Carolin A. Steinert
type: MusicGroup
popularity: 8
followers: 475
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x501153aa4a2b24a1c99143145728652825f7a40b0e19115d085aa69066fc087a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6aff8f79-b1dd-4043-8a76-544d312a520c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6aff8f79-b1dd-4043-8a76-544d312a520c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6aff8f79-b1dd-4043-8a76-544d312a520c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x501153aa4a2b24a1c99143145728652825f7a40b0e19115d085aa69066fc087a","name":"Carolin A. Steinert","registered_at":"2026-06-17T02:56:54Z","symbol":"NIM1259264","token_address":"0x31ed380e51451c9bfe210965796945ca42596582","type":"artist","uuid":"6aff8f79-b1dd-4043-8a76-544d312a520c"}
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 0x501153aa4a2b24a1c99143145728652825f7a40b0e19115d085aa69066fc087a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6aff8f79-b1dd-4043-8a76-544d312a520c.json and https://artists.proofprofile.net/proofs/artist/6aff8f79-b1dd-4043-8a76-544d312a520c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x501153aa4a2b24a1c99143145728652825f7a40b0e19115d085aa69066fc087a","name":"Carolin A. Steinert","registered_at":"2026-06-17T02:56:54Z","symbol":"NIM1259264","token_address":"0x31ed380e51451c9bfe210965796945ca42596582","type":"artist","uuid":"6aff8f79-b1dd-4043-8a76-544d312a520c"}
album: Ardantica [Der Obsidian (ungekürzt)]
  type: MusicAlbum
  date published: 2019-11-12
album: Das Artefakt - Ardantica, Band 2 (ungekürzt)
  type: MusicAlbum
  date published: 2020-12-04
album: Die Krone [Ardantica, Band 3 (ungekürzt)]
  type: MusicAlbum
  date published: 2022-02-22
album: Der Thron [Ardantica, Band 4 (ungekürzt)]
  type: MusicAlbum
  date published: 2023-05-17