OT-2026-000032797
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, pulsed 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-2026-000032797) never changes.
Identity and time
| Publication number | OT-2026-000032797 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4841-7294-9235-710eac0b4960 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032797 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f1c552ec3e75a3aa3375e5da4c378ddb43a6356b0bec9ce87b6cdeee149eaca |
|---|---|
| Markdown | 96f0ff249ceee8292b57333555081655bea4350c9a22240ee83c0774e3c9cf86 |
| Publication page | 36993ab94121e388313bbf93d8c91ad6eda4a77f97900bda6145aa91c9a28972 |
| Manifest | 239e2c6069a6399acb86a6a8ef25bf6a1e4981cbd00fe43c7387ba60f9a9d470 |
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 | svnu3UIdrQg/3e37vtUJjg2aH9tBB5Bd3eHDdT2r9fhzobr7uNTWonRXbCPN++wRZ6WvcVs7eghY+w+bloklAg== |
| 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
| 2026-09-17T11:32:14.566886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032797observed 36993ab94121e388313bbf93d8c91ad6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:14.548579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032797/manifest.jsonobserved 239e2c6069a6399acb86a6a8ef25bf6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:14.532263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032797/publication.mdobserved 96f0ff249ceee8292b57333555081655...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:14.513933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032797/publication.txtobserved 0f1c552ec3e75a3aa3375e5da4c378dd...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. |
|---|