La Winn
type: MusicGroup
popularity: 4
followers: 660
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x556ddf5977b2b444a55a5ce917b2e2cd8679dee9232408ea936c05ba31c8248e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8cfd866-5490-43e0-9897-d8322730d5f1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8cfd866-5490-43e0-9897-d8322730d5f1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e8cfd866-5490-43e0-9897-d8322730d5f1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x556ddf5977b2b444a55a5ce917b2e2cd8679dee9232408ea936c05ba31c8248e","name":"La Winn","registered_at":"2026-06-21T09:50:41Z","symbol":"NIM1889050","token_address":"0x222ed1049474adbbccb722f007ff7a4c9b07d438","type":"artist","uuid":"e8cfd866-5490-43e0-9897-d8322730d5f1"}
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 0x556ddf5977b2b444a55a5ce917b2e2cd8679dee9232408ea936c05ba31c8248e. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e8cfd866-5490-43e0-9897-d8322730d5f1.json and https://artists.proofprofile.net/proofs/artist/e8cfd866-5490-43e0-9897-d8322730d5f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x556ddf5977b2b444a55a5ce917b2e2cd8679dee9232408ea936c05ba31c8248e","name":"La Winn","registered_at":"2026-06-21T09:50:41Z","symbol":"NIM1889050","token_address":"0x222ed1049474adbbccb722f007ff7a4c9b07d438","type":"artist","uuid":"e8cfd866-5490-43e0-9897-d8322730d5f1"}
album: The Black Sheets
  type: MusicAlbum
  date published: 2006
album: I'm Looking for a Country Girl
  type: MusicAlbum
  date published: 2020-01-01
album: W.O.T.Y. (What's Old to You Is New to Someone Else)
  type: MusicAlbum
  date published: 2021-01-16
album: The Soul of a Man
  type: MusicAlbum
  date published: 2021-03-16
album: I Wanna Make Love
  type: MusicAlbum
  date published: 2021-10-19
album: Thats My Baby
  type: MusicAlbum
  date published: 2024-03-05