OT-2026-000044496
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000044496) never changes.
Identity and time
| Publication number | OT-2026-000044496 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d8-7f77-8877-746a8649ffa5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044496 |
| Status | PUBLIC |
Content hashes
| Canonical text | 705e5956f98159a27cb420cf0454d74358179dbcb4153410dd59763dbe6c2d52 |
|---|---|
| Markdown | 31ebf4da88d2359417e392892e421daff6cf68b087768134155fa72c00ea7421 |
| Publication page | 70bedcbd988f2cdfa439caff4dd6b6b797adc95e40f167142969f0169d73b4b1 |
| Manifest | eb9634630f8b52a289b12a29d40012e4d38371a3728945fffa3c72abbd88b616 |
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 | wrC+1aZhLCcr5jKfeEE9juRaFyM+D6pP1ei3dZ2UY7b5go1NCcu4QFttLyB5MDiUl+O/NTipKKONd2Robe8wCQ== |
| 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
| 2026-09-17T08:30:58.010995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044496observed 70bedcbd988f2cdfa439caff4dd6b6b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:57.991473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044496/manifest.jsonobserved eb9634630f8b52a289b12a29d40012e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:57.966851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044496/publication.mdobserved 31ebf4da88d2359417e392892e421daf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:57.823767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044496/publication.txtobserved 705e5956f98159a27cb420cf0454d743...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. |
|---|