OT-2026-000008895
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000008895) never changes.
Identity and time
| Publication number | OT-2026-000008895 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-7cd2-8575-037e1a1eb10a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008895 |
| Status | PUBLIC |
Content hashes
| Canonical text | a41206a00a61b17dbcf4366ad46fab8ad295583769a79b2575f25f4a015e590c |
|---|---|
| Markdown | 306887fa5efd4d0f2addb78a96d55d1e8970f76439f1f1d85bc3efc73a733706 |
| Publication page | 23eaaada4d79e21a3a183ee22d97ef9b1713f3383cffb024cd8fcd4d17fa9dc0 |
| Manifest | a6e6e5291874787f54defd97b77c470e796527479c5baee8371cc39127b7aa3e |
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 | Kf/0q+coex6TqEduoDKu73CAxnvkJTRSX5dA12o7zkAddo7ZEH8WNZ5U4EzQv3tLjV/itTzZu109Uav05y2qBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:21.557465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008895observed 23eaaada4d79e21a3a183ee22d97ef9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:21.537814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008895/manifest.jsonobserved a6e6e5291874787f54defd97b77c470e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:21.493130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008895/publication.mdobserved 306887fa5efd4d0f2addb78a96d55d1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:21.450523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008895/publication.txtobserved a41206a00a61b17dbcf4366ad46fab8a...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. |
|---|