OT-2026-000096157
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000096157) never changes.
Identity and time
| Publication number | OT-2026-000096157 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585e-7546-b61d-20ba67d179d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096157 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ab240fd33ebfd543d8cf48aad03c2b2f70f59cceaccbe03685bbbd81303bb0f |
|---|---|
| Markdown | 87b249086133e445c45dec12057ddaf02da90154eade73209c7d59df2c258355 |
| Publication page | 6f71c82ff95729e76c82f5368eec4e0a25b26c786f8fcba6f28f792487cdc1d4 |
| Manifest | d7f478dd1c320def06547a7de224c9231f4e1e41cccb99ee804780c305ea5e92 |
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 | Izvz1djKqP6/BQSGEdc9HeDyMv4BKVEBCM8oUY2N8ExeFLeeC5j+foenQccF9hpUNjU67KxIyQfQ6Io2akqOCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
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Independent retrieval
| 2026-09-17T09:34:39.708908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096157observed 6f71c82ff95729e76c82f5368eec4e0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:39.691485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096157/manifest.jsonobserved d7f478dd1c320def06547a7de224c923...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:39.671888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096157/publication.mdobserved 87b249086133e445c45dec12057ddaf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:39.653435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096157/publication.txtobserved 1ab240fd33ebfd543d8cf48aad03c2b2...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. |
|---|