eaa0f828329128e812a63229b8b143d836","type":"artist","uuid":"25a288dc-332f-432b-a6e5-e99012f1f9a4"}
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 0x292d64c677574c198be5467959c462c293b1d5b27d38af6236726b54092e42ba. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/25a288dc-332f-432b-a6e5-e99012f1f9a4.json and https://artists.proofprofile.net/proofs/artist/25a288dc-332f-432b-a6e5-e99012f1f9a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x292d64c677574c198be5467959c462c293b1d5b27d38af6236726b54092e42ba","name":"Chynna Lewis","registered_at":"2026-06-16T02:57:07Z","symbol":"NIM0915683","token_address":"0x5228d7eaa0f828329128e812a63229b8b143d836","type":"artist","uuid":"25a288dc-332f-432b-a6e5-e99012f1f9a4"}
album: Mind and Soul
  type: MusicAlbum
  date published: 2020-02-28
album: What Are Friends For
  type: MusicAlbum
  date published: 2021-10-22
album: Where I Left You
  type: MusicAlbum
  date published: 2022-01-14
album: What Are Friends For
  type: MusicAlbum
  date published: 2022-02-11