OT-2026-000080914
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented after 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-2026-000080914) never changes.
Identity and time
| Publication number | OT-2026-000080914 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b975-760e-a082-220e28be8d64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e20392c781024ea60f9e9a3288f1ce253fd5f12901306b1867873d135a86a57 |
|---|---|
| Markdown | 1d895e0dd096bb917a052ab28f9a2d57bc8078c1993375f17c0dac803b24b330 |
| Publication page | 28693f9233803c4bc904b3492cd631753cc0371ea160e63c496d802e8b9d4f98 |
| Manifest | 8a9f8f1fa82123960fe0665bd1fc705f80d17281fbc05be3fc4c672c0279358a |
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 | RZz/O8Mj7VU3wHXLIGKyDyCgS11doAAYTwsq7RvPdyZgjEGBUXOimM8i7iIEXQ4yaYArcAJxE/fu5ZvGNTNbDA== |
| 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
| 2026-09-17T10:02:07.033013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080914observed 28693f9233803c4bc904b3492cd63175...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:07.015905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080914/manifest.jsonobserved 8a9f8f1fa82123960fe0665bd1fc705f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:06.999029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080914/publication.mdobserved 1d895e0dd096bb917a052ab28f9a2d57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:06.981941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080914/publication.txtobserved 9e20392c781024ea60f9e9a3288f1ce2...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. |
|---|