OT-2026-000006832
Publication integrity record
Bellows cup vacuum gripper, three zone face, pump 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-2026-000006832) never changes.
Identity and time
| Publication number | OT-2026-000006832 · never reused |
|---|---|
| Internal UUID | 01a0a968-f47b-739d-8aa9-e4977c6453b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:50:22.974699Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006832 |
| Status | PUBLIC |
Content hashes
| Canonical text | 179ccb6e5b819a665eae26f9ab0e3da247cd2c342812bb64565b58dd9bc4e369 |
|---|---|
| Markdown | 78266eaff55d2f982b9c9617e93c9982944d1411afaa05bc37e8afde5b0f7474 |
| Publication page | 819efa1cb60a51a845b79368b167caba0bb6b449219c26aa21ba2edcc6d69bb3 |
| Manifest | a451656ecddbaa06f0225bbea6de0918ed066e92262c5726bb9242b2fc14c079 |
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 | /daJ3G3DObvRdy3zs8EgFaU0p/i/h5j/8E6BI0tXRrKgfPvCajG/gtOid4ZEPYu/l8o6IiappUKWYNWq7KbLDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:31.211183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006832observed 819efa1cb60a51a845b79368b167caba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:31.197894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006832/manifest.jsonobserved a451656ecddbaa06f0225bbea6de0918...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:31.185870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006832/publication.mdobserved 78266eaff55d2f982b9c9617e93c9982...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:31.171590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006832/publication.txtobserved 179ccb6e5b819a665eae26f9ab0e3da2...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. |
|---|