OT-2026-000012876
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000012876) never changes.
Identity and time
| Publication number | OT-2026-000012876 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5563-754c-9865-dd99a6876545 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012876 |
| Status | PUBLIC |
Content hashes
| Canonical text | eaa3347ffc911adc1464f87b6c8ccfec905f92396313cb321de2f093cacdd63e |
|---|---|
| Markdown | 6eeaf537620dd486be8650b5843cff7927065467ab15a70352a7e5b9c08771c2 |
| Publication page | 6797d564523f9bb8b089d63a31b164a476c33fe970abef7e6b909f43a5288c77 |
| Manifest | a7e3e0e2f6ef56891f70861d661b7bf26639e5483715216df4f0c8a70fb113e0 |
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 | cvePbv49SbURqXjBRFA+4gzD+uZqoQ+GaMdx9mqvPmcHsFXozLSaY6KfprZPOEjjRkRBsbaIqL77yNafTx7+AQ== |
| 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
| 2026-09-17T12:10:39.700521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012876observed 6797d564523f9bb8b089d63a31b164a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:39.682899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012876/manifest.jsonobserved a7e3e0e2f6ef56891f70861d661b7bf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:39.662869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012876/publication.mdobserved 6eeaf537620dd486be8650b5843cff79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:39.645389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012876/publication.txtobserved eaa3347ffc911adc1464f87b6c8ccfec...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. |
|---|