OT-2026-000034651
Publication integrity record
Four cup vacuum gripper, four zone face, single stage ejector, 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-2026-000034651) never changes.
Identity and time
| Publication number | OT-2026-000034651 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-7fad-abd1-0506c8778e67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034651 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb84603e74a378939b9998c88a23887242b14104a3478f4a0ab010177ceeac4c |
|---|---|
| Markdown | f4c77533578f7673d12d8676a10a44d7a23041692f9d166ddd6f6ba177c3a683 |
| Publication page | ca821310672845a0f6d5798e5116492d8e5aab8c806d039800821357e980898d |
| Manifest | 35d2c681f14fe00db0ebd1d84a78224c0f6bfc3ac3f4ccabdb41fc02ff795ed3 |
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 | vBVAvYZauyvRbkd5syv89qj+IOwZqDOKeU+0FjyZFo49oEs0vXLgvY7IUNEMkcfBDZDmpSXQ/aVFVEf+uNTSDQ== |
| 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
| 2026-09-17T11:29:02.526541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034651observed ca821310672845a0f6d5798e5116492d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:29:02.509422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034651/manifest.jsonobserved 35d2c681f14fe00db0ebd1d84a78224c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:02.493941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034651/publication.mdobserved f4c77533578f7673d12d8676a10a44d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:02.474874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034651/publication.txtobserved eb84603e74a378939b9998c88a238872...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. |
|---|