OT-2026-000047737
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000047737) never changes.
Identity and time
| Publication number | OT-2026-000047737 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c41f-7d20-8d5a-d196f7452cca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047737 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb7494b55b7b755e809617e895776d9dd41dd0091e96ff7c87cdb3444fa12472 |
|---|---|
| Markdown | 7df4b6f704052bae624c5a2bcca100a19f5a7c61e2203d763eff39507f9a0aa6 |
| Publication page | 0fe5e7b230bd0e59b4fcfdec4660e9ee5a0bd22810edc3e823a2dd2b4d6c5c4c |
| Manifest | ee56afc7f0452a708f45378a3e4e1e7488d87616b8e8459f29bdb044c08f4773 |
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 | rX5z0atFBCRSm4Vdrcgx92OnjjS4L7enIXq1K735apT70tyGjTli/eVuSHh8pqVwC+woqYFRgk/dIQg8x/MXDw== |
| 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
| 2026-09-17T11:05:36.720505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047737observed 0fe5e7b230bd0e59b4fcfdec4660e9ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:36.699810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047737/manifest.jsonobserved ee56afc7f0452a708f45378a3e4e1e74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:36.678946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047737/publication.mdobserved 7df4b6f704052bae624c5a2bcca100a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:36.659882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047737/publication.txtobserved bb7494b55b7b755e809617e895776d9d...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. |
|---|