Kastehlen
type: MusicGroup
popularity: 2
followers: 174
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xace0f69bcda53bc9d0ca69a4123a3e3db3ecec3f692b993b62f25031b5ebd4e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e392856c-7daf-4cc5-a83d-820958e5e095.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e392856c-7daf-4cc5-a83d-820958e5e095.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e392856c-7daf-4cc5-a83d-820958e5e095
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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 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 0xace0f69bcda53bc9d0ca69a4123a3e3db3ecec3f692b993b62f25031b5ebd4e1. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e392856c-7daf-4cc5-a83d-820958e5e095.json and https://artists.proofprofile.net/proofs/artist/e392856c-7daf-4cc5-a83d-820958e5e095.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Corta da Lala & 12 Mola
  type: MusicAlbum
  date published: 2020-08-06
album: Whisky Caro & Lazer
  type: MusicAlbum
  date published: 2020-10-16
album: Perdoa Coroa
  type: MusicAlbum
  date published: 2020-12-19
album: Vagabundo Nato
  type: MusicAlbum
  date published: 2021-08-23
album: Joga pra Tropa
  type: MusicAlbum
  date published: 2022-02-14
album: Mó Saudade
  type: MusicAlbum
  date published: 2023-03-01
album: Jogador Caro
  type: MusicAlbum
  date published: 2023-05-25
album: Privado
  type: MusicAlbum
  date published: 2024-08-12
album: Opção de Cavalo
  type: MusicAlbum
  date published: 2024-11-25