OT-2026-000043704
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000043704) never changes.
Identity and time
| Publication number | OT-2026-000043704 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-92d1-7c12-967a-51c522b3f48b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:49.254972Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043704 |
| Status | PUBLIC |
Content hashes
| Canonical text | e24caa2f17506cb98340217e131cd8b9338c59c461e6b6cb8dc24be25fd5291b |
|---|---|
| Markdown | b5bbff9d186c5d4f3fb8bb68e0819a3209fa9bf627c6041b5f1314f869ef0cfe |
| Publication page | 0b4e07bb84625ee858456b3b1ab9b2fdbb32297dcec3ddd5fd48b5b60bb55cc2 |
| Manifest | 512727e28a23564a639debe1130ff5d6dcefcc7c3cd3a71b1fff2010991e6551 |
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 | PUTyXD5oolwIB3gahBSzvlTYddZO+Ae5xTeW88hYy1EkEySjnLkLgVyHJRtZhHkHV5ZffvLGE2qzl25Lc5R8DA== |
| 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
| 2026-09-17T11:13:12.076709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043704observed 0b4e07bb84625ee858456b3b1ab9b2fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:12.058286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043704/manifest.jsonobserved 512727e28a23564a639debe1130ff5d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:12.039446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043704/publication.mdobserved b5bbff9d186c5d4f3fb8bb68e0819a32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:12.020329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043704/publication.txtobserved e24caa2f17506cb98340217e131cd8b9...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. |
|---|