Zebra Crossing
type: MusicGroup
description: thumb|A zebra crossing with belisha beacons in Abbey Road, London. This crossing was featured on the cover of the album Abbey Road by The Beatles. thumb|Streets of Shibuya Crossing in Tokyo with large
popularity: 28
followers: 66
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd021e777d5a8029da67e02d5f95177936f7b398831fd3beeae059b2df94f98fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d966811c-76a5-4c45-87ab-a380cb50b6f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d966811c-76a5-4c45-87ab-a380cb50b6f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d966811c-76a5-4c45-87ab-a380cb50b6f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd021e777d5a8029da67e02d5f95177936f7b398831fd3beeae059b2df94f98fc","name":"Zebra Crossing","registered_at":"2026-06-12T11:13:58Z","symbol":"NIM0280658","token_address":"0x5a3f5011ecbf745894bb59f151f5fc185305a4f1","type":"artist","uuid":"d966811c-76a5-4c45-87ab-a380cb50b6f2"}
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 0xd021e777d5a8029da67e02d5f95177936f7b398831fd3beeae059b2df94f98fc. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d966811c-76a5-4c45-87ab-a380cb50b6f2.json and https://artists.proofprofile.net/proofs/artist/d966811c-76a5-4c45-87ab-a380cb50b6f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xd021e777d5a8029da67e02d5f95177936f7b398831fd3beeae059b2df94f98fc","name":"Zebra Crossing","registered_at":"2026-06-12T11:13:58Z","symbol":"NIM0280658","token_address":"0x5a3f5011ecbf745894bb59f151f5fc185305a4f1","type":"artist","uuid":"d966811c-76a5-4c45-87ab-a380cb50b6f2"}
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