Karen Street
type: MusicGroup
popularity: 4
followers: 107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65d21579f0b8ef9b716ab5f0d8464fd6ddb3e88899d86f76e81cd718d1a33726
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88f62a51-0169-41cd-8db0-7527c790eb83.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88f62a51-0169-41cd-8db0-7527c790eb83.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88f62a51-0169-41cd-8db0-7527c790eb83
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65d21579f0b8ef9b716ab5f0d8464fd6ddb3e88899d86f76e81cd718d1a33726","name":"Karen Street","registered_at":"2026-06-17T13:26:20Z","symbol":"NIM1409307","token_address":"0x00c4df5902dc3dac83fbcf98418e935b30b3c610","type":"artist","uuid":"88f62a51-0169-41cd-8db0-7527c790eb83"}
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 0x65d21579f0b8ef9b716ab5f0d8464fd6ddb3e88899d86f76e81cd718d1a33726. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88f62a51-0169-41cd-8db0-7527c790eb83.json and https://artists.proofprofile.net/proofs/artist/88f62a51-0169-41cd-8db0-7527c790eb83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x65d21579f0b8ef9b716ab5f0d8464fd6ddb3e88899d86f76e81cd718d1a33726","name":"Karen Street","registered_at":"2026-06-17T13:26:20Z","symbol":"NIM1409307","token_address":"0x00c4df5902dc3dac83fbcf98418e935b30b3c610","type":"artist","uuid":"88f62a51-0169-41cd-8db0-7527c790eb83"}
album: Finally, A Beginning
  type: MusicAlbum
  date published: 2001
album: Accordion Crimes
  type: MusicAlbum
  date published: 2004
album: Another Story
  type: MusicAlbum
  date published: 2009-09-29
album: Solo Accordion
  type: MusicAlbum
  date published: 2020-04-01
album: Solo Instrument Series - Accordion
  type: MusicAlbum
  date published: 2020-05-27
album: Solo Instrument Series - Accordion
  type: MusicAlbum
  date published: 2020-05-27
album: Quirky World
  type: MusicAlbum
  date published: 2021-01-19
album: In The Court Of Kings
  type: MusicAlbum
  date published: 2021-10-08
album: In The Court Of Kings
  type: MusicAlbum
  date published: 2021-10-08
album: Accordion Antics
  type: MusicAlbum
  date published: 2022-02-24
album: Easy Street
  type: MusicAlbum
  date published: 2024-11-01
album: Streetwise
  type: MusicAlbum
  date published: 2024-11-01
album: Quirky World 2
  type: MusicAlbum
  date published: 2024-11-03