OT-2026-000054266
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000054266) never changes.
Identity and time
| Publication number | OT-2026-000054266 · never reused |
|---|---|
| Internal UUID | 01a0ae85-b3a9-7f74-83b4-d51ac0767073 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:53.019909Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e10a53f8f0f068b74efca956ac675bb000ad29ce0fae328ae4390f3e6ec4922 |
|---|---|
| Markdown | 5a54e127c3bb3920be3d3413cddb76c2c9eba9451cfe9445d539ab36185bfe87 |
| Publication page | f66029599f454c38ea801e3e529568399fdb5e5c643ff6ace60fe7eab3b3d989 |
| Manifest | 31e9135a52c7b6f211c680a80d614a76b91358e2797a106cbc90dc658116f370 |
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 | HuHrcgO4QNn/FLBWHYGCkcWSx/p/pEci0RBoo4ToBIOUL52ztnExaUV5r0o9C/YBki/aKSTMMiwO6szcDY5uCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:54:45.443831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054266observed f66029599f454c38ea801e3e52956839...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:45.424368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054266/manifest.jsonobserved 31e9135a52c7b6f211c680a80d614a76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:45.404542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054266/publication.mdobserved 5a54e127c3bb3920be3d3413cddb76c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:45.384109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054266/publication.txtobserved 4e10a53f8f0f068b74efca956ac675bb...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. |
|---|