Tyler Larson
type: MusicGroup
popularity: 5
followers: 5999
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x360d3e0d695cb87eeb85ff957c441d6a68010f7e84a808bb24283baad9a97d21
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b2d6ca0-2800-4260-9d3c-b242bf2c0ee6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b2d6ca0-2800-4260-9d3c-b242bf2c0ee6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b2d6ca0-2800-4260-9d3c-b242bf2c0ee6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x360d3e0d695cb87eeb85ff957c441d6a68010f7e84a808bb24283baad9a97d21","name":"Tyler Larson","registered_at":"2026-06-20T03:43:49Z","symbol":"NIM1500913","token_address":"0xdd0cc9c5c3130ee9da0dc058875fa3307fe3a3dd","type":"artist","uuid":"9b2d6ca0-2800-4260-9d3c-b242bf2c0ee6"}
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 0x360d3e0d695cb87eeb85ff957c441d6a68010f7e84a808bb24283baad9a97d21. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b2d6ca0-2800-4260-9d3c-b242bf2c0ee6.json and https://artists.proofprofile.net/proofs/artist/9b2d6ca0-2800-4260-9d3c-b242bf2c0ee6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x360d3e0d695cb87eeb85ff957c441d6a68010f7e84a808bb24283baad9a97d21","name":"Tyler Larson","registered_at":"2026-06-20T03:43:49Z","symbol":"NIM1500913","token_address":"0xdd0cc9c5c3130ee9da0dc058875fa3307fe3a3dd","type":"artist","uuid":"9b2d6ca0-2800-4260-9d3c-b242bf2c0ee6"}
album: Nashville Noises
  type: MusicAlbum
  date published: 2020-02-05
album: Back to Basics
  type: MusicAlbum
  date published: 2020-07-08
album: Zero Three Five
  type: MusicAlbum
  date published: 2023-10-01
album: Pops
  type: MusicAlbum
  date published: 2023-10-09
album: Burn the Witch
  type: MusicAlbum
  date published: 2023-10-23
album: Lotus
  type: MusicAlbum
  date published: 2023-10-27