OT-2026-000076996
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two 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-2026-000076996) never changes.
Identity and time
| Publication number | OT-2026-000076996 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b071-7bce-ae96-88b187a3b0dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076996 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6dbbf95ab0377a1db694b73bad49c4c5635e41ecb91b66af60c2a89931c9e3a |
|---|---|
| Markdown | d454f4cc9e9d5c4e32b68d6ac0f662387ce69a998bef4354ef78c9d1c857414d |
| Publication page | 9907155950848923030f0554b72e454a24aa42ba941354f1be8b800f86d56601 |
| Manifest | c0c1f4aabfb28129c24585d2e0689693d6bfdbe136985ff8211fe6b60bd655de |
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 | WdY4YNE8PT8C8OG0oQzU5jOsLUyoOC8aso8NbNI4McqXWeIFX8EkOPrHnMidmLa/QEAJrBPVWPRSr051fL3JBg== |
| 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
| 2026-09-17T10:10:19.509211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076996observed 9907155950848923030f0554b72e454a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:19.492169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076996/manifest.jsonobserved c0c1f4aabfb28129c24585d2e0689693...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:19.473400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076996/publication.mdobserved d454f4cc9e9d5c4e32b68d6ac0f66238...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:19.452342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076996/publication.txtobserved c6dbbf95ab0377a1db694b73bad49c4c...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. |
|---|