Karlee Metzger
type: MusicGroup
popularity: 3
followers: 390
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6102d2ee824939623ddbd63e3362f96d44765c6d0d5baf0ff7b891a667adfcaf
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/a6443f04-b1d8-4ef8-a0e6-b74ab83be7fd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6443f04-b1d8-4ef8-a0e6-b74ab83be7fd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6443f04-b1d8-4ef8-a0e6-b74ab83be7fd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6102d2ee824939623ddbd63e3362f96d44765c6d0d5baf0ff7b891a667adfcaf","name":"Karlee Metzger","registered_at":"2026-06-20T07:24:46Z","symbol":"NIM1553549","token_address":"0xd14c19044387b27e470b666dc80b23916bb73e92","type":"artist","uuid":"a6443f04-b1d8-4ef8-a0e6-b74ab83be7fd"}
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 0x6102d2ee824939623ddbd63e3362f96d44765c6d0d5baf0ff7b891a667adfcaf. 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/a6443f04-b1d8-4ef8-a0e6-b74ab83be7fd.json and https://artists.proofprofile.net/proofs/artist/a6443f04-b1d8-4ef8-a0e6-b74ab83be7fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x6102d2ee824939623ddbd63e3362f96d44765c6d0d5baf0ff7b891a667adfcaf","name":"Karlee Metzger","registered_at":"2026-06-20T07:24:46Z","symbol":"NIM1553549","token_address":"0xd14c19044387b27e470b666dc80b23916bb73e92","type":"artist","uuid":"a6443f04-b1d8-4ef8-a0e6-b74ab83be7fd"}
album: Samson (The Voice Performance)
  type: MusicAlbum
  date published: 2016-09-26
album: Samson (The Voice Performance)
  type: MusicAlbum
  date published: 2016-09-26
album: Hello Hummingbird
  type: MusicAlbum
  date published: 2019-01-02
album: You Win
  type: MusicAlbum
  date published: 2019-03-10
album: One More Time
  type: MusicAlbum
  date published: 2019-04-05
album: Long Time Coming
  type: MusicAlbum
  date published: 2019-06-11
album: Riptide
  type: MusicAlbum
  date published: 2020-04-05
album: Destination
  type: MusicAlbum
  date published: 2020-07-10
album: Something's Gotta Change
  type: MusicAlbum
  date published: 2021-02-14
album: SAD
  type: MusicAlbum
  date published: 2024-03-08
album: My Way
  type: MusicAlbum
  date published: 2024-04-12
album: Southern Sun
  type: MusicAlbum
  date published: 2024-07-12
album: Six Feet Down
  type: MusicAlbum
  date published: 2025-05-02