OT-2026-000049329
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000049329) never changes.
Identity and time
| Publication number | OT-2026-000049329 · never reused |
|---|---|
| Internal UUID | 01a0ae81-1350-7e0e-ad32-8af89728782a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049329 |
| Status | PUBLIC |
Content hashes
| Canonical text | eaaafe94ee8577c12bc0967710f5768cee5dc16a37ccb0b034e34f61b2723c45 |
|---|---|
| Markdown | 97099891d971402fd12c82555f783a4d20200711663417db9cf7b293f40ceda6 |
| Publication page | 16ad9f39634631321a6b561ed871555c50ce13b28bfd8c2ebf1ced1bd72969bf |
| Manifest | c184d0e9d9480e98f170ea8b3dcc1308559a2f5f50bb07e41458f095710ab432 |
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 | lt1BkpkCn/DSmJYKuLVNMv9oIoNOzW14g6mNYzjsdmTx0BNyFKjaFAcGp3dbqQDUQ4IDIjgVwYJ10Hg73taVDA== |
| 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
| 2026-09-17T11:04:12.362832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049329observed 16ad9f39634631321a6b561ed871555c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:12.345491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049329/manifest.jsonobserved c184d0e9d9480e98f170ea8b3dcc1308...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:12.327416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049329/publication.mdobserved 97099891d971402fd12c82555f783a4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:12.309170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049329/publication.txtobserved eaaafe94ee8577c12bc0967710f5768c...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. |
|---|