OT-2026-000057363
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000057363) never changes.
Identity and time
| Publication number | OT-2026-000057363 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5bd-7d36-8964-4b86f84b332c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057363 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8192e3ffbc2cff7fadea9773125fa7989233a422c434f2a6c826343bfec4cea |
|---|---|
| Markdown | d49473c7072f1b13e271cd7cddfd9392c964d0fb01e5d1433068f17def290e0e |
| Publication page | 9a1e2806795327717f5894ccc7f066d1bc2b60488f2445447e44ead6ede914e2 |
| Manifest | 15f2042c6d1c4cd6902f6443475d2f710dc108ecf31e8c7a283893da6dbbceae |
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 | 9FhTYxtVcrAft6kh7+G+vtBAjptaGY+NfES3s0K6lsuF9VENR9ulmOJLzY2pBwKkXhnFAJ5KfvOLa0iv1VgHAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:29.448420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057363observed 9a1e2806795327717f5894ccc7f066d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:29.428999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057363/manifest.jsonobserved 15f2042c6d1c4cd6902f6443475d2f71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:29.412255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057363/publication.mdobserved d49473c7072f1b13e271cd7cddfd9392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:29.396403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057363/publication.txtobserved a8192e3ffbc2cff7fadea9773125fa79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:38.620803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057363observed 9a1e2806795327717f5894ccc7f066d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:38.604067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057363/manifest.jsonobserved 15f2042c6d1c4cd6902f6443475d2f71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:38.585509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057363/publication.mdobserved d49473c7072f1b13e271cd7cddfd9392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:38.568258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057363/publication.txtobserved a8192e3ffbc2cff7fadea9773125fa79...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. |
|---|