School Bus
type: MusicGroup
description: A school bus is any type of bus owned, leased, contracted to, or operated by a school or school district. It is regularly used to transport students to and from school or school-related activities, bu
popularity: 4
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a1fda5a6ce73047f69c6daed2880c754ffcf935b5849790b53989791f1c6f94
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1849faf6-ab35-4452-9da9-57e9706a1703.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1849faf6-ab35-4452-9da9-57e9706a1703.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1849faf6-ab35-4452-9da9-57e9706a1703
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a1fda5a6ce73047f69c6daed2880c754ffcf935b5849790b53989791f1c6f94","name":"School Bus","registered_at":"2026-06-15T22:04:23Z","symbol":"NIM0845763","token_address":"0x295f1b22f0b2bd9f0a2ba7b4a34f9a45aab63ac7","type":"artist","uuid":"1849faf6-ab35-4452-9da9-57e9706a1703"}
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 0x8a1fda5a6ce73047f69c6daed2880c754ffcf935b5849790b53989791f1c6f94. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1849faf6-ab35-4452-9da9-57e9706a1703.json and https://artists.proofprofile.net/proofs/artist/1849faf6-ab35-4452-9da9-57e9706a1703.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x8a1fda5a6ce73047f69c6daed2880c754ffcf935b5849790b53989791f1c6f94","name":"School Bus","registered_at":"2026-06-15T22:04:23Z","symbol":"NIM0845763","token_address":"0x295f1b22f0b2bd9f0a2ba7b4a34f9a45aab63ac7","type":"artist","uuid":"1849faf6-ab35-4452-9da9-57e9706a1703"}