OT-2026-000029530
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000029530) never changes.
Identity and time
| Publication number | OT-2026-000029530 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e21-7a07-adae-12cc9c7ceeab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029530 |
| Status | PUBLIC |
Content hashes
| Canonical text | c006521dd992d75bb8712eff26ab144daed5c10b0a5a97a77d058e885e538a18 |
|---|---|
| Markdown | a60adc0ab4c355b82389efb25498f82d1fa127f5b39707bd34f513253a46f419 |
| Publication page | 36736b85d0e94f78d67b026f1dd457c1d1b2806608a07f233827fc6ff0836ec4 |
| Manifest | cd4d08fd61da7cc56d6ff120dbd8631eff7742997a33aa86b98afc8682f358ef |
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 | zl5WXxynNUwUE05UHqf42h8CaR/0F8DpBlz6sTwHpvKL5dw8gAOdM5cd0gIcniBNIW3rUsA53FmtBfAmRuIkDQ== |
| 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
| 2026-09-17T11:39:10.925373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029530observed 36736b85d0e94f78d67b026f1dd457c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:10.906940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029530/manifest.jsonobserved cd4d08fd61da7cc56d6ff120dbd8631e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:10.888004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029530/publication.mdobserved a60adc0ab4c355b82389efb25498f82d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:10.870102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029530/publication.txtobserved c006521dd992d75bb8712eff26ab144d...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. |
|---|