Calli
type: MusicGroup
popularity: 4
followers: 246
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46af9e59aeca8f67937b02ea76f1be998c669a0c324e92f3ead9e64eaad939d1
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/e563b831-1005-49ca-a5cb-f344938a3de6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e563b831-1005-49ca-a5cb-f344938a3de6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e563b831-1005-49ca-a5cb-f344938a3de6
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46af9e59aeca8f67937b02ea76f1be998c669a0c324e92f3ead9e64eaad939d1. 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/e563b831-1005-49ca-a5cb-f344938a3de6.json and https://artists.proofprofile.net/proofs/artist/e563b831-1005-49ca-a5cb-f344938a3de6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Sie ist da
  type: MusicAlbum
  date published: 2021-07-30
album: Wir sind das Meer
  type: MusicAlbum
  date published: 2021-11-02
album: Alles für die Kunst
  type: MusicAlbum
  date published: 2021-12-31
album: Drahtseil
  type: MusicAlbum
  date published: 2022-02-18
album: Mindset
  type: MusicAlbum
  date published: 2022-08-04
album: Spotlight
  type: MusicAlbum
  date published: 2022-09-28
album: Ära
  type: MusicAlbum
  date published: 2023-02-05
album: Wir beginnen zu leben
  type: MusicAlbum
  date published: 2023-04-20
album: LOS INS HIER
  type: MusicAlbum
  date published: 2024-06-03
album: Unter der Sonne
  type: MusicAlbum
  date published: 2024-08-30
album: Lügen
  type: MusicAlbum
  date published: 2024-09-06
album: Fall
  type: MusicAlbum
  date published: 2024-12-20
album: Dinge fügen sich
  type: MusicAlbum
  date published: 2025-08-07