Paper Trail
type: MusicGroup
genre: hardcore
description: Paper Trail is the sixth studio album by American rapper T.I., released September 30, 2008, on Grand Hustle Records and Atlantic Records. He began to write songs for the album as he awaited trial for
popularity: 2
followers: 222
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85ac5204242e7c6e5d82a22031ee452de6ac6150e29d77e33d390aee71dcfcc6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/84ad48c8-d258-495b-9c0f-a1b3fa1a2ca2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/84ad48c8-d258-495b-9c0f-a1b3fa1a2ca2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/84ad48c8-d258-495b-9c0f-a1b3fa1a2ca2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85ac5204242e7c6e5d82a22031ee452de6ac6150e29d77e33d390aee71dcfcc6","name":"Paper Trail","registered_at":"2026-06-17T11:57:27Z","symbol":"NIM1388188","token_address":"0xe7bc26db79937bec530693b6d3a9202681e4c0eb","type":"artist","uuid":"84ad48c8-d258-495b-9c0f-a1b3fa1a2ca2"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ac5204242e7c6e5d82a22031ee452de6ac6150e29d77e33d390aee71dcfcc6. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/84ad48c8-d258-495b-9c0f-a1b3fa1a2ca2.json and https://artists.proofprofile.net/proofs/artist/84ad48c8-d258-495b-9c0f-a1b3fa1a2ca2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x85ac5204242e7c6e5d82a22031ee452de6ac6150e29d77e33d390aee71dcfcc6","name":"Paper Trail","registered_at":"2026-06-17T11:57:27Z","symbol":"NIM1388188","token_address":"0xe7bc26db79937bec530693b6d3a9202681e4c0eb","type":"artist","uuid":"84ad48c8-d258-495b-9c0f-a1b3fa1a2ca2"}
album: Devil in Disguise
  type: MusicAlbum
  date published: 2020-04-08