OT-2026-000078586
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000078586) never changes.
Identity and time
| Publication number | OT-2026-000078586 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c29-7ba1-b6ed-6587ce194ed4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078586 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b4a021edc422a9018bc3990173c8985ee3cf4f9e4498726e8f0c65923efdaa1 |
|---|---|
| Markdown | 0c157b0cc3da376550b9dcc7e5f15a95b416d00ed4e9e7c2f6d32c48a32c17c6 |
| Publication page | 005a1a31c4b22c88976bd43c268bc99ba287868c8acde9c13263616c02155a7d |
| Manifest | 37da79e51072d4329570902d683a3fc0f13a503f54b1e147aec602819bb275fd |
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 | f+SMOU6T+plA3dcota0a8+bb+f6F4GxCCf9rHTqsEUS94DeuqNSa/6y0me0gkXJKFuD2n63SnB6z6CCzf9jaAw== |
| 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
| 2026-09-17T10:06:04.442851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078586observed 005a1a31c4b22c88976bd43c268bc99b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:04.426830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078586/manifest.jsonobserved 37da79e51072d4329570902d683a3fc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:04.409306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078586/publication.mdobserved 0c157b0cc3da376550b9dcc7e5f15a95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:04.392336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078586/publication.txtobserved 4b4a021edc422a9018bc3990173c8985...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. |
|---|