OT-2026-000046609
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000046609) never changes.
Identity and time
| Publication number | OT-2026-000046609 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-79b0-8798-9dd585c2da7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046609 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f41a9ea514df7d446bf62052beae9ce5d1a4499e6856b1c5c61096020ebf7d6 |
|---|---|
| Markdown | ffb89efe1efa97304fff545e666265153905aa7e833e30d431612f9b370bbc9d |
| Publication page | 82479dc5d69e0c9408eac6016838647023f4ff45654aea8094c25ddf506ef79d |
| Manifest | 6adcef8b647fc901480604f0d9ba1861729d9ff3b9bebcfa60505cb9567736b1 |
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 | mfv/QFT6ffBn+P1Uhw3kQRIO7KouO78c1wBokY5PKoKzVEQdo8SfL1J2YvreiAA9gbXAwjX6V67pzyYdGGULDA== |
| 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
| 2026-09-17T11:08:41.288527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046609observed 82479dc5d69e0c9408eac60168386470...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:41.268326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046609/manifest.jsonobserved 6adcef8b647fc901480604f0d9ba1861...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:41.248717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046609/publication.mdobserved ffb89efe1efa97304fff545e66626515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:41.229343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046609/publication.txtobserved 4f41a9ea514df7d446bf62052beae9ce...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. |
|---|