OT-2026-000082478
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000082478) never changes.
Identity and time
| Publication number | OT-2026-000082478 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d97-7708-aeee-99bbff1b35fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082478 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e27e0d24a0e15c815ef417862f73c6bda45447680dceaeeee785569c8e617b5 |
|---|---|
| Markdown | 5ad1196618719e5b357523574c6a737535a80368fa93d361eb04058cb2d4719e |
| Publication page | 14a50d5e724634448e5d6666dd73e69fdf1d5f76c00820e47817abbc6252db8a |
| Manifest | 70ec18553600536d9c497a623fec6604e39f2f35ae08e9877d4aa4dde22ae61d |
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 | g+w4MEW+9qeP+qN/SlDI0YzNpfTU1Q0f1qeJX0fyMcQxNoakY+Wjl3Lk4t/gWrrcaRZZ+UCRcCftu71wHp2rCQ== |
| 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
| 2026-09-17T09:59:29.002401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082478observed 14a50d5e724634448e5d6666dd73e69f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:28.983658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082478/manifest.jsonobserved 70ec18553600536d9c497a623fec6604...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:28.965999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082478/publication.mdobserved 5ad1196618719e5b357523574c6a7375...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:28.947661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082478/publication.txtobserved 9e27e0d24a0e15c815ef417862f73c6b...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. |
|---|