OT-2026-000080176
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000080176) never changes.
Identity and time
| Publication number | OT-2026-000080176 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e76-7de1-b117-3263f5bceee1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080176 |
| Status | PUBLIC |
Content hashes
| Canonical text | df2bde6910e94f34a9aced69c0c56adf1f717932804c919502d856cdb80f4f35 |
|---|---|
| Markdown | 58a177a6f1343c4ae3fa3b35bad44cb667d87b18b975f411e16a722c18363b22 |
| Publication page | 601c98ce9d6de8ca638776fb5d76fa7546d112930833ba4b2f98c2712a75b25b |
| Manifest | 5c7afcf1a742bdf5a3192f96b467dfe817e6cb040eb3f077e4680d5ca160488e |
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 | bPPODEhdCeDjsfP4jMM3QhboP3R3E9zlv50KVExslKWAlU2r/WPN2CKgAT7N/kXkTYur+t7Vl2vn7i+rj0e0BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:02:36.762305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080176observed 601c98ce9d6de8ca638776fb5d76fa75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:36.743806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080176/manifest.jsonobserved 5c7afcf1a742bdf5a3192f96b467dfe8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:36.725460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080176/publication.mdobserved 58a177a6f1343c4ae3fa3b35bad44cb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:36.706608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080176/publication.txtobserved df2bde6910e94f34a9aced69c0c56adf...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. |
|---|