Katielou
type: MusicGroup
popularity: 2
followers: 464
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe7cf4c09d7e249e442a294fad6e18d30e9d8d151fc05811420811615a0b509a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ecdce713-46e2-4a06-942a-69e989906c5e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ecdce713-46e2-4a06-942a-69e989906c5e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ecdce713-46e2-4a06-942a-69e989906c5e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
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 0xfe7cf4c09d7e249e442a294fad6e18d30e9d8d151fc05811420811615a0b509a. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ecdce713-46e2-4a06-942a-69e989906c5e.json and https://artists.proofprofile.net/proofs/artist/ecdce713-46e2-4a06-942a-69e989906c5e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
album: Households
  type: MusicAlbum
  date published: 2019-01-08
album: Vanilla
  type: MusicAlbum
  date published: 2020-03-19
album: Boys
  type: MusicAlbum
  date published: 2021-08-16
album: Embers
  type: MusicAlbum
  date published: 2021-11-25
album: For the Taking
  type: MusicAlbum
  date published: 2022-03-30
album: Soul
  type: MusicAlbum
  date published: 2023-10-20
album: Wildfire
  type: MusicAlbum
  date published: 2023-12-06