OT-2026-000039239
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000039239) never changes.
Identity and time
| Publication number | OT-2026-000039239 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-746e-9794-c1a1ca6d54c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039239 |
| Status | PUBLIC |
Content hashes
| Canonical text | 925d2cd1d8d75b54c39f3123e80e6163ff74cfc968cdd40f100933b5214d1919 |
|---|---|
| Markdown | d126b308fc7c99479b5a6976b94fdc20847eb20576b47b07e9f9f50638ccb996 |
| Publication page | 45c9487c606db85004adfa11cab0278e65019549ef463f80ce3a6040148a39a1 |
| Manifest | c7d97f5d182cb7e60a48c1c19f6e10ec88796ab005f42882f59ed27c4672b973 |
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 | ZFysnsabNYwIs6kcNsqUEfd4o8OBGaXjGsaqvcfEiewisv454G+rX5GV561tGlijL/BhPjvn/64hDj63Wb0VAQ== |
| 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
| 2026-09-17T11:20:47.826118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039239observed 45c9487c606db85004adfa11cab0278e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:47.805867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039239/manifest.jsonobserved c7d97f5d182cb7e60a48c1c19f6e10ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:47.786310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039239/publication.mdobserved d126b308fc7c99479b5a6976b94fdc20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:47.770875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039239/publication.txtobserved 925d2cd1d8d75b54c39f3123e80e6163...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. |
|---|