OT-2026-000079435
Publication integrity record
Foam pad vacuum gripper, two zone face, three 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-2026-000079435) never changes.
Identity and time
| Publication number | OT-2026-000079435 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b91-7e4e-9ac7-d50a7a8728fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079435 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69e63938b6d7595e07abcb93f164936c2a9953684829613264c73b832f400658 |
|---|---|
| Markdown | 104ee2b336ac084153badb2a89d080ed205a8fbd259ac3d92d6ce069eb62ff8f |
| Publication page | 0ce503b0ae4d998185e86d6c2e1dad0db76b7a3e436ac3c2af121d68bda2904c |
| Manifest | ed090282e268b50b5922ef9afa175e7305cb2a5809a291b7df509dc644b42e0d |
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 | DSiEPbSTevQQ1oY8X/RF44KwEQWIXLaH9ZcoMdUpNprSvvf/knY7hf/4LabkTYlh9uvMEZKwjlf7pyWNu0kRDg== |
| 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
| 2026-09-17T10:04:43.922881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079435observed 0ce503b0ae4d998185e86d6c2e1dad0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:43.906426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079435/manifest.jsonobserved ed090282e268b50b5922ef9afa175e73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:43.888713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079435/publication.mdobserved 104ee2b336ac084153badb2a89d080ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:43.872927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079435/publication.txtobserved 69e63938b6d7595e07abcb93f164936c...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. |
|---|