OT-2026-000076912
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000076912) never changes.
Identity and time
| Publication number | OT-2026-000076912 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b070-740f-94a8-26d0465e5719 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076912 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12bf4ffdcb483137ae25cca27077a879bb1af42814ada98d3a0e0e92e697e9eb |
|---|---|
| Markdown | 0b3547da6bf19ebcc064ba613177f757f396b4c8b13e6b1cb9e53586ff104f36 |
| Publication page | bb4f1717bfd245c6364140479af5737fab42798c50278b2b8eaa673d5f7b03f7 |
| Manifest | bd7b44f646ad1f4813147dcfd2f3b2b6ff038262235237f5ed40e0fd744ee2b6 |
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 | HQ/wxlvx09FDyQ02cL6SLpjzkh3+HgowG9121dVJoqmTDEmqpYU6lRfEvcIDeCx2D2PgqEL5ah5d+b+qzszODA== |
| 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
| 2026-09-17T10:09:50.015365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076912observed bb4f1717bfd245c6364140479af5737f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:49.995765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076912/manifest.jsonobserved bd7b44f646ad1f4813147dcfd2f3b2b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:49.977487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076912/publication.mdobserved 0b3547da6bf19ebcc064ba613177f757...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:49.957745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076912/publication.txtobserved 12bf4ffdcb483137ae25cca27077a879...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. |
|---|