OT-2026-000038330
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000038330) never changes.
Identity and time
| Publication number | OT-2026-000038330 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d52-73d8-b4a7-bdbcd94f3274 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038330 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85ec6c5292cc85fea944d6f8275e6119b896335420066f79d62a1dd58af37ef0 |
|---|---|
| Markdown | b3db7b4301c2966b265d9000228ebe1fce570537b08513b4fbdeb461f284fc3a |
| Publication page | 198de3502778f30583b70c2f2d2f984d70f34e5464272777664c2819dae4508d |
| Manifest | 6dc804eabb74990f2fed52bf47949c21cfebb4a08468fa29258fb7e42930131a |
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 | cDLfugO84rDkV5iMzaZWKpPZXfkJsZefOpEN4oteYKgfk/nszLI/ak08fRtCpxU2QeZNH4QF9jyFGiTq20gXDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:22:30.740160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038330observed 198de3502778f30583b70c2f2d2f984d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:30.720451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038330/manifest.jsonobserved 6dc804eabb74990f2fed52bf47949c21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:30.701578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038330/publication.mdobserved b3db7b4301c2966b265d9000228ebe1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:30.682628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038330/publication.txtobserved 85ec6c5292cc85fea944d6f8275e6119...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. |
|---|