OT-2026-000035294
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000035294) never changes.
Identity and time
| Publication number | OT-2026-000035294 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7fbc-b9c4-2b4966bdda39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035294 |
| Status | PUBLIC |
Content hashes
| Canonical text | c929b73c5b7ffd860389e5c6115bf654bc4377276b3c2cacff6ed67d67106d53 |
|---|---|
| Markdown | 515c130f41539ac9e45e7a33b8e4c75dc749de157550e9e373a437a49e9d2dc1 |
| Publication page | 4f26cb53fa421bd1bea9036ae4a20f8c07f909e270c366588b52f4d22bc4f9c3 |
| Manifest | 51cd46c30627197be240ca2ef21c245b30291fba121e2eed3c4b71e8905a49c6 |
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 | jbVhbfFmlY0QNAmnLci5XOzexKKKzFLdx9cIBAgdYZO8bmWK3IVnOD5QgDHZHu2IbiDmPcBGlan66GkDVoMmDw== |
| 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
| 2026-09-17T11:28:27.111589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035294observed 4f26cb53fa421bd1bea9036ae4a20f8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:27.093862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035294/manifest.jsonobserved 51cd46c30627197be240ca2ef21c245b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:27.077036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035294/publication.mdobserved 515c130f41539ac9e45e7a33b8e4c75d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:27.060212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035294/publication.txtobserved c929b73c5b7ffd860389e5c6115bf654...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. |
|---|