OT-2026-000024988
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000024988) never changes.
Identity and time
| Publication number | OT-2026-000024988 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7213-a701-63ec3247a00a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024988 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81de78125378942b1f3573a72cf43b0f7d73f778695aca3315e52aee45919577 |
|---|---|
| Markdown | 16d5095bd0ad7bd509a2b8faced69d90e65d2273dca8d6c1ee1198cbbf0b13c5 |
| Publication page | 88212d2344ecbc4f604d1c283d49a72645884b28cdd7ec31fed69bffabc20b9b |
| Manifest | 3416aec69b7e870abb1e2fb1482b43547832005be2a68994e989f2be90329e3d |
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 | oSmESrxyB7HnpCkVnAqqo3dXeiZmXeiOZUuuXsLkvtylXhR5Lh/2UCRqTXAKzvrrD7v1yK+/8LFO5M++++E+AQ== |
| 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
| 2026-09-17T11:48:20.733134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024988observed 88212d2344ecbc4f604d1c283d49a726...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:20.716380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024988/manifest.jsonobserved 3416aec69b7e870abb1e2fb1482b4354...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:20.699070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024988/publication.mdobserved 16d5095bd0ad7bd509a2b8faced69d90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:20.681527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024988/publication.txtobserved 81de78125378942b1f3573a72cf43b0f...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. |
|---|