OT-2026-000037810
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000037810) never changes.
Identity and time
| Publication number | OT-2026-000037810 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7612-9d10-b86c14119a40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037810 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70195fddc965bbe438da8876989fd88e3945ccc1a94960fa848e6638c5b815b7 |
|---|---|
| Markdown | bfb0a39b522a1bfdea8f3de4388b79f91dc421c3f6085989a43e19bc8f0692cc |
| Publication page | ea860a4bc5860083d6efe708f526466ee4463e621729226b5dbb25d00bf0f0fd |
| Manifest | 58669c18d05eb5bedb23ebdcca15005d549758f8b0bf18c1ff074964602e754b |
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 | 73I+RRMvR8mCtq0bQOuEKnQb7VFzfKSEwEg05pCzse8S2mn0DiHA7KXqP0bUrbtCQHmi4bvtVF7MYrM5iLBgDw== |
| 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
| 2026-09-17T11:23:03.558191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037810observed ea860a4bc5860083d6efe708f526466e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:03.540585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037810/manifest.jsonobserved 58669c18d05eb5bedb23ebdcca15005d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:03.521870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037810/publication.mdobserved bfb0a39b522a1bfdea8f3de4388b79f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:03.473053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037810/publication.txtobserved 70195fddc965bbe438da8876989fd88e...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. |
|---|