OT-2026-000017837
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000017837) never changes.
Identity and time
| Publication number | OT-2026-000017837 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-73f8-b246-b0d0a7147810 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017837 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fa67c9738eba134b2c0a55224f1d80dfa6c9fbcb32e3dd555704c04e526e16c |
|---|---|
| Markdown | 7b340f0d78f669a22acc88edf81b3af5fd617ecc9b2de274b72ea566ae737a61 |
| Publication page | e804faf0298da27bc88cffbaa67c6556bca946f1df523d1611879f3acb2f33bf |
| Manifest | 95edc58486d1dbbcf919b2e39fa692627a58966803ece31dcfcb5b0b19ac87f2 |
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 | ZGgV5LEyioz8Gl32xEuDIvL54AQBwDLyaue7wObIRTwTzCN9pSCOXdik72E9sy2T36xgJeawz42NPxJUqQmECA== |
| 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
| 2026-09-17T12:01:48.863896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017837observed e804faf0298da27bc88cffbaa67c6556...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:48.844587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017837/manifest.jsonobserved 95edc58486d1dbbcf919b2e39fa69262...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:48.825910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017837/publication.mdobserved 7b340f0d78f669a22acc88edf81b3af5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:48.805844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017837/publication.txtobserved 3fa67c9738eba134b2c0a55224f1d80d...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. |
|---|