OT-2026-000082879
Publication integrity record
Four bellows cup vacuum gripper, four 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-2026-000082879) never changes.
Identity and time
| Publication number | OT-2026-000082879 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7b2e-aa59-47147d40b1fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082879 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5485e3a7cad0a7765214c7b6abf8e674a66c5e52f7f680e6e9ed007842f5e1de |
|---|---|
| Markdown | 8cc2bda7ad0f478430f96c13dbf5be9626d1e42db7148a377e4124b42a47c3d4 |
| Publication page | 16958d78cca2bb14b30ba2be784d962149499ea79cf2be0e35612ce70a1e9177 |
| Manifest | 35399134f0f5f5451933cd186b4025f1b141ebf12358ac55d379648d2e4117c1 |
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 | +yXT3rxqXoQvSTB+LDzCv7POdfOg2NUlzzMhcrzEZWUQ7KmILwcbWeKkXMNsZ+xlgVxPQWM6Dz9puUACzcWnCw== |
| 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
| 2026-09-17T09:58:33.743289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082879observed 16958d78cca2bb14b30ba2be784d9621...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:33.725604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082879/manifest.jsonobserved 35399134f0f5f5451933cd186b4025f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:33.707394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082879/publication.mdobserved 8cc2bda7ad0f478430f96c13dbf5be96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:33.689133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082879/publication.txtobserved 5485e3a7cad0a7765214c7b6abf8e674...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. |
|---|