OT-2026-000035641
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two 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-2026-000035641) never changes.
Identity and time
| Publication number | OT-2026-000035641 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c6-7d08-b7ca-75cda7c77417 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035641 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9bcecec942060a05721e78f961be3a4b285a27a9d5022e90c9ff176711c5a28 |
|---|---|
| Markdown | 2b8a90f8d850541b254a67acd2ab5145872142c773fa5de5f25b9540ed1182ea |
| Publication page | 21d8f797de11fa76e2a71b8f709fa2be3de72915de2c2c3deee39e47d38aab2f |
| Manifest | 63fe9ef4aff8f8f90d849720aaade14c6a5a95aa52cf6cfb72c897a2308f0f0c |
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 | I1cTVmb7ViHw/H8YezCK1zJd9rkq3x3orBJ9Thr9PoLSBc0E6E7PYb0SAEpXeVzPKo7WjyKsLxjWu4IeD00yAA== |
| 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
| 2026-09-17T11:27:11.600977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035641observed 21d8f797de11fa76e2a71b8f709fa2be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:11.581158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035641/manifest.jsonobserved 63fe9ef4aff8f8f90d849720aaade14c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:11.528614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035641/publication.mdobserved 2b8a90f8d850541b254a67acd2ab5145...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:11.410718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035641/publication.txtobserved e9bcecec942060a05721e78f961be3a4...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. |
|---|