OT-2026-000034747
Publication integrity record
Four cup vacuum gripper, four zone face, three stage ejector, supply line pressure sensor, 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-2026-000034747) never changes.
Identity and time
| Publication number | OT-2026-000034747 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-7c56-8e5a-e41baa913f07 · 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-2026-000034747 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8b48b67f0d7fbea1ae0118a3f65104692f56ecb02e0a1edea8831534c02c987 |
|---|---|
| Markdown | 79dd51b47125975abbaffa62dfa8efde0453f253c668dd32870dfcfcd4ca47e3 |
| Publication page | e03d895467a541114e9c45c2ea2ac4e29a63d704ade7e6e74745d7169b962a28 |
| Manifest | f90e24e629cb8110de1b691b7a4f77f8548d2378655a848993114d22fe7610ad |
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 | awR0r4W/U4CvFHadP+wmFuQTWeh3WZ3/D45DljATB5B7atmVqcYLOwGbD0y9tWyqzP/7lqLUGg4LEvILWs33Cw== |
| 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
| 2026-09-17T11:30:14.034249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034747observed e03d895467a541114e9c45c2ea2ac4e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:14.014780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034747/manifest.jsonobserved f90e24e629cb8110de1b691b7a4f77f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:13.996990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034747/publication.mdobserved 79dd51b47125975abbaffa62dfa8efde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:13.979018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034747/publication.txtobserved e8b48b67f0d7fbea1ae0118a3f651046...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:42.413053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034747observed e03d895467a541114e9c45c2ea2ac4e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:42.392085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034747/manifest.jsonobserved f90e24e629cb8110de1b691b7a4f77f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:42.374042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034747/publication.mdobserved 79dd51b47125975abbaffa62dfa8efde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:42.353723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034747/publication.txtobserved e8b48b67f0d7fbea1ae0118a3f651046...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. |
|---|