OT-2026-000100058
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, single stage ejector, 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-2026-000100058) never changes.
Identity and time
| Publication number | OT-2026-000100058 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7a99-89c8-29b7c3b18d1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100058 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2da0ccee2c5adb26d3b909a318ff4c1140068b8a116db5bc5f6ba88d8d3f57df |
|---|---|
| Markdown | 7fc14c427f1e2b7e951cd8417506b3c260acd110d9594973205c3c7593a1f2fa |
| Publication page | 0c916be045e24cf5e32068206927c7b7a5c0e0c0350b9c1a1444514f74a5b889 |
| Manifest | 2f7952bb70fa16841d0d846e85bd861dcf4afad270abf5eeae708465602c50fc |
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 | xisR9SaHenTLjsAdx62Je4I5MkktgTTZKEdSoW+zcLttUb+CWXKL4ZFJVgm8PFHhu3ZOyszqWvYT8WQIOHoYDQ== |
| 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
| 2026-09-17T09:29:00.049118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100058observed 0c916be045e24cf5e32068206927c7b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:00.031667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100058/manifest.jsonobserved 2f7952bb70fa16841d0d846e85bd861d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:00.014145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100058/publication.mdobserved 7fc14c427f1e2b7e951cd8417506b3c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:59.994545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100058/publication.txtobserved 2da0ccee2c5adb26d3b909a318ff4c11...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. |
|---|