OT-2026-000085339
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, 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-2026-000085339) never changes.
Identity and time
| Publication number | OT-2026-000085339 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7645-9522-a8b288d26eee · 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-2026-000085339 |
| Status | PUBLIC |
Content hashes
| Canonical text | 012913ec09d19ede8ea4d84c1a5908c19eaebca5e3003d7e11b67aea610a651c |
|---|---|
| Markdown | 655cdb9ff501e8413f129293e1d49be8fbda491e1e06d2b263de9e8b887eaa0c |
| Publication page | 7cbf96c9f446ba9ca2ed06bfc1ad4f287c50d2fa538885f50d2c18fe722bed53 |
| Manifest | f3f6532f08cac01c527ea02f2ea64f03f9217896338b6e2156bbae1574f5ca0d |
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 | PuKVLIVHFdFvC+xPXUp80kX9gfqawKcxv3Mtqf2+tRXJmUGe4arAlCG4KjodVsZntLYoid5x9kRU9aa2z+1TCg== |
| 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
| 2026-09-17T09:54:03.996542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085339observed 7cbf96c9f446ba9ca2ed06bfc1ad4f28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:03.979910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085339/manifest.jsonobserved f3f6532f08cac01c527ea02f2ea64f03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:03.960625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085339/publication.mdobserved 655cdb9ff501e8413f129293e1d49be8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:03.942662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085339/publication.txtobserved 012913ec09d19ede8ea4d84c1a5908c1...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. |
|---|