OT-2026-000026392
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000026392) never changes.
Identity and time
| Publication number | OT-2026-000026392 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a7-7f12-ac58-2c3ecc33eaa5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026392 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7dc0777eea5554176bafc2fed6e847615e8d27042bdc7764bd34df9c03f009e0 |
|---|---|
| Markdown | ea6a8102190ffce384171e46d71064f89e790e829aedc71cdbdab0e69184afc8 |
| Publication page | fc55e0985d6dde8bb42107e67f1a98b69973a543606ad3dddf79efe6aaf91669 |
| Manifest | 5ee565f4646180380efd2f7097b81bee111feb97a8e8e589b02577ee343cec51 |
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 | blQ6gil26xSDUPgXkkNtzcHXMcm7x6gAS2GujXgIerOa33Wc177EB5Klj4skcvJF/jw6+t4MQLCKz9Q1hk1mDg== |
| 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
| 2026-09-17T11:44:22.524385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026392observed fc55e0985d6dde8bb42107e67f1a98b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:22.508553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026392/manifest.jsonobserved 5ee565f4646180380efd2f7097b81bee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:22.493908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026392/publication.mdobserved ea6a8102190ffce384171e46d71064f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:22.478685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026392/publication.txtobserved 7dc0777eea5554176bafc2fed6e84761...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. |
|---|