OT-2026-000078892
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, vented after 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-2026-000078892) never changes.
Identity and time
| Publication number | OT-2026-000078892 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbd-7f52-bc15-040d031e0aa8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078892 |
| Status | PUBLIC |
Content hashes
| Canonical text | bce302eb05bef6ffc4b017fa40c42ba525fe797c32827122bc07b9d5e45d9a02 |
|---|---|
| Markdown | 68f7a2978b56370393f6f622f9539637a88c2560c68dff67cb406ce4fb85249f |
| Publication page | e517eb017e5e663230cc3cb05f2e7bca6a48202a40ba58451bd1b37f6b079e30 |
| Manifest | db0643b503eaef610b61c1ff651333365cddea04ef2e56c09b8f95a45e5bb574 |
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 | ARs0PDR5Py9uwh/whdvALXp8JGf/rFpkya0r/JPCgz6w4kDxgVsZyS/VDApOc/1Yfuv1xQ8fylGrHx9THVW9Cg== |
| 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
| 2026-09-17T10:05:42.087051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078892observed e517eb017e5e663230cc3cb05f2e7bca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:42.066988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078892/manifest.jsonobserved db0643b503eaef610b61c1ff65133336...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:42.050352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078892/publication.mdobserved 68f7a2978b56370393f6f622f9539637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:42.033538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078892/publication.txtobserved bce302eb05bef6ffc4b017fa40c42ba5...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. |
|---|