OT-2026-000046322
Publication integrity record
Foam pad vacuum gripper, single stage ejector, supply line pressure sensor, sustained 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-2026-000046322) never changes.
Identity and time
| Publication number | OT-2026-000046322 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-7cc4-a573-741175c0cd55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046322 |
| Status | PUBLIC |
Content hashes
| Canonical text | 500c411a17d558145f73c76cfb07ca157f2836463abed4c5c54771ed7b4f5a53 |
|---|---|
| Markdown | 83d36bddd2c2ed252243bf3f0271077e5331060f54eff0236e9e4e1acf1da52f |
| Publication page | 2c9ae7b5de8018f6b42fb3d95ddd8d617eb75e4cc07ae0c3ba22ad48e3954d8d |
| Manifest | af74da1155e60f0981329e86b25eaa36d3416c9dbc32335e47a211ed209dc4cf |
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 | 8YX1DSA/OYu9JE1yh0NkbzICPYpeMcO0m9LOgjmuu0hwFnzq0NEHi1armQNuPbAud3CdIuc5OwaxgLdnJfdwDA== |
| 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
| 2026-09-17T11:08:18.049463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046322observed 2c9ae7b5de8018f6b42fb3d95ddd8d61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:18.030745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046322/manifest.jsonobserved af74da1155e60f0981329e86b25eaa36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:18.012375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046322/publication.mdobserved 83d36bddd2c2ed252243bf3f0271077e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:17.992533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046322/publication.txtobserved 500c411a17d558145f73c76cfb07ca15...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. |
|---|