OT-2026-000013035
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, 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-2026-000013035) never changes.
Identity and time
| Publication number | OT-2026-000013035 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5564-71a7-ad44-b6f58e375f32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013035 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4654d6f56089973a1f1410dd09d063acbc8208aca3b84604f03d525d26f6937a |
|---|---|
| Markdown | a56b6cc7ded2f62981dc892699efab2069f0add686ab4dbed5adcf4f175b9038 |
| Publication page | 36f8db4c507eb92b1c5b5385d5ff9718b14c5a45f15372c70beb424402f1ff30 |
| Manifest | 8435bd7a2fc296353b5b87028072d7ab367b0def954c7283503197d2ee67a423 |
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 | 5/Xed0EPk3BOCgXK//ENoU7D1smOinQacdAZGI957JhWtN/OU8rwDpkYqvxAgfknAWXRacR2t2MQUeg4YCYhCw== |
| 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
| 2026-09-17T12:10:51.887503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013035observed 36f8db4c507eb92b1c5b5385d5ff9718...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:51.870084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013035/manifest.jsonobserved 8435bd7a2fc296353b5b87028072d7ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:51.851457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013035/publication.mdobserved a56b6cc7ded2f62981dc892699efab20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:51.834051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013035/publication.txtobserved 4654d6f56089973a1f1410dd09d063ac...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. |
|---|