OT-2026-000041023
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three 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-2026-000041023) never changes.
Identity and time
| Publication number | OT-2026-000041023 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b10e-7e9b-8d54-371e014dbd2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041023 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3204a8c6f4eb87d6d98a30371bebd05ad292b5697e9c7ce422ea41798e16504 |
|---|---|
| Markdown | 768e22299cd5889ab570c50904e7922f30d26a8cabeec8a2b124f759771ecbc6 |
| Publication page | 657a083e7c0505b8372599a2d112598fbe24cf44027c880ea1d8bedccdd04573 |
| Manifest | 48d76e3d9a7e216e01e887dcab89e5d7fb3dbf3bcfc45f24b78500790b7986b9 |
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 | Yg43WqguGzuaxD7vZtV9Ruv2U/c4zvJ1oz/z0IyEFah/3F4H2h88vt8gWHi8BYSN3yBg7pY8Phgh2Tqhb1HUBA== |
| 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
| 2026-09-17T11:16:55.831665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041023observed 657a083e7c0505b8372599a2d112598f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:55.814836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041023/manifest.jsonobserved 48d76e3d9a7e216e01e887dcab89e5d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:55.799210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041023/publication.mdobserved 768e22299cd5889ab570c50904e7922f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:55.783055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041023/publication.txtobserved c3204a8c6f4eb87d6d98a30371bebd05...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. |
|---|