OT-2026-000082027
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, 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-2026-000082027) never changes.
Identity and time
| Publication number | OT-2026-000082027 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-786b-8dae-3c586b1d1c9f · 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-2026-000082027 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe0084742bdee71b43eaf15025e42ad942b9361ae61ce087c18c49972859600c |
|---|---|
| Markdown | eccfdf3d6a6caabe4bbbc88d7aed8e3333c5a0bfe9789900edb4e37af5df4361 |
| Publication page | 53111a286d2d110f400f0010853edf08304d95525913e772c8b7a69e1f488ad6 |
| Manifest | 73992f51096ff262293c907d6c3ae2b9985e2fd58d45d972e4480415bf88cab1 |
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 | wByVYk23E7tg0WW+nxgsM2x7D9SRJiUVRjUq0mSarIgD4uf7y0BH5Q7HigSMoJ4WT+Old/ca0H12D9cbiN/ZBw== |
| 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
| 2026-09-17T09:58:49.069155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082027observed 53111a286d2d110f400f0010853edf08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:49.050842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082027/manifest.jsonobserved 73992f51096ff262293c907d6c3ae2b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:49.032701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082027/publication.mdobserved eccfdf3d6a6caabe4bbbc88d7aed8e33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:49.012492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082027/publication.txtobserved fe0084742bdee71b43eaf15025e42ad9...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. |
|---|