OT-2026-000073486
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented before 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-2026-000073486) never changes.
Identity and time
| Publication number | OT-2026-000073486 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb9-7f4d-8e4b-9b8ed3b5f262 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073486 |
| Status | PUBLIC |
Content hashes
| Canonical text | be7687a1d83f8eb3865781afc74a40ed04a1d06dfc5ebdd2d30db6602bd7f1b9 |
|---|---|
| Markdown | f45c800bd8ac5d204466d6abc1ccb8acaa4621f6412d9065d6cf044ab4ce31e7 |
| Publication page | ab00832215e1c55d601165cc77cf861fa07b1f8533266e0661102e37ef6d73e5 |
| Manifest | 46501bc656e7bbe2ccde6add745e3dd2564ad9ab62e3f00b6fcdba9eb7b473f8 |
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 | fpad+nGEppjnHtWYG/E526+B8ckzx6KjbQDRKg0dvlkfX3jqoh/FaBztXYrAuxddmyiuKXVVyX7gF6kDBYyHBQ== |
| 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
| 2026-09-17T10:21:39.356368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073486observed ab00832215e1c55d601165cc77cf861f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:39.340310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073486/manifest.jsonobserved 46501bc656e7bbe2ccde6add745e3dd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:39.323204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073486/publication.mdobserved f45c800bd8ac5d204466d6abc1ccb8ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:39.304984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073486/publication.txtobserved be7687a1d83f8eb3865781afc74a40ed...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. |
|---|