OT-2026-000010299
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, single stage ejector, sustained 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-2026-000010299) never changes.
Identity and time
| Publication number | OT-2026-000010299 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7342-bc9c-16facaaaaca8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010299 |
| Status | PUBLIC |
Content hashes
| Canonical text | c27e52a9351bc9b3b1d9d16a4d6429f935c8216d651d60badcc2fd58a78121b7 |
|---|---|
| Markdown | 8e41331e540e1846141460931c17d7dc7b206b5a86ce460dadb38644dbba4f34 |
| Publication page | 045bcb44c732caf3f531b790ce2b0cb0912b988859686d58d5a385407b036bf2 |
| Manifest | 5f940d97ca6f079bbe93688a8ee2b96d0e22366bdb4737c915e6af86d066f4fd |
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 | ZuazpsM58VihRytLEXMB1opHsQbETeYTfCjs/kZJIRd8rznzHelWWhdBpC8g1Qg7EN0qiWU28sR5khdSpeYfDA== |
| 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
| 2026-09-17T12:16:31.850512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010299observed 045bcb44c732caf3f531b790ce2b0cb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:31.832209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010299/manifest.jsonobserved 5f940d97ca6f079bbe93688a8ee2b96d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:31.813110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010299/publication.mdobserved 8e41331e540e1846141460931c17d7dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:31.793865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010299/publication.txtobserved c27e52a9351bc9b3b1d9d16a4d6429f9...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. |
|---|