OT-2026-000016962
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000016962) never changes.
Identity and time
| Publication number | OT-2026-000016962 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-74f2-9b0d-bb1ca9fcdd17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016962 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8afa5b20c5f7228ce2189848d742ee003483a663eeb9435baa323768e68d88c |
|---|---|
| Markdown | 454cdb781a840e036e59705938a2f5a0dd0f63cf7cf2ae53eba80b050bc096f3 |
| Publication page | 81e454de748ef4af3bec10339b025f06018c54c1320208f5d1b386565fb43d14 |
| Manifest | 711c3a34c5063e0625a7055f454a25ebe1581bdc5ddd296af876ae2b64443d7a |
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 | pn4QlXqfeDVY5PKuKLpVKGQd+BsVkoa4mW5MlrLwOA0cln/YFv8+/99pmoYIGpvvpXqmGz4rxPYurAlRi5HpAA== |
| 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
| 2026-09-17T12:03:15.205792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016962observed 81e454de748ef4af3bec10339b025f06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:15.186769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016962/manifest.jsonobserved 711c3a34c5063e0625a7055f454a25eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:15.012286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016962/publication.mdobserved 454cdb781a840e036e59705938a2f5a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:14.997314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016962/publication.txtobserved e8afa5b20c5f7228ce2189848d742ee0...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. |
|---|