OT-2026-000082058
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented after 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-2026-000082058) never changes.
Identity and time
| Publication number | OT-2026-000082058 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-789b-a705-721e41be71ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082058 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b8537f42ffcace8d6ebc74cca2538da659f86a326b6bd8edb86d318c95a16f8 |
|---|---|
| Markdown | ef292cd036258349f6bc39ef09e8d24f650316d69fd908ff0fb1f5f166e6b9a8 |
| Publication page | 7712a041b995c0ad620ab4878d9cfee076d4c3697b0b2f41213eb20edf9004d9 |
| Manifest | 1c4f9e1d8a50fd5e702548df71c05a07326dd8521bc3c2459c91396d5597c4de |
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 | UUVXN57DjJC//Rc8v0gC9WCAytxbw0r/Qoa59wNS2RqgdkmPrFlLlEluKHAvV6mF1R54qFJdQrM8EpMxfZWKBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:51.494155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082058observed 7712a041b995c0ad620ab4878d9cfee0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:51.477132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082058/manifest.jsonobserved 1c4f9e1d8a50fd5e702548df71c05a07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:51.459938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082058/publication.mdobserved ef292cd036258349f6bc39ef09e8d24f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:51.440509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082058/publication.txtobserved 0b8537f42ffcace8d6ebc74cca2538da...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. |
|---|