ohne Kompass
type: MusicGroup
popularity: 4
followers: 557
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2281b35349ecc11d9281c5c4ffcee1437694877573446db634e79d4a5eacada8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11fc1973-9b1e-4be7-86cc-8a683fc15fd5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11fc1973-9b1e-4be7-86cc-8a683fc15fd5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/11fc1973-9b1e-4be7-86cc-8a683fc15fd5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2281b35349ecc11d9281c5c4ffcee1437694877573446db634e79d4a5eacada8","name":"ohne Kompass","registered_at":"2026-06-15T19:52:11Z","symbol":"NIM0814248","token_address":"0xb7928da878737b05a3b95a05be1c0719d4b52d25","type":"artist","uuid":"11fc1973-9b1e-4be7-86cc-8a683fc15fd5"}
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 0x2281b35349ecc11d9281c5c4ffcee1437694877573446db634e79d4a5eacada8. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11fc1973-9b1e-4be7-86cc-8a683fc15fd5.json and https://artists.proofprofile.net/proofs/artist/11fc1973-9b1e-4be7-86cc-8a683fc15fd5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0x2281b35349ecc11d9281c5c4ffcee1437694877573446db634e79d4a5eacada8","name":"ohne Kompass","registered_at":"2026-06-15T19:52:11Z","symbol":"NIM0814248","token_address":"0xb7928da878737b05a3b95a05be1c0719d4b52d25","type":"artist","uuid":"11fc1973-9b1e-4be7-86cc-8a683fc15fd5"}
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