karlaplan.
type: MusicGroup
genre: lo-fi
popularity: 21
followers: 229
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7eb0527f4ec08d1cb6bdbafdc2b2c192b29a93414a9de8035e3a7c94a466d7b3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3358aea4-26dd-41b1-9816-2a424619a4c5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3358aea4-26dd-41b1-9816-2a424619a4c5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3358aea4-26dd-41b1-9816-2a424619a4c5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x7eb0527f4ec08d1cb6bdbafdc2b2c192b29a93414a9de8035e3a7c94a466d7b3. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3358aea4-26dd-41b1-9816-2a424619a4c5.json and https://artists.proofprofile.net/proofs/artist/3358aea4-26dd-41b1-9816-2a424619a4c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: the eagle
  type: MusicAlbum
  date published: 2023-09-08
album: ice melts
  type: MusicAlbum
  date published: 2023-10-06
album: donuts
  type: MusicAlbum
  date published: 2023-11-10
album: blessings
  type: MusicAlbum
  date published: 2024-01-26
album: matcha set
  type: MusicAlbum
  date published: 2024-04-05
album: the grass is greener
  type: MusicAlbum
  date published: 2024-07-05
album: soft cream
  type: MusicAlbum
  date published: 2024-09-01