OT-2026-000092438
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single 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-2026-000092438) never changes.
Identity and time
| Publication number | OT-2026-000092438 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-7052-8a55-d763dc5c8543 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092438 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53e4c728b494efdb32bcd7c84494762d90817bd6bd49e585d04c64ffca52638c |
|---|---|
| Markdown | 769ab01ca56b05965e40e03c84e21beba187bc6a3f11b4ad5af7364c6ef022ac |
| Publication page | 622ac950eae13b94790c958b45f5a54c1026a6b66ed9505e4257ee2b481c6873 |
| Manifest | 87d943218cd516a8fc292e24bcc1c233213964948f00a50222a0115bcecc11ff |
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 | 39meeogoJydHdesDrhaMMMrzwb+bCixdeaQnVYfMGwN8DR6uXnH7KrI+KCkYbr3lBBVA7T+MBbRPGMDmBzPeDg== |
| 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
| 2026-09-17T09:40:59.724148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092438observed 622ac950eae13b94790c958b45f5a54c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:59.703966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092438/manifest.jsonobserved 87d943218cd516a8fc292e24bcc1c233...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:59.685828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092438/publication.mdobserved 769ab01ca56b05965e40e03c84e21beb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:59.666116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092438/publication.txtobserved 53e4c728b494efdb32bcd7c84494762d...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. |
|---|