OT-2026-000034536
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained 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-2026-000034536) never changes.
Identity and time
| Publication number | OT-2026-000034536 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7f76-971f-8437335a5eff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034536 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0efdc523076701985d04b1558467f0514c9e7456e331ff8132031504d2edc1a6 |
|---|---|
| Markdown | 90c7ce9d89fd1092aeb9e3520e2b14d1b2dc46851b52316c5682b3b428071707 |
| Publication page | 56762373d17763ea7694ffa73ce53a831ca36e82dd0186925b27d2c3bddced60 |
| Manifest | b0cff900357968b2693e30115f87109704df4f680bf419a289fcf51443459641 |
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 | EQQnainz6TbvRLeidq8M69NnQ7k9+qJdNybNn35b8VXt0a0kUI3bnjhpWMtTApsPYetwscaBnMwmS64NOdFdDw== |
| 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
| 2026-09-17T11:28:53.592821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034536observed 56762373d17763ea7694ffa73ce53a83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:53.573781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034536/manifest.jsonobserved b0cff900357968b2693e30115f871097...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:53.556274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034536/publication.mdobserved 90c7ce9d89fd1092aeb9e3520e2b14d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:53.538060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034536/publication.txtobserved 0efdc523076701985d04b1558467f051...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. |
|---|