OT-2026-000025226
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000025226) never changes.
Identity and time
| Publication number | OT-2026-000025226 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-7c1f-a802-f6fa1c2c7074 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025226 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5fa490681d00bc7096a3307cd153e9b35399d24127563f47a83b668437d947b |
|---|---|
| Markdown | 6581011589f2f9c4a57a499e16297d5b425e9407da24cbff2b6068c920d7e9d9 |
| Publication page | 86d42c06e8f2d81335d621b2f9d1d96addcf037914b9257640eac5c382b7afc5 |
| Manifest | 253e97338e9489f21f9158f97dbfbb10b4f3bc4cc3e673f690cff6566424ca95 |
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 | JLlY8WpiwHOatAAJnvfGTpMu1nbuafSBhbsknNB7QQGT2Emi/upW+DaOfs2gKLpB6c3kuB3jLNUjG/c0sfv4DQ== |
| 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
| 2026-09-17T11:47:13.932737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025226observed 86d42c06e8f2d81335d621b2f9d1d96a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:13.914648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025226/manifest.jsonobserved 253e97338e9489f21f9158f97dbfbb10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:13.895058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025226/publication.mdobserved 6581011589f2f9c4a57a499e16297d5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:13.877532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025226/publication.txtobserved f5fa490681d00bc7096a3307cd153e9b...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. |
|---|