OT-2026-000080982
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000080982) never changes.
Identity and time
| Publication number | OT-2026-000080982 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b975-7383-b25c-bba7ea9f00b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080982 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0be9faf4d3f0be85c91165965946b849d684cf3fd412eddbc564747362ebf5f1 |
|---|---|
| Markdown | 0e171a87479b299b5a489a14c350b2c9f662405359f87e88382654d9cbce9342 |
| Publication page | 680f94c1b6da7feff8764330104718203c888aed0877a3b6c0029e1bf2901fb1 |
| Manifest | f8112b7abfc83e5ea94b21c720b0e7e88d497ce6c867e6597b837fd24c1e4a14 |
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 | 5GQ7sWGbbcQD0xXz3Ej547E+qyJUwsLqbAHPXAqd6TFjATvDtlzVR9ehOz7FwF8dN3/wegaVb9iMOgCMZctcCg== |
| 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
| 2026-09-17T10:02:15.944484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080982observed 680f94c1b6da7feff876433010471820...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:15.928471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080982/manifest.jsonobserved f8112b7abfc83e5ea94b21c720b0e7e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:15.912731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080982/publication.mdobserved 0e171a87479b299b5a489a14c350b2c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:15.896540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080982/publication.txtobserved 0be9faf4d3f0be85c91165965946b849...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. |
|---|