OT-2026-000064136
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, 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-2026-000064136) never changes.
Identity and time
| Publication number | OT-2026-000064136 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-7bfb-8bc4-65fb949b3586 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064136 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0fb798feb274deebb603efccd3fa17932b43170084389522d1f348658f937948 |
|---|---|
| Markdown | f663615e79ab87446dbdcc361efbc6c25b468f3bd92c7ee6bd974992de5078cc |
| Publication page | 8f3acc192365822bb968affda7edaedb8b2e5883410da378122990ccc6f412ae |
| Manifest | 7e0ee24a0313fe992d0cda0e8555cf55e8701cfb9c58d0b6ffd2049164d2da9c |
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 | tUtfJ2yj+Ixv1rwOTmCmzc/DfyaCIgA/+xLcGr55CkwtTOT7BLJ9LqjoO25jb6bqPsezsv/vhhbRecK+ez3UDQ== |
| 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
| 2026-09-17T10:36:08.242861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064136observed 8f3acc192365822bb968affda7edaedb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:08.222538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064136/manifest.jsonobserved 7e0ee24a0313fe992d0cda0e8555cf55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:08.204461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064136/publication.mdobserved f663615e79ab87446dbdcc361efbc6c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:08.187413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064136/publication.txtobserved 0fb798feb274deebb603efccd3fa1793...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. |
|---|