OT-2026-000066252
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000066252) never changes.
Identity and time
| Publication number | OT-2026-000066252 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-7409-9e8b-e058980dbb8d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066252 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00d616c3448c06415396c2377983d95c911744336e0ef1169305b6978dbbe0e6 |
|---|---|
| Markdown | 8b1619948fa3a557d76c63ec929a4afed4dbc07fd22a169280ccef838ca73eb9 |
| Publication page | 033117b2aed7670099021b81f160387541aacbbe97325b5135fa788f52c585cd |
| Manifest | 30abcde8f3e4e97541ed288bd61c0d7a1011f505162fca8c8697ade199e5ac71 |
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 | 0ZY/cCw2vxSTawwgAusM3NByI6E0fpa2MjGnkXq8WmtRp/RurN4cSRUs22EI0ywmEbrRGxq00GJNvqmuuuXzDw== |
| 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
| 2026-09-17T10:33:25.321443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066252observed 033117b2aed7670099021b81f1603875...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:25.304185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066252/manifest.jsonobserved 30abcde8f3e4e97541ed288bd61c0d7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:25.287802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066252/publication.mdobserved 8b1619948fa3a557d76c63ec929a4afe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:25.271684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066252/publication.txtobserved 00d616c3448c06415396c2377983d95c...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. |
|---|