OT-2026-000039595
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single 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-2026-000039595) never changes.
Identity and time
| Publication number | OT-2026-000039595 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d3-7f42-8c8c-eccfd438ac9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039595 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa4cfb5634904046fdc6ea31172f7428e0d5c389371eda88d32d022bc1e611a8 |
|---|---|
| Markdown | 79592b2860b4dbdefea7847dfd056e2d52e6d7319d0b656ec70b9c15f5d00177 |
| Publication page | f0ed77c3a667ff78ecf020b1cea795caf4184c2680a60711ca9e7f51e09685ac |
| Manifest | 729dccc6a33c84e499f7ec07064bf0175fc6e86e65ea3e7508ef4c7b7d625982 |
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 | R5ETMRswbQRNiFqHnd6ZmZyIDUtYYn2f+mWqIjRJW2kUQCxrys2vMpF9qbOpcMpzcwmhZOuI0+CG5n1hH0hyAQ== |
| 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
| 2026-09-17T11:19:45.321763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039595observed f0ed77c3a667ff78ecf020b1cea795ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:45.303883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039595/manifest.jsonobserved 729dccc6a33c84e499f7ec07064bf017...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:45.286229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039595/publication.mdobserved 79592b2860b4dbdefea7847dfd056e2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:45.269785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039595/publication.txtobserved fa4cfb5634904046fdc6ea31172f7428...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. |
|---|