OT-2026-000086577
Publication integrity record
Foam pad vacuum gripper, two zone face, two 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-2026-000086577) never changes.
Identity and time
| Publication number | OT-2026-000086577 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7a5c-9868-a7df5bec32ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086577 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04a6148de606b89111b1509c042ccdd105b6dfd2c50f46f9d4afcfe7bb38a471 |
|---|---|
| Markdown | 996eb38e46a7fc5a87cb5d81a5afd7eadd363d64dfd8c311445fed6301d7e31a |
| Publication page | 62f4cd2947ec402487a983f05d3fecfec7e112803bd6738da31a202cfaf1a769 |
| Manifest | e0f6a68ae45c59f2942024e4ce1153fb0b30acdc5c4c2735dd6e42be8882a35d |
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 | fUx2KR34gy0z6eVjTJNF+sxNSx35qNF7xoB0y0WyNU2QrM1tjFH4wiph4xcqPzVbSuJCSJUN2HHNFbfeHtdOBg== |
| 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
| 2026-09-17T09:52:24.829843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086577observed 62f4cd2947ec402487a983f05d3fecfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:24.809433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086577/manifest.jsonobserved e0f6a68ae45c59f2942024e4ce1153fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:24.790679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086577/publication.mdobserved 996eb38e46a7fc5a87cb5d81a5afd7ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:24.768505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086577/publication.txtobserved 04a6148de606b89111b1509c042ccdd1...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. |
|---|