OT-2026-000038291
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000038291) never changes.
Identity and time
| Publication number | OT-2026-000038291 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d51-7a23-876a-1b0d05e4d00a · 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-2026-000038291 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2563d88b00779ea4ffc7c232e1b548a01c65eb92cf4418a56c3c200be312c6ea |
|---|---|
| Markdown | 18bd7630dd2363902b792c139da0bb0f231eb762ecbd7c02df8a7989fdf8d7cf |
| Publication page | 0f7ee6923e13f68f1d85e3af48df3a1bc92ff00cfd41975ca2e8ebec081890b0 |
| Manifest | 84207140ed6e96299c46514c984d6d75019577f34ce1f49ba51a858719ccbba6 |
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 | EgbxWh7y3vq9vG0EzpsaBcbJ1rJ7BBS9umM0AKNUBjlQZoZ52ePXmsU9jUXNnJGO3rtv4fRdLplur+2bdRiOAw== |
| 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
| 2026-09-17T11:22:27.482707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038291observed 0f7ee6923e13f68f1d85e3af48df3a1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:27.462629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038291/manifest.jsonobserved 84207140ed6e96299c46514c984d6d75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:27.443560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038291/publication.mdobserved 18bd7630dd2363902b792c139da0bb0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:27.422017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038291/publication.txtobserved 2563d88b00779ea4ffc7c232e1b548a0...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. |
|---|