OT-2026-000070980
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, vented 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-2026-000070980) never changes.
Identity and time
| Publication number | OT-2026-000070980 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-71a8-87b5-d9862c89b8da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070980 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3efa1c6998355830e6099ebbaaf1649c00ba828d69ff860d2cb72f554cba74e |
|---|---|
| Markdown | 31ce5e22abd114345afea6fce0af1adb2f5862a21b92be97835948daddc81ad8 |
| Publication page | 8ac2eff5c3ff091c6cc7a0a69637c3d3495999f70f03a68b3dd37d5024656488 |
| Manifest | a29d4bf3e1885721061c8537f1febc1c99296f3763df01609f65d11ef7970d18 |
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 | xGrIZfs+rmUzslOuy1OVxC/f0ou2M+WNYKpi7Xc4balYRSp+7EKdyspn5AusunsLfVz/lufe5hATeY3BkVtBBg== |
| 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
| 2026-09-17T10:25:49.331788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070980observed 8ac2eff5c3ff091c6cc7a0a69637c3d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:49.315880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070980/manifest.jsonobserved a29d4bf3e1885721061c8537f1febc1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:49.297768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070980/publication.mdobserved 31ce5e22abd114345afea6fce0af1adb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:49.279352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070980/publication.txtobserved f3efa1c6998355830e6099ebbaaf1649...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. |
|---|