Karlyrou
type: MusicGroup
popularity: 2
followers: 1354
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa64284b27e716778aca135ef9db30d2f5e22b7ad45d975049bddd0c11174a478
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af3e7e05-8ae0-4464-bd36-5221dc5ead7c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af3e7e05-8ae0-4464-bd36-5221dc5ead7c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af3e7e05-8ae0-4464-bd36-5221dc5ead7c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
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 0xa64284b27e716778aca135ef9db30d2f5e22b7ad45d975049bddd0c11174a478. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af3e7e05-8ae0-4464-bd36-5221dc5ead7c.json and https://artists.proofprofile.net/proofs/artist/af3e7e05-8ae0-4464-bd36-5221dc5ead7c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:14:15Z
album: Que Van Hacer (feat. Endo)
  type: MusicAlbum
  date published: 2020-06-05
album: Quien Me Va a Jalar
  type: MusicAlbum
  date published: 2021-06-25
album: Pensándote
  type: MusicAlbum
  date published: 2021-09-17
album: Cartera Chanel
  type: MusicAlbum
  date published: 2022-02-26
album: Rapera de Rapera
  type: MusicAlbum
  date published: 2022-09-08
album: Tomb Raider
  type: MusicAlbum
  date published: 2022-11-28
album: 15/50
  type: MusicAlbum
  date published: 2023-03-10