Porter Music Box Co
type: MusicGroup
popularity: 8
followers: 394
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69e82bddf362c7ed93a40eb3e675b57a004efafb8bf984f7a7eea932dbf5c502
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eaddbe20-cf29-4c0a-ae0d-6c6c88630d5f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eaddbe20-cf29-4c0a-ae0d-6c6c88630d5f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eaddbe20-cf29-4c0a-ae0d-6c6c88630d5f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69e82bddf362c7ed93a40eb3e675b57a004efafb8bf984f7a7eea932dbf5c502","name":"Porter Music Box Co","registered_at":"2026-06-21T10:45:27Z","symbol":"NIM1901737","token_address":"0xe41e6021722f117872b868b4c7e4d73d2faf4598","type":"artist","uuid":"eaddbe20-cf29-4c0a-ae0d-6c6c88630d5f"}
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 0x69e82bddf362c7ed93a40eb3e675b57a004efafb8bf984f7a7eea932dbf5c502. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eaddbe20-cf29-4c0a-ae0d-6c6c88630d5f.json and https://artists.proofprofile.net/proofs/artist/eaddbe20-cf29-4c0a-ae0d-6c6c88630d5f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x69e82bddf362c7ed93a40eb3e675b57a004efafb8bf984f7a7eea932dbf5c502","name":"Porter Music Box Co","registered_at":"2026-06-21T10:45:27Z","symbol":"NIM1901737","token_address":"0xe41e6021722f117872b868b4c7e4d73d2faf4598","type":"artist","uuid":"eaddbe20-cf29-4c0a-ae0d-6c6c88630d5f"}
album: Music Box Christmas
  type: MusicAlbum
  date published: 1980-01-01
album: Music Boxes Easy Listening
  type: MusicAlbum
  date published: 1980-01-01
album: Music Box Love Songs
  type: MusicAlbum
  date published: 1992-01-01
album: Music Box By Candlelight
  type: MusicAlbum
  date published: 1994-01-01
album: Music Box In The Garden
  type: MusicAlbum
  date published: 1997
album: Music Box Romantic Classics
  type: MusicAlbum
  date published: 1998-01-01
album: Music Box Ballads
  type: MusicAlbum
  date published: 2004-01-01
album: Music Box Christmas Treasures
  type: MusicAlbum
  date published: 2006-01-01
album: Music Box Solitude
  type: MusicAlbum
  date published: 2007-01-01
album: Sounds Of Christmas
  type: MusicAlbum
  date published: 2007-11-16