OT-2026-000046538
Publication integrity record
Foam pad vacuum gripper, common isolation valve, two stage ejector, supply line 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-2026-000046538) never changes.
Identity and time
| Publication number | OT-2026-000046538 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dd-725f-890e-be0a2570d1e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046538 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5e561752a4b656105c4ff0b6d51b03f78128b5f06fd62d0c8ffd393946b5b48 |
|---|---|
| Markdown | 0beda3fe2a07811ffdbf56e9169fd6a2d74a5c9a1ea4d459de9ff1255f0126ef |
| Publication page | 31dcbe337b5414f83a393f39b22d582a5e17ecc7761343a1ff9c318116f0dba2 |
| Manifest | 6fca56909ee10d090cb2971df71619f6d6c899acb7e69869976acb4bd9a1558a |
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 | yE534OwWOGGqYB3dvUnD1gE7669/NdRjkFVN/LX7aYU277Ilj4wmOD6yFROOVSZGvpLf+Dq0WEV1YQqjMBSACg== |
| 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
| 2026-09-17T11:08:35.612324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046538observed 31dcbe337b5414f83a393f39b22d582a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:35.595039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046538/manifest.jsonobserved 6fca56909ee10d090cb2971df71619f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:35.575159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046538/publication.mdobserved 0beda3fe2a07811ffdbf56e9169fd6a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:35.556522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046538/publication.txtobserved e5e561752a4b656105c4ff0b6d51b03f...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. |
|---|