Giannini Brass
type: MusicGroup
popularity: 2
followers: 122
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d9e5498332fe6f61c80a3ae2356491933b3f42987e4076c1364266ac142ed95
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a7aba38-d3ce-4784-a84c-f9b1822c5ee8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a7aba38-d3ce-4784-a84c-f9b1822c5ee8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a7aba38-d3ce-4784-a84c-f9b1822c5ee8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d9e5498332fe6f61c80a3ae2356491933b3f42987e4076c1364266ac142ed95","name":"Giannini Brass","registered_at":"2026-06-15T22:48:16Z","symbol":"NIM0856233","token_address":"0x671d341c88f5233686437916ee3fc516876113aa","type":"artist","uuid":"1a7aba38-d3ce-4784-a84c-f9b1822c5ee8"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9e5498332fe6f61c80a3ae2356491933b3f42987e4076c1364266ac142ed95. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a7aba38-d3ce-4784-a84c-f9b1822c5ee8.json and https://artists.proofprofile.net/proofs/artist/1a7aba38-d3ce-4784-a84c-f9b1822c5ee8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x5d9e5498332fe6f61c80a3ae2356491933b3f42987e4076c1364266ac142ed95","name":"Giannini Brass","registered_at":"2026-06-15T22:48:16Z","symbol":"NIM0856233","token_address":"0x671d341c88f5233686437916ee3fc516876113aa","type":"artist","uuid":"1a7aba38-d3ce-4784-a84c-f9b1822c5ee8"}
album: Big Shot Brass
  type: MusicAlbum
  date published: 1996
album: Christmas With The Giannini Brass
  type: MusicAlbum
  date published: 1997
album: Mit Freuden Zart (With Tender Joy)
  type: MusicAlbum
  date published: 2003-01-01
album: Baroque Banquet
  type: MusicAlbum
  date published: 2004-01-01
album: Summertime
  type: MusicAlbum
  date published: 2008-12-04