OT-2026-000064032
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained blow-off after 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-2026-000064032) never changes.
Identity and time
| Publication number | OT-2026-000064032 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bd-7f51-bc17-a2d7468350cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064032 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82c9bddfda882ab7ca5f035afd09883cb852e5b79e75d8595f479c665715c5fa |
|---|---|
| Markdown | 8aee77e539808d36723e881bcebabf8bebda8984c7e5e76d6bdf7c0ca6bb2e66 |
| Publication page | 1f1e2443d8565c42b68b19776107c61f8c7483fba31dbaff4674fbbd293ff740 |
| Manifest | 1e331bb1197df15a8d1133eccaa22afad14ad1a83c57dfeab4c03ff667a4415d |
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 | w1az4edoxdmHPoB3paMP+X3X7NRTQretTindroI3wvDZ8kNZMLW/HkfibHEbsl85fRGLwzGucFfnk8Fs0hSoDA== |
| 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
| 2026-09-17T10:37:07.118847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064032observed 1f1e2443d8565c42b68b19776107c61f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:07.100105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064032/manifest.jsonobserved 1e331bb1197df15a8d1133eccaa22afa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:07.080283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064032/publication.mdobserved 8aee77e539808d36723e881bcebabf8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:07.060974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064032/publication.txtobserved 82c9bddfda882ab7ca5f035afd09883c...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. |
|---|