OT-2026-000044410
Publication integrity record
Foam pad vacuum gripper, common isolation valve, two stage ejector, supply line 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-2026-000044410) never changes.
Identity and time
| Publication number | OT-2026-000044410 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d7-7b90-94c6-23415f398f0d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044410 |
| Status | PUBLIC |
Content hashes
| Canonical text | 339728242a87ae244b8dfb3f5a082912831495c5b863768d7ae8bced5cb82ce7 |
|---|---|
| Markdown | 2e30afedb17a186161241b8de28647609798f62235e4e16548f70748a71793af |
| Publication page | d28c512acad24839bcb4889a222cc4224dd8c695411348a4529cd84d65bdafb5 |
| Manifest | a48d1a9cfec7614bd49aefcaf3aaf900049a65c0c0981ba04a4831f21be480fe |
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 | uKk16DCHK2sseG7iMWaHCICxLwRJf66T2yAH/cpyvRa0KLxWEOex45gIJAcUIHfs8CXt3yPdA5QqEatLe9UkCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T08:30:41.749222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044410observed d28c512acad24839bcb4889a222cc422...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:41.729251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044410/manifest.jsonobserved a48d1a9cfec7614bd49aefcaf3aaf900...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:41.323660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044410/publication.mdobserved 2e30afedb17a186161241b8de2864760...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:41.308411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044410/publication.txtobserved 339728242a87ae244b8dfb3f5a082912...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. |
|---|