OT-2026-000082392
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after 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-2026-000082392) never changes.
Identity and time
| Publication number | OT-2026-000082392 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-755e-a0b1-e6ec1f0ce313 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082392 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e2860f6b09b60c650fa6fc934db870f29607c5f3579c5378e6651467045cd38 |
|---|---|
| Markdown | 9482f2c2822025e9a9d0ad66fac8ecb408822ba21d22cf40814af5ad59f718f0 |
| Publication page | a290552071f636e0f3b591c64c2225f3b2e3b77e6f1a0e6d821cf7367369e0a1 |
| Manifest | 502b838032eba611d0513afc3eeaf58e3cd42b387e75535649e04968e75a513d |
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 | YZEv+FUFa11LA+H+4DN3maYsff6R1ynXGHHvDvbGBKVoylqnglMx6tzhXXQTOFk/sOUoe+geKVJ9E3ve+wfZAg== |
| 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
| 2026-09-17T09:59:16.454198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082392observed a290552071f636e0f3b591c64c2225f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:16.437052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082392/manifest.jsonobserved 502b838032eba611d0513afc3eeaf58e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:16.419803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082392/publication.mdobserved 9482f2c2822025e9a9d0ad66fac8ecb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:16.403489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082392/publication.txtobserved 1e2860f6b09b60c650fa6fc934db870f...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. |
|---|