OT-2026-000077765
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, pulsed 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-2026-000077765) never changes.
Identity and time
| Publication number | OT-2026-000077765 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ed0-7dfb-8c4d-46329bd47cb0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077765 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66bac23eaee21ff5c26b71e1062e2f7b2dfec749e3e37bdb3da48c96ac4cc674 |
|---|---|
| Markdown | 0faae8a5f1be10cf4f21007f105d9913781305013c54e5f8f6b67b9099c7eecf |
| Publication page | b1860a70d7b5ada0e29cfa25151a9dd4831e64296209e21347dab5bb5d136e58 |
| Manifest | ef03f29134e0c883be2eca6e6789df216574dac5c418d31941974324bc29c99d |
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 | fAJq2zHC56wwsWs7xrsiXERzkUJQtdo9OB5eOQFxzwdLW4PAyff52I+njK61zNuVs1lLEMBi7+mj94QOvp6DCw== |
| 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
| 2026-09-17T10:07:20.884697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077765observed b1860a70d7b5ada0e29cfa25151a9dd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:20.865741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077765/manifest.jsonobserved ef03f29134e0c883be2eca6e6789df21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:20.846944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077765/publication.mdobserved 0faae8a5f1be10cf4f21007f105d9913...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:20.826318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077765/publication.txtobserved 66bac23eaee21ff5c26b71e1062e2f7b...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. |
|---|