OT-2026-000083908
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three 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-2026-000083908) never changes.
Identity and time
| Publication number | OT-2026-000083908 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0418-7fef-9f12-d8a63d5c7c44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083908 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff16996472ce948c6660f2fa4e9a1228b66b604160e67986922dc98b572b8d54 |
|---|---|
| Markdown | cdd3d0ecb54f089be17adcd8eebe402baefc8ea14cc6532990f5c65e788f98f2 |
| Publication page | 22cb260773eacc083928866e12757807ec1e74d5d4080bfcf8e591c81ffe854e |
| Manifest | 77ab3d43a2a0d5b5cf4035a9dac8a1b9e05367375f8389b31b5c9effa9c7a2f5 |
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 | LfoARJ7enj4PG+DkVxuLmTh/Ilya6EB1wDbGVCfp/H1oGTBqCgIgE8rJxV3kgCLSNH+Ac438fcdAbf0rYV/cCQ== |
| 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
| 2026-09-17T10:00:23.609346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083908observed 22cb260773eacc083928866e12757807...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:23.587194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083908/manifest.jsonobserved 77ab3d43a2a0d5b5cf4035a9dac8a1b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:23.563696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083908/publication.mdobserved cdd3d0ecb54f089be17adcd8eebe402b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:23.540409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083908/publication.txtobserved ff16996472ce948c6660f2fa4e9a1228...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:34.703744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083908observed 22cb260773eacc083928866e12757807...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:34.687198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083908/manifest.jsonobserved 77ab3d43a2a0d5b5cf4035a9dac8a1b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:34.668561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083908/publication.mdobserved cdd3d0ecb54f089be17adcd8eebe402b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:34.649858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083908/publication.txtobserved ff16996472ce948c6660f2fa4e9a1228...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. |
|---|