OT-2026-000045516
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000045516) never changes.
Identity and time
| Publication number | OT-2026-000045516 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f01-7378-9679-8135dd2f1463 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045516 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e5a5d70972141ccbffc0d0d50504e110df0f25db30e249f6defdf0840cfbbae |
|---|---|
| Markdown | 84facb0eeb614f5acfcc32c22a80870a14ee4c1af8955fd06af729b6c1544fb5 |
| Publication page | bee6604bea5d479a90e9a73da8178dcfc8e8d0bafd44e1a1bf48cd7f8ff33c52 |
| Manifest | 93fbc97ab24025a937a3bac042389433adc468cbd4953d5a1379b6794733a12d |
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 | KwhyP9Pf422W3q9gB5Z2rfBNRCgeVoSgQA+yFuHoW+6ErS+fYQ7nBxBzweuGbfkFSCY5r216syx4iK1fTtMrAw== |
| 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
| 2026-09-17T11:09:15.480845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045516observed bee6604bea5d479a90e9a73da8178dcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:15.464042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045516/manifest.jsonobserved 93fbc97ab24025a937a3bac042389433...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:15.445719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045516/publication.mdobserved 84facb0eeb614f5acfcc32c22a80870a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:15.426756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045516/publication.txtobserved 1e5a5d70972141ccbffc0d0d50504e11...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. |
|---|