The Swing Band
type: MusicGroup
genre: big band
genre: swing music
popularity: 6
followers: 66
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a08bd0f97a2b3ed50ea4b3767493407192ff054e983d8a78da2f0692a34d733
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe4c8847-bd97-4387-a68e-43f04d171651.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe4c8847-bd97-4387-a68e-43f04d171651.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe4c8847-bd97-4387-a68e-43f04d171651
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a08bd0f97a2b3ed50ea4b3767493407192ff054e983d8a78da2f0692a34d733","name":"The Swing Band","registered_at":"2026-06-21T18:14:27Z","symbol":"NIM1997990","token_address":"0x4bbd9b53a59246b37596773d5883922a17159676","type":"artist","uuid":"fe4c8847-bd97-4387-a68e-43f04d171651"}
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 0x8a08bd0f97a2b3ed50ea4b3767493407192ff054e983d8a78da2f0692a34d733. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe4c8847-bd97-4387-a68e-43f04d171651.json and https://artists.proofprofile.net/proofs/artist/fe4c8847-bd97-4387-a68e-43f04d171651.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x8a08bd0f97a2b3ed50ea4b3767493407192ff054e983d8a78da2f0692a34d733","name":"The Swing Band","registered_at":"2026-06-21T18:14:27Z","symbol":"NIM1997990","token_address":"0x4bbd9b53a59246b37596773d5883922a17159676","type":"artist","uuid":"fe4c8847-bd97-4387-a68e-43f04d171651"}
album: The Swing Greatest Hits
  type: MusicAlbum
  date published: 2010-05-20
album: All Swing
  type: MusicAlbum
  date published: 2011-09-30
album: Top Swing Hits
  type: MusicAlbum
  date published: 2011-09-30