Katie Dahl
type: MusicGroup
popularity: 5
followers: 861
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d63f334af83df195f46502589a244e7523ad6020c9bd0a650a23834f222038e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5662555-d4b4-4bd8-9de5-a546dbd57304.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5662555-d4b4-4bd8-9de5-a546dbd57304.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5662555-d4b4-4bd8-9de5-a546dbd57304
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d63f334af83df195f46502589a244e7523ad6020c9bd0a650a23834f222038e","name":"Katie Dahl","registered_at":"2026-06-20T07:23:46Z","symbol":"NIM1552184","token_address":"0xf3b1182998014b4df4573e6b4f628e396655853c","type":"artist","uuid":"a5662555-d4b4-4bd8-9de5-a546dbd57304"}
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 0x6d63f334af83df195f46502589a244e7523ad6020c9bd0a650a23834f222038e. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5662555-d4b4-4bd8-9de5-a546dbd57304.json and https://artists.proofprofile.net/proofs/artist/a5662555-d4b4-4bd8-9de5-a546dbd57304.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x6d63f334af83df195f46502589a244e7523ad6020c9bd0a650a23834f222038e","name":"Katie Dahl","registered_at":"2026-06-20T07:23:46Z","symbol":"NIM1552184","token_address":"0xf3b1182998014b4df4573e6b4f628e396655853c","type":"artist","uuid":"a5662555-d4b4-4bd8-9de5-a546dbd57304"}
album: County Line
  type: MusicAlbum
  date published: 2009-07-24
album: Hometown Tables
  type: MusicAlbum
  date published: 2010-08-17
album: Leaky Boats and Paper Birds
  type: MusicAlbum
  date published: 2012-07-13
album: Ordinary Band
  type: MusicAlbum
  date published: 2015-06-05
album: Solid Ground: The Songs of Fred Alley
  type: MusicAlbum
  date published: 2017-08-23
album: Oh Minnesota
  type: MusicAlbum
  date published: 2019-08-30
album: Wildwood
  type: MusicAlbum
  date published: 2019-09-13
album: The Fisherman's Daughters: Live Cast Recording
  type: MusicAlbum
  date published: 2021-12-08
album: Sacristy
  type: MusicAlbum
  date published: 2023-04-14
album: Since I Was Eight
  type: MusicAlbum
  date published: 2023-05-12
album: Seven Stones
  type: MusicAlbum
  date published: 2023-06-02