OT-2026-000034488
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000034488) never changes.
Identity and time
| Publication number | OT-2026-000034488 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-79e4-9335-3a43da694fc4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034488 |
| Status | PUBLIC |
Content hashes
| Canonical text | 605c5fd7612804daf6d87e0f4fcf879c2b3ee7e2dd2cb239711759dcfee01ec5 |
|---|---|
| Markdown | cc694902282972b2eebfb9b95be77ef2ff606d56f51c78193ad9c8518d0d7852 |
| Publication page | 1370003010111db01869de3a457ced8ef7b13e0b33631af2162c9230bf05dbf8 |
| Manifest | bc17b9278499a3d4322e89d0296231ebc01599c6319ae2d3f787def9732bc95d |
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 | RwY4e3f05p1zmPiECyoOkav9DkLhCFl7+4UHCbCdNL1ud4vQ4jp9TGJFD4aASqc/w2JoY4yQJ5GqcKroLEU0AQ== |
| 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
| 2026-09-17T11:28:49.230849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034488observed 1370003010111db01869de3a457ced8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:49.213628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034488/manifest.jsonobserved bc17b9278499a3d4322e89d0296231eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:49.195251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034488/publication.mdobserved cc694902282972b2eebfb9b95be77ef2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:49.172198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034488/publication.txtobserved 605c5fd7612804daf6d87e0f4fcf879c...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. |
|---|