OT-2026-000096496
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump 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-2026-000096496) never changes.
Identity and time
| Publication number | OT-2026-000096496 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-7d76-9786-067b5669a0f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096496 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37c7b2aa8a77f909f78ce84556fc221331d70653daafbfa7d60619df0c9f2a4a |
|---|---|
| Markdown | 221fa28923f30e6123be951ecd72161b6cb873305e4c977bd42382b767dd9607 |
| Publication page | f4976ab1c7d32c357144cb218160da79a6efe57b2d0aae130fa00b550f61cff3 |
| Manifest | c602055734c7f9eb66c14a06dad96ba7a5e028c8b9edf702d81f9da8bd49c556 |
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 | 1tiiKkhRZMEH3amANGTXPBowP+5AJPz5gGK2qoUX4vW0ZvEuGY+2V+C6vwuwrd4K9idiY1f2NZnGoTB94wWhDQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T09:33:54.157919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096496observed f4976ab1c7d32c357144cb218160da79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:54.137245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096496/manifest.jsonobserved c602055734c7f9eb66c14a06dad96ba7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:54.117107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096496/publication.mdobserved 221fa28923f30e6123be951ecd72161b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:54.096681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096496/publication.txtobserved 37c7b2aa8a77f909f78ce84556fc2213...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. |
|---|