OT-2026-000032332
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000032332) never changes.
Identity and time
| Publication number | OT-2026-000032332 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106d-7dd1-8238-31fc4876a88f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032332 |
| Status | PUBLIC |
Content hashes
| Canonical text | d01a61e198e0d04f39f6b3716d3ebc5acc248e6128f08a54bdabdf2ca175fc1f |
|---|---|
| Markdown | fe824c7a2e2356b0a75f3fd12f7ae76d6da52c81915c1c5c5bfade0e58344f48 |
| Publication page | a2b1e8dac5e108e8e53be88c2e13199b244590532c6941a96b3f8e81d2c8b4be |
| Manifest | bbc7b4205aaeb207e7f7a2cce832cf08ab4b8266f9de9ac903d3b519ace09836 |
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 | Ia0TgU9HPKQM3AQu2HFV8HKGyJSwmiOYXwnMiBap+rHwG1tiVYVfJ8+QdNq+m+sGhI+U6a7QKAoxuuV4sKR/AQ== |
| 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
| 2026-09-17T11:33:10.499044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032332observed a2b1e8dac5e108e8e53be88c2e13199b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:10.481201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032332/manifest.jsonobserved bbc7b4205aaeb207e7f7a2cce832cf08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:10.463941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032332/publication.mdobserved fe824c7a2e2356b0a75f3fd12f7ae76d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:10.445553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032332/publication.txtobserved d01a61e198e0d04f39f6b3716d3ebc5a...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. |
|---|