OT-2026-000093352
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, supply line pressure sensor, 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-2026-000093352) never changes.
Identity and time
| Publication number | OT-2026-000093352 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0912-7879-bb54-10ec3632007c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093352 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6dbfb5ed1fc6d272a8296aaf9dc56f13ec9351fefed4c78c99eb81da9c566c4 |
|---|---|
| Markdown | dbd3805997576e79016f158033900f1ab0dfa48e4f76d319f139fcaec74e67e9 |
| Publication page | d24bf1a4cc335b679a3cbbea1bb8d5eb6d8f9b49e67726cd47ecfae350b0220f |
| Manifest | d348d977701124feb185677a143040adee9a874e39f0cd313eb438a598d1eeb4 |
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 | 167p50j9MAKk36kaC+RqPrXXvUjGm9eZqmAujICX9sSZFEK9jYglxLOL4YwHCXZNaeV5qP98GppHpCQ3ASj0Dg== |
| 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
| 2026-09-17T09:40:44.470920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093352observed d24bf1a4cc335b679a3cbbea1bb8d5eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:44.453829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093352/manifest.jsonobserved d348d977701124feb185677a143040ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:44.436473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093352/publication.mdobserved dbd3805997576e79016f158033900f1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:44.420534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093352/publication.txtobserved d6dbfb5ed1fc6d272a8296aaf9dc56f1...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. |
|---|