OT-2026-000036588
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000036588) never changes.
Identity and time
| Publication number | OT-2026-000036588 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-7346-9243-5acd89154491 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036588 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d802ff47166c527a3639c8e09c176f8cb1b258ab6000b9d751c95e8e5e1e67b |
|---|---|
| Markdown | 513d2d01647dcf930173d4792c62dafcd646a6de3dc4124928db4c17ff4e29a9 |
| Publication page | a6eb8319611c803deb86db48237d0d14734f0200801ddcdeff1b1e90418268dc |
| Manifest | 493654a64d4866f71ff69d5d070718adf08731fd199389012d1e07756e5596cd |
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 | Hm3nUkXb94Br8syGDTMKXOXiS/GLmVZzbCI0W2l2sWzre34yw+d3MQZW78tRMXHUpUxFxrNnLt/cixg7AMX7Bg== |
| 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
| 2026-09-17T11:25:48.758539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036588observed a6eb8319611c803deb86db48237d0d14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:48.742451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036588/manifest.jsonobserved 493654a64d4866f71ff69d5d070718ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:48.726749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036588/publication.mdobserved 513d2d01647dcf930173d4792c62dafc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:48.709344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036588/publication.txtobserved 1d802ff47166c527a3639c8e09c176f8...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. |
|---|