Skip to the chain microscope

Public verification instrumentRecord schema v2

Do not trust the timeline. Break it.

This browser re-derives every chain hash, checks every predecessor link and verifies every Ed25519 signature against the published key. Pick any historical entry, inspect what was signed, then alter a local copy and watch the proof fail.

Open the chain microscope Download the full Python verifier
What passes here

Sequence, predecessor links, chain hashes, Ed25519 signatures, the declared payload-disclosure boundary and anchor-manifest bindings.

What does not

Broker truth, pre-boundary payload contents, record completeness or the absence of an unpublished alternate chain.

Chain microscope

511 entries. Every dependency exposed.

Loading public sources WAIT
Payload disclosure startsSEQ 436
GENESIS
2026-06-27PUBLIC PAYLOADS FROM 436HEAD
2026-08-26
Selected entry

SEQ 510

2026-08-26PUBLIC PAYLOADNO CHECKPOINT
01 / predecessor865e04f21f9431442575a5a34dd1e1debd4e29254ccc5195610439b3f07e361f
02 / payload digestd61842cc602a6bb85461935c702ecfc1cf08ee043460c4a6dd04439cae70849e
03 / date and sequence2026-08-26 | 510
04 / signed chain hash3fb006912b762bc3da7f24319af801b2602f959476d2fd3d54de410ab8afe1c0
Ed25519 signature1a8edd53e9d6a4b7426161d74e9daea272e5d21932da31324cb73f5a9ceedb64f2c319a063fe42216bdda4704daecf625e17cad6c4bba51d4e8a64577162b40b

Local mutation lab

Change one signed field. The old signature loses its target.

This experiment edits an in-memory copy of the selected date. It never writes to the published record. The new hash will differ, so the existing signature cannot validate it and the next entry will still point to the old hash.

Published date2026-08-26
Local test dateAwaiting experiment
Published hash3fb006912b762bc3da7f24319af801b2602f959476d2fd3d54de410ab8afe1c0
Recomputed test hashAwaiting experiment

No mutation has been run.

Four different claims

Integrity is not truth. Timestamping is not completeness.

01

Link continuity

Changing one signed field changes that entry's hash. The next entry still points to the original, so continuity breaks.

Verified in this browser
02

Signer possession

Each chain hash has a valid Ed25519 signature under the one public key printed above.

Verified in this browser
03

Payload disclosure

From sequence 436, canonical payloads are public. Earlier entries expose hashes only and cannot be reconstructed.

Full rehash uses Python
04

External existence proof

51 selected heads have Bitcoin-confirmed OpenTimestamps proofs. This dates checkpoint existence, not broker accuracy.

Proof files published

Source ledger

Reproduce the claim outside this interface.

Signed recordtransparency_log.jsonsha256:e3f1c56effd853c56b939a7a8dc7ca813f585dd7201199712cff8b4aad16dfb3 Checkpoint manifestots/anchors.jsonsha256:c427c2101cc8b640b79986e14df063c62e0b00bae82002097554b4252bad1ca6 Canonical payload verifierverify_transparency.pysha256:9aad126824fdde82f39c35a4cb726f51d32aff59c5a0ba03b91b6d17dd4b7ebb Complete verification routeCommands and claim boundariescanlicapital.com/verify

Why Python for payload rehashing? JavaScript parses numeric JSON tokens such as 100000.0 into the number 100000. Re-serializing that value can change canonical bytes even when the data are equivalent. This browser therefore verifies links and signatures without pretending it can reproduce Python's original numeric lexemes. The published Python verifier performs the complete disclosed-payload rehash.