OT-2026-000039259
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000039259) never changes.
Identity and time
| Publication number | OT-2026-000039259 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-79ad-9001-95dd297b06d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039259 |
| Status | PUBLIC |
Content hashes
| Canonical text | c647efd00bb2112c22438ae91a4b26a004b7bf53eeee34d84fb71d8932a30092 |
|---|---|
| Markdown | 6ddcd9e7fd2f2993a89e6f119f0a2c6fc895989e5c4303cbe6f6dc753941a636 |
| Publication page | b63ef32c7e9ed469d2c708682be8b51b9c5f288346bcfd8d999d5316885d5cf0 |
| Manifest | 81e1cc068697460bc3c6618727d8203ea1590d461afaabaae19cc931906fef47 |
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 | kW4Wy+pHJChnK9JdXVCLn0LcAZbzzfl102cRCQOVBJaTPPKcXEK1Ru7+HtsURcZrYi1a+iCSr986LMHvV4DZCA== |
| 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
| 2026-09-17T11:20:49.338582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039259observed b63ef32c7e9ed469d2c708682be8b51b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:49.319476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039259/manifest.jsonobserved 81e1cc068697460bc3c6618727d8203e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:49.298901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039259/publication.mdobserved 6ddcd9e7fd2f2993a89e6f119f0a2c6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:49.281377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039259/publication.txtobserved c647efd00bb2112c22438ae91a4b26a0...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. |
|---|