Austin Klezmorim
type: MusicGroup
description: thumb|Bill Averbach playing fluglehorn Austin Klezmorim is a klezmer music group founded in 1979 in Austin, Texas by trumpeter and composer Bill Averbach. Recordings Self-Published Recordings Shalo
popularity: 2
followers: 343
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6935a0320c8131757fa7a99e9d2e6d0d70a6789953238dcc2a3ad2d0b8afa90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953869
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953869
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06dcbf8e-0481-4718-bbe5-d6bee8b5a1ee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06dcbf8e-0481-4718-bbe5-d6bee8b5a1ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/06dcbf8e-0481-4718-bbe5-d6bee8b5a1ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:20:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd6935a0320c8131757fa7a99e9d2e6d0d70a6789953238dcc2a3ad2d0b8afa90","name":"Austin Klezmorim","registered_at":"2026-06-15T15:50:16Z","symbol":"NIM0756530","token_address":"0x7c0aeda826b0241933f7f38d862737cffae96255","type":"artist","uuid":"06dcbf8e-0481-4718-bbe5-d6bee8b5a1ee"}
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 0xd6935a0320c8131757fa7a99e9d2e6d0d70a6789953238dcc2a3ad2d0b8afa90. Chain 2 (Bitcoin): anchored in block 953869 (2026-06-16T01:20:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/06dcbf8e-0481-4718-bbe5-d6bee8b5a1ee.json and https://artists.proofprofile.net/proofs/artist/06dcbf8e-0481-4718-bbe5-d6bee8b5a1ee.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T01:20:04Z
  text: {"copyright_id":"0xd6935a0320c8131757fa7a99e9d2e6d0d70a6789953238dcc2a3ad2d0b8afa90","name":"Austin Klezmorim","registered_at":"2026-06-15T15:50:16Z","symbol":"NIM0756530","token_address":"0x7c0aeda826b0241933f7f38d862737cffae96255","type":"artist","uuid":"06dcbf8e-0481-4718-bbe5-d6bee8b5a1ee"}
album: East of Odessa - West of Palestine
  type: MusicAlbum
  date published: 1994-01-01
album: Bubba's Waltz
  type: MusicAlbum
  date published: 2006-01-01