OT-2026-000064966
Publication integrity record
Three pad foam vacuum gripper, three 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-2026-000064966) never changes.
Identity and time
| Publication number | OT-2026-000064966 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debe-77e6-bf83-c0ff90b7dcd2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064966 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08f7c32ea84eb539588c16996625b98a30b50f62ebcd7cbcfe09eb86d2ee8dec |
|---|---|
| Markdown | 55843e33387ea6e2f0c5b48b5b2415e03e1b2d3c08508719e5694c3d2da495dd |
| Publication page | 968b349479fcf50888c350b0ff42c69bc72ce5290b59454a229ad8699409ae97 |
| Manifest | 26fe76906d512347bb9630bed434dab4a0a7667702491a41e645699b2781fe6b |
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 | Q5DxtOfok62R/ixdv3QLepl2EmA5VwqxkM/uc0W/4Ovm9MU8oY3o7wkgube6UwoxHeaY1oqsjO5Lc7pg5ZuzAQ== |
| 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
| 2026-09-17T10:35:54.664060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064966observed 968b349479fcf50888c350b0ff42c69b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:54.647213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064966/manifest.jsonobserved 26fe76906d512347bb9630bed434dab4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:54.628449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064966/publication.mdobserved 55843e33387ea6e2f0c5b48b5b2415e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:54.608317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064966/publication.txtobserved 08f7c32ea84eb539588c16996625b98a...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. |
|---|