BIG ASS TRUCK
type: MusicGroup
description: Big Ass Truck (BAT) is an American rock band from Memphis, Tennessee which incorporates elements of hip-hop, rock, funk and psychedelia in their music.Big Ass Truck. NPR, July 18, 1999. The band inclu
popularity: 10
followers: 16226
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2884c95b74f1e27491e8e6bf9a1c35b4f24e23887fd306c53f6d27a96b8f0fa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/536b49cb-c531-49c9-9d81-ea54c5167ca8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/536b49cb-c531-49c9-9d81-ea54c5167ca8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/536b49cb-c531-49c9-9d81-ea54c5167ca8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2884c95b74f1e27491e8e6bf9a1c35b4f24e23887fd306c53f6d27a96b8f0fa","name":"BIG ASS TRUCK","registered_at":"2026-06-16T18:46:27Z","symbol":"NIM1142249","token_address":"0x3d1934048e74ecb4890775fe3684237c9c157150","type":"artist","uuid":"536b49cb-c531-49c9-9d81-ea54c5167ca8"}
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 0xa2884c95b74f1e27491e8e6bf9a1c35b4f24e23887fd306c53f6d27a96b8f0fa. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/536b49cb-c531-49c9-9d81-ea54c5167ca8.json and https://artists.proofprofile.net/proofs/artist/536b49cb-c531-49c9-9d81-ea54c5167ca8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xa2884c95b74f1e27491e8e6bf9a1c35b4f24e23887fd306c53f6d27a96b8f0fa","name":"BIG ASS TRUCK","registered_at":"2026-06-16T18:46:27Z","symbol":"NIM1142249","token_address":"0x3d1934048e74ecb4890775fe3684237c9c157150","type":"artist","uuid":"536b49cb-c531-49c9-9d81-ea54c5167ca8"}