OT-2026-000076438
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented before 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-2026-000076438) never changes.
Identity and time
| Publication number | OT-2026-000076438 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a71-70ca-87f9-094bb7a3116c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076438 |
| Status | PUBLIC |
Content hashes
| Canonical text | f35a92299db9151b0957f4bc0fba02b4d140888c5b68c6a5f6202be289ce6967 |
|---|---|
| Markdown | d8fc68750d99586a8acd4410526d4b41c950d805caeea9d9bee886dd9db6d581 |
| Publication page | 0fa73878a0ee7a09134f56ec646ca20abd696dc6727b6fa91086913a35127b81 |
| Manifest | 5521c06dba530bf56f166daf2e8f9abc338178bf63f6523d3ed0ce7a2b6e7858 |
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 | M0en1HT0jywpd3PEN4IxjCUqRgk43JLb8yOMkRIdFPdpTInLNvlRmy3IntGodzDnJFjEPS41hn9iox2JsgzTDg== |
| 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
| 2026-09-17T10:12:27.972483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076438observed 0fa73878a0ee7a09134f56ec646ca20a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:27.953007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076438/manifest.jsonobserved 5521c06dba530bf56f166daf2e8f9abc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:27.559104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076438/publication.mdobserved d8fc68750d99586a8acd4410526d4b41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:27.537300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076438/publication.txtobserved f35a92299db9151b0957f4bc0fba02b4...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. |
|---|