OT-2026-000034664
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, sustained blow-off before 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-2026-000034664) never changes.
Identity and time
| Publication number | OT-2026-000034664 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-7f30-8401-db9bf03e42ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034664 |
| Status | PUBLIC |
Content hashes
| Canonical text | d17865b6462a1b14c1ad496df20146931204c962f6c6ff616f2e043a703c5caf |
|---|---|
| Markdown | 8bfbaefdc9e985b22b7f9b03d17b666a13bacaab31b3e6d63ebc3634135401cd |
| Publication page | 5d846d1f0dd092d946e76347e46b524c2798bf013f7bdbcffd26032cdb2a96a5 |
| Manifest | 4035ed8a16d8e275d0a25be60d6acba933bd3c4e04a872c436e028feb73753a8 |
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 | P/d8QoASGFrOdQqxQ3jUSxdjZEmlK3YcoVMOczFFBTwRuC+Ho3eKSCswzjJk2irjIzgyiZcow7D1E1ZPOJsnAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:29:03.489888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034664observed 5d846d1f0dd092d946e76347e46b524c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:29:03.471685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034664/manifest.jsonobserved 4035ed8a16d8e275d0a25be60d6acba9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:03.455138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034664/publication.mdobserved 8bfbaefdc9e985b22b7f9b03d17b666a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:03.436370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034664/publication.txtobserved d17865b6462a1b14c1ad496df2014693...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. |
|---|