OT-2026-000009129
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, manifold 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-2026-000009129) never changes.
Identity and time
| Publication number | OT-2026-000009129 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7ca4-aec8-95c101d78de1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009129 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44d8388809a204cdef49c3f0ff872860bb605dd263a67b5444580b0810ca935c |
|---|---|
| Markdown | 1d28dff52ffb704643779d298f9007868f6b07f0f5ba6e4eb69ec1e03db3d490 |
| Publication page | d2368be7f506d283297fe909c427a04a802e0a72a402ecebb6c7ddf10e2dc806 |
| Manifest | b24c39b13abc4955e03fdfc622a68663c69bcb3194643720068804f1a3038ad3 |
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 | GEKQLCpYaWuJuc0QjZ1v0Yaen5m1kIzp0Q0Nk0h/ftuz9uKfsKBnSVNstQKFPzi+5FHmIiTwstHOgMX+I2fNBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:49.278812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009129observed d2368be7f506d283297fe909c427a04a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:49.260536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009129/manifest.jsonobserved b24c39b13abc4955e03fdfc622a68663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:49.239687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009129/publication.mdobserved 1d28dff52ffb704643779d298f900786...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:49.219899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009129/publication.txtobserved 44d8388809a204cdef49c3f0ff872860...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. |
|---|