OT-2026-000073337
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, 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-2026-000073337) never changes.
Identity and time
| Publication number | OT-2026-000073337 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb7-7e4c-b2b2-c76bcf263296 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073337 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31c097861dc6c5261845070fbb1bf10c149b43943e0371c4fb2c1f91160dc6b8 |
|---|---|
| Markdown | f37be80d3395cdbdfc7399db6966d5b864ff71fc9e763128c2d335fd3eaa1aa4 |
| Publication page | ebb773ba3ab92718ebe90d712e90d6b5af606ed483e65252cad61b29720e7ef6 |
| Manifest | 37330107809f8307a1185037aec24a1d5070a246e446b3cfe1193a1ea5dd6cc4 |
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 | VFFrOOUmkhRPI56ugNfKkEDqgS0uLyEpnBUzildcpRrSBKIKW728phoH+JA70r/Yam50gZdS83HhGrFZEA0XBw== |
| 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
| 2026-09-17T10:21:21.460695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073337observed ebb773ba3ab92718ebe90d712e90d6b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:21.440284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073337/manifest.jsonobserved 37330107809f8307a1185037aec24a1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:21.422938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073337/publication.mdobserved f37be80d3395cdbdfc7399db6966d5b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:21.403580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073337/publication.txtobserved 31c097861dc6c5261845070fbb1bf10c...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. |
|---|