OT-2026-000035441
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, manifold 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-2026-000035441) never changes.
Identity and time
| Publication number | OT-2026-000035441 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7a6a-b1ac-5ad7fb389358 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035441 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10d503f979e09774ff4e20ee3cded494a28dde4344711cf5135000ea3d0f213b |
|---|---|
| Markdown | aac134e3db040ddd7affe7b1586e2c50ded029d47a0da73d245de8759d053ebc |
| Publication page | d523720c1cc7ab93383cdefa6f10ce659dbd7433256920f3f744d55328565404 |
| Manifest | 1b4d54f4d8bc74a36d00808b18b67c2a7e37579c303305c2fd938901cdfd1d14 |
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 | LQoA9mUA5rywKdjvRavhA6KAcjIdrpJZ8shBqt3b+GqsXwPvkqlaFlbnmZjKQXYeE6jicl+ajYHGvL3YmT97BA== |
| 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
| 2026-09-17T11:28:45.455087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035441observed d523720c1cc7ab93383cdefa6f10ce65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:45.432903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035441/manifest.jsonobserved 1b4d54f4d8bc74a36d00808b18b67c2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:45.408436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035441/publication.mdobserved aac134e3db040ddd7affe7b1586e2c50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:45.385860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035441/publication.txtobserved 10d503f979e09774ff4e20ee3cded494...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. |
|---|