OT-2026-000037531
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000037531) never changes.
Identity and time
| Publication number | OT-2026-000037531 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8ce-7f86-bde3-50ef0a0c71a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037531 |
| Status | PUBLIC |
Content hashes
| Canonical text | d23e062bae494395a1385efbe745906c9d27f0f0f8b7836ad7a5d782c501a626 |
|---|---|
| Markdown | b44b4944118d92f6d7297ef4f09c73ba175ae7e3cd16d0de7a25d6f208b0f8d5 |
| Publication page | 3b6eda988e551cb1bf7fdf12c396b6eaaff81848262557fe587542e95cc4c7da |
| Manifest | 0b713acca04887ea859eb71e51e0963311031ac2e1d813de79417a8984e93fea |
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 | 7zJQtDpWBO8H5uEoXS3ORFtYpjDWKJB5h2ik/97eY94Sga3IwGHWN2/3CLA18gkoheMTad/C4RdL5y5lonP5BA== |
| 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
| 2026-09-17T11:24:03.994163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037531observed 3b6eda988e551cb1bf7fdf12c396b6ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:03.976301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037531/manifest.jsonobserved 0b713acca04887ea859eb71e51e09633...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:03.957413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037531/publication.mdobserved b44b4944118d92f6d7297ef4f09c73ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:03.939329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037531/publication.txtobserved d23e062bae494395a1385efbe745906c...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. |
|---|