Sigilbase

Arize Phoenix audit logs, sealed as they arrive.

Sigilbase will collect forwarded logs from Arize Phoenix into a chained, signed ledger: every collection receipted, every gap declared, and evidence your auditor verifies offline without an account.

No bespoke connector is planned for Arize Phoenix: it will reach Sigilbase through a receiver, with a parsing profile published alongside, and its records will get the same receipts, gaps and settlement as every other source. Until then, anything that can send JSON reaches Sigilbase through the events API today.

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What can be ingested from Arize Phoenix

Each stream below becomes its own sequence in the ledger, with the record kept exactly as Arize Phoenix gives it and a hash of those bytes beside it. Snapshots are read on a cadence and the differences between them dated.

  • Forwarded

    OTLP traces (metadata mode by default).

How it will be collected

You will point Arize Phoenix at a Sigilbase receiver, or at a collector you run, and a parsing profile published with the receiver will read its records.

Stream and credential names follow the vendor's documentation as read in October 2026; the connector's build confirms them.

The evidence model

What every connector and receiver ships with, whatever the source:

  • A receipt per collection: what was asked for, what arrived, the cursor before and after
  • A declared gap for any interval nothing covers, never a blank
  • A daily settlement once late records can no longer arrive
  • The raw record, byte for byte, with its hash
  • An evidence bundle anyone can verify offline

What you get

  • Sealed as it arrives

    Every record is hashed and chained to the one before; every few minutes the chain is sealed into a signed checkpoint. A changed, deleted or reordered record fails verification at that exact point.

  • Continuity you can show

    The receipts chain too, so an auditor sees not only the records but that nothing between them went uncollected, and where a gap was, that it was declared.

  • Verified without us

    An export carries the open-source verifier. It runs offline, checks the chain, the receipts and the gaps, and needs no Sigilbase account. How the service is run.

Questions about Arize Phoenix

  • Does Sigilbase support Arize Phoenix?

    No bespoke connector is planned for Arize Phoenix: it will reach Sigilbase through a receiver, with a parsing profile published alongside, and its records will get the same receipts, gaps and settlement as every other source. Until then, anything that can send JSON reaches Sigilbase through the events API today. Whatever arrives is written to a chained, signed ledger whose evidence anyone can verify offline with the open-source verifier, without a Sigilbase account.

  • What Arize Phoenix data can Sigilbase ingest?

    Forwarded: OTLP traces (metadata mode by default).

  • How will Arize Phoenix evidence be collected and verified?

    You will point Arize Phoenix at a Sigilbase receiver, or at a collector you run, and a parsing profile published with the receiver will read its records. Every collection will be receipted in the connection's own stream: what was asked for, what arrived, and the cursor before and after. An interval nothing covers will be declared as a gap, never left blank. Exports carry the standalone verifier, which checks the chain, the receipts and the gaps offline.

Start recording provable history

Chained, sealed, independently verifiable audit logs, from the first event. Free while Sigilbase is in beta.

Start free

Questions first? Write to hello@sigilbase.io.

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Last updated July 2026.