OT-2026-000063360
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, manifold 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-2026-000063360) never changes.
Identity and time
| Publication number | OT-2026-000063360 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-7cf5-abec-ee41e721c07d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063360 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7510ef2dbe2d33d098d3ced7a388f00fbd09aa621ed698469ac6413ddcf3138b |
|---|---|
| Markdown | 6c3303045ffccefb3f8041458d3f1edb25c819173932c119cb5da0f89adba4f4 |
| Publication page | d11bb49edf90fc2d605fde1a6f198313fbd71ea3926488c094a92ff015a762df |
| Manifest | eb2475b568a7d5fa66c5a069b9966314af3be86763b33761e00c4e052df9495c |
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 | xco+SYOYqdSZmdChB5ctaKkIlbZCeM6/5u+kzoVA687hWF4gMuQ/w23dvp3XdxQ04GIs+VGo3i2lK49xe6zPDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:15.791417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063360observed d11bb49edf90fc2d605fde1a6f198313...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:15.774265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063360/manifest.jsonobserved eb2475b568a7d5fa66c5a069b9966314...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:15.754867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063360/publication.mdobserved 6c3303045ffccefb3f8041458d3f1edb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:15.736818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063360/publication.txtobserved 7510ef2dbe2d33d098d3ced7a388f00f...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. |
|---|