OT-2026-000022356
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three 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-2026-000022356) never changes.
Identity and time
| Publication number | OT-2026-000022356 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fd-7c72-bfbb-cbcf881712e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022356 |
| Status | PUBLIC |
Content hashes
| Canonical text | dac060386f4a785504f73b1cb3b706cc3c3d484ce43ec94020e5ec00684d33ed |
|---|---|
| Markdown | 4b70b6c00d054b54e414402ec32b67a84ba182674b42f28f579e8393b4ee4525 |
| Publication page | adf4c6c8600decfca046c11a60ee04a221fe9b51ed1355e6763df0555cf4608c |
| Manifest | 08e823927e1cf57dcb479eaeb919f6157280cde84f3924d29d691adf566840c5 |
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 | dml5oQAPo38NwKgh0D5+ovyvuQV8CFAlbELb/EOjAxzHKsLfDttv5vVlgUYrwuoOagWTN7/aLYZt7Q7LpTJxAw== |
| 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
| 2026-09-17T11:53:43.343625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022356observed adf4c6c8600decfca046c11a60ee04a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:43.325506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022356/manifest.jsonobserved 08e823927e1cf57dcb479eaeb919f615...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:43.308902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022356/publication.mdobserved 4b70b6c00d054b54e414402ec32b67a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:43.291501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022356/publication.txtobserved dac060386f4a785504f73b1cb3b706cc...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. |
|---|