The Katies
type: MusicGroup
genre: power pop
description: The Katies are a three-piece power rock band originating in Murfreesboro, Tennessee, and currently residing in Nashville, Tennessee History Jason Moore (guitar, vocals) and Gary Welch (bass, vocals)
popularity: 3
followers: 378
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e75b2dc6fc83b54ddda04d1a89a2bd16e8613d267c109ee67be1c34f7e4d2ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a79bcf0b-2084-4735-b669-d46eadd5fef7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a79bcf0b-2084-4735-b669-d46eadd5fef7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a79bcf0b-2084-4735-b669-d46eadd5fef7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e75b2dc6fc83b54ddda04d1a89a2bd16e8613d267c109ee67be1c34f7e4d2ff","name":"The Katies","registered_at":"2026-06-20T08:26:53Z","symbol":"NIM1565041","token_address":"0xb5890d0be5ad65afcb74058e898990ba099cf256","type":"artist","uuid":"a79bcf0b-2084-4735-b669-d46eadd5fef7"}
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 0x9e75b2dc6fc83b54ddda04d1a89a2bd16e8613d267c109ee67be1c34f7e4d2ff. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a79bcf0b-2084-4735-b669-d46eadd5fef7.json and https://artists.proofprofile.net/proofs/artist/a79bcf0b-2084-4735-b669-d46eadd5fef7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x9e75b2dc6fc83b54ddda04d1a89a2bd16e8613d267c109ee67be1c34f7e4d2ff","name":"The Katies","registered_at":"2026-06-20T08:26:53Z","symbol":"NIM1565041","token_address":"0xb5890d0be5ad65afcb74058e898990ba099cf256","type":"artist","uuid":"a79bcf0b-2084-4735-b669-d46eadd5fef7"}
album: The Katies
  type: MusicAlbum
  date published: 1999-07-02
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