Paul Wall
type: MusicGroup
description: Paul Michael Slayton (born March 11, 1981), better known by his stage name Paul Wall, is an American rapper and DJ. He was an early signee of the Houston-based record label Swishahouse in the late 199
popularity: 4
followers: 34
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef5a3c20b502543553a0339ab1f1a2ddb8e6302ed802080b4b69c44345c62332
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9389627-5a25-4fff-a9d9-2186df6f0ddd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9389627-5a25-4fff-a9d9-2186df6f0ddd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a9389627-5a25-4fff-a9d9-2186df6f0ddd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef5a3c20b502543553a0339ab1f1a2ddb8e6302ed802080b4b69c44345c62332","name":"Paul Wall","registered_at":"2026-06-20T09:04:58Z","symbol":"NIM1573574","token_address":"0x30ac22f6affee765596526c31fda9069eb230c7f","type":"artist","uuid":"a9389627-5a25-4fff-a9d9-2186df6f0ddd"}
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 0xef5a3c20b502543553a0339ab1f1a2ddb8e6302ed802080b4b69c44345c62332. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9389627-5a25-4fff-a9d9-2186df6f0ddd.json and https://artists.proofprofile.net/proofs/artist/a9389627-5a25-4fff-a9d9-2186df6f0ddd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xef5a3c20b502543553a0339ab1f1a2ddb8e6302ed802080b4b69c44345c62332","name":"Paul Wall","registered_at":"2026-06-20T09:04:58Z","symbol":"NIM1573574","token_address":"0x30ac22f6affee765596526c31fda9069eb230c7f","type":"artist","uuid":"a9389627-5a25-4fff-a9d9-2186df6f0ddd"}