Alex Kasznel & the Board of Directors
type: MusicGroup
popularity: 4
followers: 252
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb5b54de2baa35dc432ed7e8783558e9047684830af8e4b26cd7e35a277705fe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cec9744f-b6a4-4af0-aca6-39c4bb246654.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cec9744f-b6a4-4af0-aca6-39c4bb246654.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cec9744f-b6a4-4af0-aca6-39c4bb246654
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb5b54de2baa35dc432ed7e8783558e9047684830af8e4b26cd7e35a277705fe","name":"Alex Kasznel & the Board of Directors","registered_at":"2026-06-21T00:28:49Z","symbol":"NIM1759746","token_address":"0x0a13df159f203440d4a04bf16fb1b8dc6101da77","type":"artist","uuid":"cec9744f-b6a4-4af0-aca6-39c4bb246654"}
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 0xeb5b54de2baa35dc432ed7e8783558e9047684830af8e4b26cd7e35a277705fe. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cec9744f-b6a4-4af0-aca6-39c4bb246654.json and https://artists.proofprofile.net/proofs/artist/cec9744f-b6a4-4af0-aca6-39c4bb246654.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xeb5b54de2baa35dc432ed7e8783558e9047684830af8e4b26cd7e35a277705fe","name":"Alex Kasznel & the Board of Directors","registered_at":"2026-06-21T00:28:49Z","symbol":"NIM1759746","token_address":"0x0a13df159f203440d4a04bf16fb1b8dc6101da77","type":"artist","uuid":"cec9744f-b6a4-4af0-aca6-39c4bb246654"}
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