Die Wände
type: MusicGroup
genre: post-punk
popularity: 2
followers: 916
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7107e47d61469e49d10e227d3d97c0fe5330cf630ab41cf9c90d41ecb0a3d785
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c6141034-411e-423d-a470-5dc3f3c8acfb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c6141034-411e-423d-a470-5dc3f3c8acfb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c6141034-411e-423d-a470-5dc3f3c8acfb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7107e47d61469e49d10e227d3d97c0fe5330cf630ab41cf9c90d41ecb0a3d785","name":"Die Wände","registered_at":"2026-06-20T21:09:01Z","symbol":"NIM1715181","token_address":"0xee30bf2439ddc01433077ae335945eac14f37e20","type":"artist","uuid":"c6141034-411e-423d-a470-5dc3f3c8acfb"}
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 0x7107e47d61469e49d10e227d3d97c0fe5330cf630ab41cf9c90d41ecb0a3d785. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c6141034-411e-423d-a470-5dc3f3c8acfb.json and https://artists.proofprofile.net/proofs/artist/c6141034-411e-423d-a470-5dc3f3c8acfb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x7107e47d61469e49d10e227d3d97c0fe5330cf630ab41cf9c90d41ecb0a3d785","name":"Die Wände","registered_at":"2026-06-20T21:09:01Z","symbol":"NIM1715181","token_address":"0xee30bf2439ddc01433077ae335945eac14f37e20","type":"artist","uuid":"c6141034-411e-423d-a470-5dc3f3c8acfb"}
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