Broderick Perkins
type: MusicGroup
description: Broderick Phillip Perkins (born November 23, 1954) is an American former professional baseball player. He played all or parts of seven seasons in Major League Baseball, from 1978 until 1984, for the S
popularity: 2
followers: 269
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a0eeabe8429f29285827ba976f1ba91641e53c203ba417fbc3995130a602acc
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/90820f6d-0d61-4cb4-af70-8b5835dd3dc9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90820f6d-0d61-4cb4-af70-8b5835dd3dc9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90820f6d-0d61-4cb4-af70-8b5835dd3dc9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a0eeabe8429f29285827ba976f1ba91641e53c203ba417fbc3995130a602acc","name":"Broderick Perkins","registered_at":"2026-06-17T16:01:22Z","symbol":"NIM1446322","token_address":"0x60a0d3c812498e6ef7667315e8effe0a292a55ad","type":"artist","uuid":"90820f6d-0d61-4cb4-af70-8b5835dd3dc9"}
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 0x7a0eeabe8429f29285827ba976f1ba91641e53c203ba417fbc3995130a602acc. 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/90820f6d-0d61-4cb4-af70-8b5835dd3dc9.json and https://artists.proofprofile.net/proofs/artist/90820f6d-0d61-4cb4-af70-8b5835dd3dc9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x7a0eeabe8429f29285827ba976f1ba91641e53c203ba417fbc3995130a602acc","name":"Broderick Perkins","registered_at":"2026-06-17T16:01:22Z","symbol":"NIM1446322","token_address":"0x60a0d3c812498e6ef7667315e8effe0a292a55ad","type":"artist","uuid":"90820f6d-0d61-4cb4-af70-8b5835dd3dc9"}
album: Freedom
  type: MusicAlbum
  date published: 2020-09-15
album: The Evolution of Broderick Perkins
  type: MusicAlbum
  date published: 2021-06-21
album: Mixed Signals
  type: MusicAlbum
  date published: 2022-06-24
album: Trust Issues
  type: MusicAlbum
  date published: 2023-10-27