OT-2026-000037986
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000037986) never changes.
Identity and time
| Publication number | OT-2026-000037986 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-7cb6-a4c2-273b8ae54cac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037986 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec4d956a3b4431544b7ceff8375901e2956442762d95a2db5c5e6e568b851ff2 |
|---|---|
| Markdown | e267dc62cbe6e5a1a929245e93e490b524fdc36f789a7bf7f91a6f73c4f57952 |
| Publication page | 6f23beafca87657ee7273bf8c3fb83f736bad5778bb319c65e029a15b17f445f |
| Manifest | ea793fc91dc0279e0ea190bb56f17a4601db69aabcdac3467f7da843f9d93711 |
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 | TQmY/M3c2zK79E4YXoftexkcbgNBDzsvQDRjW8hLYsFYLocaEB8fonQFtcgGmYym+NIhzwJQGPNycCHmNPz+Cg== |
| 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
| 2026-09-17T11:23:16.907230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037986observed 6f23beafca87657ee7273bf8c3fb83f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:16.891151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037986/manifest.jsonobserved ea793fc91dc0279e0ea190bb56f17a46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:16.872984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037986/publication.mdobserved e267dc62cbe6e5a1a929245e93e490b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:16.855481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037986/publication.txtobserved ec4d956a3b4431544b7ceff8375901e2...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. |
|---|