Kayla Weisman
type: MusicGroup
popularity: 3
followers: 368
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x411cbcc33ba2afd10b7346f94a1eecf97ec53a94942ecba690eb9e7d5efc598a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52a18bba-8c0d-4047-b349-2e7966069a20.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52a18bba-8c0d-4047-b349-2e7966069a20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52a18bba-8c0d-4047-b349-2e7966069a20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x411cbcc33ba2afd10b7346f94a1eecf97ec53a94942ecba690eb9e7d5efc598a","name":"Kayla Weisman","registered_at":"2026-06-16T18:42:09Z","symbol":"NIM1141227","token_address":"0x5283b43fd9d340be292b9df68ea1f25e50242989","type":"artist","uuid":"52a18bba-8c0d-4047-b349-2e7966069a20"}
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 0x411cbcc33ba2afd10b7346f94a1eecf97ec53a94942ecba690eb9e7d5efc598a. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/52a18bba-8c0d-4047-b349-2e7966069a20.json and https://artists.proofprofile.net/proofs/artist/52a18bba-8c0d-4047-b349-2e7966069a20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x411cbcc33ba2afd10b7346f94a1eecf97ec53a94942ecba690eb9e7d5efc598a","name":"Kayla Weisman","registered_at":"2026-06-16T18:42:09Z","symbol":"NIM1141227","token_address":"0x5283b43fd9d340be292b9df68ea1f25e50242989","type":"artist","uuid":"52a18bba-8c0d-4047-b349-2e7966069a20"}
album: The Melody
  type: MusicAlbum
  date published: 2011-02-14
album: Christmas Carols With Kayla Weisman and Friends
  type: MusicAlbum
  date published: 2015-11-24
album: Keep Us Brave
  type: MusicAlbum
  date published: 2017-09-01
album: Father. Spirit. Son.
  type: MusicAlbum
  date published: 2018-07-01
album: Open and Abandoned
  type: MusicAlbum
  date published: 2020-04-23
album: Ever Present
  type: MusicAlbum
  date published: 2022-11-30
album: Good Plans
  type: MusicAlbum
  date published: 2023-07-10