Anschütz, Ernst
type: MusicGroup
popularity: 4
followers: 47
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf04bccba67cb2d7bedc346d3119d12f8e6389f5785818de34b47dc6891082183
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/74a465e2-effa-4608-86b0-b951425b1864.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/74a465e2-effa-4608-86b0-b951425b1864.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/74a465e2-effa-4608-86b0-b951425b1864
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf04bccba67cb2d7bedc346d3119d12f8e6389f5785818de34b47dc6891082183","name":"Anschütz, Ernst","registered_at":"2026-06-17T06:18:37Z","symbol":"NIM1307416","token_address":"0x9e3b1efbbffef02e5f83b76fd8f0311d2dc8a295","type":"artist","uuid":"74a465e2-effa-4608-86b0-b951425b1864"}
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 0xf04bccba67cb2d7bedc346d3119d12f8e6389f5785818de34b47dc6891082183. 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/74a465e2-effa-4608-86b0-b951425b1864.json and https://artists.proofprofile.net/proofs/artist/74a465e2-effa-4608-86b0-b951425b1864.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf04bccba67cb2d7bedc346d3119d12f8e6389f5785818de34b47dc6891082183","name":"Anschütz, Ernst","registered_at":"2026-06-17T06:18:37Z","symbol":"NIM1307416","token_address":"0x9e3b1efbbffef02e5f83b76fd8f0311d2dc8a295","type":"artist","uuid":"74a465e2-effa-4608-86b0-b951425b1864"}