Brass Fever
type: MusicGroup
genre: jazz funk
description: Brass Fever was an American jazz musical ensemble, which recorded two albums for Impulse! Records. Consisting of both session musicians and leaders such as Shelly Manne, their two albums covered jazz
popularity: 2
followers: 128
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf7dc894266801c941e9e437ec3f46e8772bbe39983351e801af19b9a3066ce1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f20f086-0bef-416d-ac59-b559fb0a5793.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f20f086-0bef-416d-ac59-b559fb0a5793.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9f20f086-0bef-416d-ac59-b559fb0a5793
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf7dc894266801c941e9e437ec3f46e8772bbe39983351e801af19b9a3066ce1","name":"Brass Fever","registered_at":"2026-06-20T04:43:06Z","symbol":"NIM1519237","token_address":"0x5152bbbfeac39fd73e4c438d05a073c9a786b2a6","type":"artist","uuid":"9f20f086-0bef-416d-ac59-b559fb0a5793"}
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 0xbf7dc894266801c941e9e437ec3f46e8772bbe39983351e801af19b9a3066ce1. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9f20f086-0bef-416d-ac59-b559fb0a5793.json and https://artists.proofprofile.net/proofs/artist/9f20f086-0bef-416d-ac59-b559fb0a5793.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xbf7dc894266801c941e9e437ec3f46e8772bbe39983351e801af19b9a3066ce1","name":"Brass Fever","registered_at":"2026-06-20T04:43:06Z","symbol":"NIM1519237","token_address":"0x5152bbbfeac39fd73e4c438d05a073c9a786b2a6","type":"artist","uuid":"9f20f086-0bef-416d-ac59-b559fb0a5793"}
album: Time Is Running Out (Mr Scruff Edit) - Single
  type: MusicAlbum
  date published: 2008-09-15