OT-2026-000008077
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000008077) never changes.
Identity and time
| Publication number | OT-2026-000008077 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-7d33-bcd1-bc72628e0a1b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008077 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93ad783df13a4485a8065028f1b99744f10cc0af3b1feed6b70fb7bed41d72e9 |
|---|---|
| Markdown | 4b09208b1e2431f24195e757854095a806491de2c5802fd630dfdebd74b8e44a |
| Publication page | 46826b5c8b401e3e85f899006aea6edf5389c0305dbc6c9ccaaf8451916b33e4 |
| Manifest | 75623ab3171c74c246faca7e4d3c3ad9c1885da75b9a54cce16ccd3337d6b030 |
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 | PnhNRELSHLvXTe2J4iqpyeeKB9v4ij5tIWtwizKqZKl9QrT+JrxomGtqNJk0KJ2xk6JJLKX8GbP6DLDSev3qCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:21.685386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008077observed 46826b5c8b401e3e85f899006aea6edf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:21.663823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008077/manifest.jsonobserved 75623ab3171c74c246faca7e4d3c3ad9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:21.644946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008077/publication.mdobserved 4b09208b1e2431f24195e757854095a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:21.624339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008077/publication.txtobserved 93ad783df13a4485a8065028f1b99744...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. |
|---|