OT-2026-000088324
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000088324) never changes.
Identity and time
| Publication number | OT-2026-000088324 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-7143-ab59-e65e6d153a66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088324 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57e5ab8ac59f61b6049c3841bc2fb02b65c0f9deaab9e973e16e03ad522d275e |
|---|---|
| Markdown | 439ab770ff20f60c69f843bc7326fde2dc41d6e5b3bc5b734ff615f3c5d95153 |
| Publication page | e051d17bc44e845b0913e3a38135b83e29cfb570d43ffa2cac9d131ac19adabe |
| Manifest | e822f3621484f5a806b1a4fcf57e6fc7501262675f3f0e6aa5211cda347605da |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | NBwCRw2iTUuBSaRofw1p1RCOf4dVjT9HmDFMBXjgCZ87nOmXJ6B5HQFXLcCwVaqgWuQMNtAit3Uen0hR7NmkBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:48:32.792108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088324observed e051d17bc44e845b0913e3a38135b83e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:32.773215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088324/manifest.jsonobserved e822f3621484f5a806b1a4fcf57e6fc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:32.733876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088324/publication.mdobserved 439ab770ff20f60c69f843bc7326fde2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:32.668632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088324/publication.txtobserved 57e5ab8ac59f61b6049c3841bc2fb02b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|