OT-2026-000079584
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, 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-2026-000079584) never changes.
Identity and time
| Publication number | OT-2026-000079584 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b92-7f5d-8c00-84dc358a8796 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079584 |
| Status | PUBLIC |
Content hashes
| Canonical text | adee322950c8ad889dec3fef38b5981bf69e2f2006fc55044af114c3ca0a3936 |
|---|---|
| Markdown | 1bdd01aa6e0a83cd8de122bef14ee713b3f01a834070449fe164b4e6c9866c4e |
| Publication page | 21cbfcca76fd0a38bd11e68f98db7d061247b09e7dfd427b3be719bac1111ef2 |
| Manifest | 203db7550134fcd370342329691d419ff7a980f3c877fa2ed284e18c12d9c0c1 |
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 | TMvisCMI//TbjzfuWORvd0cOzyg0K4YJckLddGPd3jwpJqbtTmn6w7jliM3Zdv4RBD/7vvNuiAOHLlJ6eTGnDA== |
| 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
| 2026-09-17T10:05:14.362318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079584observed 21cbfcca76fd0a38bd11e68f98db7d06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:14.342304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079584/manifest.jsonobserved 203db7550134fcd370342329691d419f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:14.324018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079584/publication.mdobserved 1bdd01aa6e0a83cd8de122bef14ee713...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:14.306060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079584/publication.txtobserved adee322950c8ad889dec3fef38b5981b...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. |
|---|