OT-2026-000048741
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000048741) never changes.
Identity and time
| Publication number | OT-2026-000048741 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32c-73a8-9dae-0cd649d179fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048741 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35bf67b67e5e539e1204d362de9ce7ae685d2ab9264647e118b43be7710c463b |
|---|---|
| Markdown | 3381c3f9c5fe59dc84b8bdc9ecca54b39696e001f74b2cac284e1c386f2d588e |
| Publication page | 41bf27dc9024b44180fcf2a13cb89473747e207770ae4f943c9bdd6be7d8356c |
| Manifest | 55f191beb39bc7ffaa13c324414eddc9b8f7cf19e640dc6083f33889372cd572 |
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 | 7VzcU+FOkSgwb66LipykzjcC7wJnbSj1Fk2226a2pmqT5B+QT98Des+eeqnpLQF5fW1Tj12cnOW9WxdTaHR6Bg== |
| 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
| 2026-09-17T11:04:23.851159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048741observed 41bf27dc9024b44180fcf2a13cb89473...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:23.826227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048741/manifest.jsonobserved 55f191beb39bc7ffaa13c324414eddc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:23.804344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048741/publication.mdobserved 3381c3f9c5fe59dc84b8bdc9ecca54b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:23.778292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048741/publication.txtobserved 35bf67b67e5e539e1204d362de9ce7ae...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. |
|---|