OT-2026-000037092
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, sustained blow-off 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-2026-000037092) never changes.
Identity and time
| Publication number | OT-2026-000037092 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-714c-b840-6f0a30f1c388 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037092 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff3f632922242485294fd4ccdda2a2bb7df12a076003900a97481e77da7aca06 |
|---|---|
| Markdown | 12c5bb09d122d5aa89bda76bc7b9c9ff58040e18d526de6bef8a45049a281f2e |
| Publication page | 78c0069a94bd1654b972b0a62ee105a8277e4bf5288e4853b77c74554f42cda9 |
| Manifest | c3c1329c932ee03e7989270802fd0f5c0e017a71d573d01ad8408f04005d8785 |
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 | gQ8Twfeqb2jQEkbS9qzMbLeU1vRY3RPBXC6OgQHt42oa02aQEvHEzFxWTm+RkfB0R3GEOSPj70FHbyus3WsJAw== |
| 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
| 2026-09-17T11:24:57.546813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037092observed 78c0069a94bd1654b972b0a62ee105a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:57.529393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037092/manifest.jsonobserved c3c1329c932ee03e7989270802fd0f5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:57.513947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037092/publication.mdobserved 12c5bb09d122d5aa89bda76bc7b9c9ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:57.498409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037092/publication.txtobserved ff3f632922242485294fd4ccdda2a2bb...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. |
|---|