Tom Starr
type: MusicGroup
description: Thomas Starr (c. 1813–1890) was a Cherokee in the American West, who was declared an outlaw by his tribe in an internal conflict over treaties with the United States government. He was also involved
popularity: 3
followers: 115
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4d62a0145ec2c0806d2bd48fdaade3594c9ee586ee1f488471df36a7faf7c6e
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/fa8af34e-bd61-4349-9b93-234bc1cd206f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa8af34e-bd61-4349-9b93-234bc1cd206f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fa8af34e-bd61-4349-9b93-234bc1cd206f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4d62a0145ec2c0806d2bd48fdaade3594c9ee586ee1f488471df36a7faf7c6e","name":"Tom Starr","registered_at":"2026-06-21T17:10:59Z","symbol":"NIM1984403","token_address":"0x7262bf06845d303bccc450ca457acf478fb66c6a","type":"artist","uuid":"fa8af34e-bd61-4349-9b93-234bc1cd206f"}
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 0xf4d62a0145ec2c0806d2bd48fdaade3594c9ee586ee1f488471df36a7faf7c6e. 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/fa8af34e-bd61-4349-9b93-234bc1cd206f.json and https://artists.proofprofile.net/proofs/artist/fa8af34e-bd61-4349-9b93-234bc1cd206f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xf4d62a0145ec2c0806d2bd48fdaade3594c9ee586ee1f488471df36a7faf7c6e","name":"Tom Starr","registered_at":"2026-06-21T17:10:59Z","symbol":"NIM1984403","token_address":"0x7262bf06845d303bccc450ca457acf478fb66c6a","type":"artist","uuid":"fa8af34e-bd61-4349-9b93-234bc1cd206f"}