Bill Valenziano US Swing Band
type: MusicGroup
genre: big band
genre: boogie-woogie
genre: electro swing
genre: swing music
popularity: 10
followers: 181
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9291518421b5a7f7fe004cab413336b585d1132f56335eea299a287373c8243
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a1e49f3-db99-4f1f-bde0-b1792ae5aeb0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a1e49f3-db99-4f1f-bde0-b1792ae5aeb0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6a1e49f3-db99-4f1f-bde0-b1792ae5aeb0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9291518421b5a7f7fe004cab413336b585d1132f56335eea299a287373c8243","name":"Bill Valenziano US Swing Band","registered_at":"2026-06-17T02:37:04Z","symbol":"NIM1254533","token_address":"0xae57bd2a9cf311af231778bbb81faf08d1f2c6d5","type":"artist","uuid":"6a1e49f3-db99-4f1f-bde0-b1792ae5aeb0"}
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 0xa9291518421b5a7f7fe004cab413336b585d1132f56335eea299a287373c8243. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6a1e49f3-db99-4f1f-bde0-b1792ae5aeb0.json and https://artists.proofprofile.net/proofs/artist/6a1e49f3-db99-4f1f-bde0-b1792ae5aeb0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa9291518421b5a7f7fe004cab413336b585d1132f56335eea299a287373c8243","name":"Bill Valenziano US Swing Band","registered_at":"2026-06-17T02:37:04Z","symbol":"NIM1254533","token_address":"0xae57bd2a9cf311af231778bbb81faf08d1f2c6d5","type":"artist","uuid":"6a1e49f3-db99-4f1f-bde0-b1792ae5aeb0"}
album: Volume 3
  type: MusicAlbum
  date published: 2000
album: Volume 1
  type: MusicAlbum
  date published: 2000
album: Volume 2
  type: MusicAlbum
  date published: 2000
album: Swing Masters: Evil Man Blues
  type: MusicAlbum
  date published: 2005-11-18
album: Swing Masters: Zoot Suit Boogie
  type: MusicAlbum
  date published: 2005-11-18
album: Swing Masters: Mambo Swing
  type: MusicAlbum
  date published: 2005-11-18