OT-2026-000014145
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000014145) never changes.
Identity and time
| Publication number | OT-2026-000014145 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-7daa-94bc-7ad2f9249ea1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014145 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0863290aa6a0cf94170747d08bcc40a384d610634ad6aeebc32e20e61094ecef |
|---|---|
| Markdown | c55fa883569af692e873e0224f6ce6853a0d52d97b167863e2cebd3b0a4a7a57 |
| Publication page | 5a6784bb25ef8b2a34c63bb0c423d1c03d6a5afe1a2a2f2683b41327c449fa78 |
| Manifest | 58c7129f0a39f2093f5d75b3d663501b3cc36faa7b79360d9a4506ad475393ae |
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 | N1S64oLCLpl8Uvc0IN5oVsqQbrFIbOhu9gg/7peeKK2CQq4bivhJmithggVJYUAWyAbGJ1XjjP16vxbfsh7GBQ== |
| 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
| 2026-09-17T12:07:13.463609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014145observed 5a6784bb25ef8b2a34c63bb0c423d1c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:13.444978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014145/manifest.jsonobserved 58c7129f0a39f2093f5d75b3d663501b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:13.425146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014145/publication.mdobserved c55fa883569af692e873e0224f6ce685...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:13.405540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014145/publication.txtobserved 0863290aa6a0cf94170747d08bcc40a3...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. |
|---|