OT-2026-000011194
Publication integrity record
Single cup vacuum gripper, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000011194) never changes.
Identity and time
| Publication number | OT-2026-000011194 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-796d-a222-49ebab0343d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011194 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b5a5f03a8f6e3815f6366e618fdc174cfa82f2d1f3560a17d8e1466e495bfc0 |
|---|---|
| Markdown | 451522b6858956ad12ea557ed74e0ff7fd163d8917f97674afa839b3b04cc383 |
| Publication page | 9e7723887979332e792038e60e125d7c0e20436f369db21e5dac3cfb48fb7da7 |
| Manifest | 09bd099f149c01f8b17d1eb69926c97a015685425dd293bba1ab9b584756d4ed |
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 | RVebpd0A1jYxnPllsMfeT8r/X7EKzS9abG9kSp4AXvj5x4lGiFUCEvsc8A7KyD1q+ZOBmQ7eQHLbcwOcX0cJDQ== |
| 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
| 2026-09-17T12:14:08.467580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011194observed 9e7723887979332e792038e60e125d7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:08.446059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011194/manifest.jsonobserved 09bd099f149c01f8b17d1eb69926c97a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:08.424358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011194/publication.mdobserved 451522b6858956ad12ea557ed74e0ff7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:08.404464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011194/publication.txtobserved 4b5a5f03a8f6e3815f6366e618fdc174...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. |
|---|