OT-2026-000085378
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, sustained 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-2026-000085378) never changes.
Identity and time
| Publication number | OT-2026-000085378 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-79a7-9947-073706acaf18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085378 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9edb3c4d64dbc83be19fe61a82a3f67141fa4dd9ca08ae21f48d59e97ffe999b |
|---|---|
| Markdown | 0bd14a97223ca2eabb505d1ac14b85814d5e1b9a57efba9aa398e86db98ef765 |
| Publication page | 581e4c39d41214975505c68134c21e5222f3e67d146d8d59d608d2384be95221 |
| Manifest | 12980788a27eb0d30681026ddba58b00e23c3cd06196e01c9df72759fcbacad0 |
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 | mmt7qPFJKw7LbEgo0HUOR9N3sQFxn2Okgp7RG9G43ze/K5BxdPGAvQOwJi5nCdQQdbPyXGDdP6BcLRLaG2WxBQ== |
| 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
| 2026-09-17T09:54:08.262683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085378observed 581e4c39d41214975505c68134c21e52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:08.241559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085378/manifest.jsonobserved 12980788a27eb0d30681026ddba58b00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:08.222506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085378/publication.mdobserved 0bd14a97223ca2eabb505d1ac14b8581...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:08.205594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085378/publication.txtobserved 9edb3c4d64dbc83be19fe61a82a3f671...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. |
|---|