OT-2026-000086061
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, pump fed, sustained blow-off before set-down, on a tool changer
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-2026-000086061) never changes.
Identity and time
| Publication number | OT-2026-000086061 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-776f-95fd-0621f3a75707 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086061 |
| Status | PUBLIC |
Content hashes
| Canonical text | a49548dc2601eb09b667cb12c523142ff101de46ca7292deb118969fb1289534 |
|---|---|
| Markdown | 9c4f295c75745c2a40b926f822b64a613a11ff2d42ae619137a69de3384c3ca9 |
| Publication page | 7fdbe480c01111cfdad71efbe2f376326f7438b8eb8374a633e53a6ef644b948 |
| Manifest | b1c68ffb053eda128f939399dc7c40fd869441e1848c2e640709581e6b9b1372 |
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 | 4W+awi+Q7DhtUJDKTKdDlBgzA4njj5+p20zbmEpQL/v995T+eQz00kBDWxthyvkrg70pTno5d33Fm5/eibJlAA== |
| 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
| 2026-09-17T09:53:03.510468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086061observed 7fdbe480c01111cfdad71efbe2f37632...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:03.493584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086061/manifest.jsonobserved b1c68ffb053eda128f939399dc7c40fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:03.475483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086061/publication.mdobserved 9c4f295c75745c2a40b926f822b64a61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:03.457483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086061/publication.txtobserved a49548dc2601eb09b667cb12c523142f...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. |
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