OT-2026-000033691
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single stage ejector, supply line 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-2026-000033691) never changes.
Identity and time
| Publication number | OT-2026-000033691 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a390-7705-9bbe-87e3039ff3fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033691 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17f62955161233456ceb99c45dd5047640e1e00bde6343b99d05d6a35bf9ef9d |
|---|---|
| Markdown | b35624933e8c5616d6fb20b910d19024e128a066d75d4478544d513cbe598f26 |
| Publication page | 74723f7aeadf9af57c45d73c2d041ee78a2323b6f90d61698a9502447d00f74e |
| Manifest | 4b2c9da453ef17e1b361c0f38d2d3663b67a0cdc96d117e3a5da72fe6502f0fc |
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 | ZzS7yyRtAI+DE0S9PfgsxntK3wBHlNzNueBbjzbsdjOHZbGpJPcU3AUwzlUF7Kzd1Z2viDhE1q8wxOnpmtV3Aw== |
| 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
| 2026-09-17T11:31:41.109814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033691observed 74723f7aeadf9af57c45d73c2d041ee7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:41.092592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033691/manifest.jsonobserved 4b2c9da453ef17e1b361c0f38d2d3663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:41.076797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033691/publication.mdobserved b35624933e8c5616d6fb20b910d19024...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:41.060090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033691/publication.txtobserved 17f62955161233456ceb99c45dd50476...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. |
|---|