OT-2026-000084734
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, sustained blow-off before 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-2026-000084734) never changes.
Identity and time
| Publication number | OT-2026-000084734 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-7078-adc0-260b61b6f040 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084734 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5725b1840fc416ae57adbbaab959a3cbc2d74d8a6f39f2b824691ba7dee99e80 |
|---|---|
| Markdown | a6c32e56c1112876008e787045a67407090f20921c27dddab090478da7e30733 |
| Publication page | 9909975af91c408310e4cc8cb290c0c74f1034ed32115ae475bb6cbc07c80e0f |
| Manifest | 53e584318b3f24afa633c83718ec9f4f3d402ce96312b752d45c16835aa7847e |
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 | dl4V1zFJd9nRdMVR2ctTFl9+LFQ5aW/Oll/8se6M+A9T72UL+QEv3N9Lrjggl9kHZxsF51ssSkoQOcMVDeG2BA== |
| 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
| 2026-09-17T09:55:40.605705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084734observed 9909975af91c408310e4cc8cb290c0c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:40.590339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084734/manifest.jsonobserved 53e584318b3f24afa633c83718ec9f4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:40.573416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084734/publication.mdobserved a6c32e56c1112876008e787045a67407...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:40.555638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084734/publication.txtobserved 5725b1840fc416ae57adbbaab959a3cb...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. |
|---|