Hintergrund Strand
type: MusicGroup
popularity: 20
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33ca240dfe8403e9817f8396fdfebf1de32a6112dcb6c9c2fa35526b4da9035e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953612
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953612
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16e0bdf5-c4ee-4100-8b3e-f750b2d53cfe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16e0bdf5-c4ee-4100-8b3e-f750b2d53cfe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/16e0bdf5-c4ee-4100-8b3e-f750b2d53cfe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:22:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33ca240dfe8403e9817f8396fdfebf1de32a6112dcb6c9c2fa35526b4da9035e","name":"Hintergrund Strand","registered_at":"2026-06-14T06:50:04Z","symbol":"NIM0372297","token_address":"0x0b19d74548fbc7ef6a470fb6e928b94a0e82e961","type":"artist","uuid":"16e0bdf5-c4ee-4100-8b3e-f750b2d53cfe"}
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 0x33ca240dfe8403e9817f8396fdfebf1de32a6112dcb6c9c2fa35526b4da9035e. Chain 2 (Bitcoin): anchored in block 953612 (2026-06-14T08:22:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16e0bdf5-c4ee-4100-8b3e-f750b2d53cfe.json and https://artists.proofprofile.net/proofs/artist/16e0bdf5-c4ee-4100-8b3e-f750b2d53cfe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:22:11Z
  text: {"copyright_id":"0x33ca240dfe8403e9817f8396fdfebf1de32a6112dcb6c9c2fa35526b4da9035e","name":"Hintergrund Strand","registered_at":"2026-06-14T06:50:04Z","symbol":"NIM0372297","token_address":"0x0b19d74548fbc7ef6a470fb6e928b94a0e82e961","type":"artist","uuid":"16e0bdf5-c4ee-4100-8b3e-f750b2d53cfe"}