OT-2026-000055166
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000055166) never changes.
Identity and time
| Publication number | OT-2026-000055166 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e82-7ca2-bc89-f7a1cb9b6f32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055166 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75f5d2a46b12e86c7aa728fbb93c2741a05ddf5e3304f762631d446b1a60f7e7 |
|---|---|
| Markdown | a172ace281c952ed4317bf2223134bb725a6a291571bda8bc5448666bae1cb91 |
| Publication page | cfcd8c9abac211e697e05fc2418554c5414f97eeb93ffd26f74b2576037325c3 |
| Manifest | d1a3d316fdda304ea275c0badff2d76a1bd7e9c44924b1f7dac4eae1f989e4be |
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 | ViFsv7tKvLrEKp3xdrihKE3Mq+Wl/TEd1TWbROKKoihOvHlN21/am96sKTtiRrpD/ICBKhaeCpQA9vzRDkqiAQ== |
| 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
| 2026-09-17T10:53:21.189742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055166observed cfcd8c9abac211e697e05fc2418554c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:21.168775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055166/manifest.jsonobserved d1a3d316fdda304ea275c0badff2d76a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:21.151281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055166/publication.mdobserved a172ace281c952ed4317bf2223134bb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:21.132695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055166/publication.txtobserved 75f5d2a46b12e86c7aa728fbb93c2741...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. |
|---|