OT-2026-000025655
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pulsed blow-off before 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-2026-000025655) never changes.
Identity and time
| Publication number | OT-2026-000025655 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bc9-7000-9e55-23b764b367e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025655 |
| Status | PUBLIC |
Content hashes
| Canonical text | aed6d7eaace09f1d97c8575404011f8e16f7dbf2ff6d5fd9995c6440ce081c48 |
|---|---|
| Markdown | f34557f1f9ebded39adf9090a92ef02e91df428d1b74d8431f9ab7d5a2761209 |
| Publication page | 64d5e2b6bd963898abea1538865585a9dd3b7ac389b754bb28707ef00f9466e1 |
| Manifest | 17f75b8f465e5700dfb0d2495ffc02fb30996a085bf7a60fef0e02ccbc5dff58 |
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 | vDPcXDglwoIAjXGEEsBFIzR3qCd/7chrABvBlO4EzYyBEKNsSS/39X1ZnAJj+jy9imQs3bEw6KQvNoyR2IOiAA== |
| 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
| 2026-09-17T11:46:51.630754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025655observed 64d5e2b6bd963898abea1538865585a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:51.612323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025655/manifest.jsonobserved 17f75b8f465e5700dfb0d2495ffc02fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:51.592486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025655/publication.mdobserved f34557f1f9ebded39adf9090a92ef02e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:51.574427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025655/publication.txtobserved aed6d7eaace09f1d97c8575404011f8e...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. |
|---|