OT-2026-000093320
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000093320) never changes.
Identity and time
| Publication number | OT-2026-000093320 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0912-7ed8-9b76-14216adc8cbc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093320 |
| Status | PUBLIC |
Content hashes
| Canonical text | 063391abadb0440decfc358f66102b1c56c31097d4cf00443f767255e727be32 |
|---|---|
| Markdown | 18d037648304e11d6d4e5d482762cb7316215f25408d498f6ab16b976c545ff7 |
| Publication page | 5025862f887a1bf609fa25f8e7239b19f2f6421d6d9f396e8288944f42979cca |
| Manifest | 420028bc5ed20495320b18a97b9e41cbaadf56df0f83c7479100d2ee835eb974 |
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 | Dq2z1H3pLISRgL5ekSrsRi3ijkmtglgEDZpnZHVxaWIJsFL7FMlJzTDUbfPTB7tlRv7u2Exfkb0+l7X0k3JPBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:42.277672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093320observed 5025862f887a1bf609fa25f8e7239b19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:42.260133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093320/manifest.jsonobserved 420028bc5ed20495320b18a97b9e41cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:42.243290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093320/publication.mdobserved 18d037648304e11d6d4e5d482762cb73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:42.225671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093320/publication.txtobserved 063391abadb0440decfc358f66102b1c...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. |
|---|