OT-2026-000048964
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000048964) never changes.
Identity and time
| Publication number | OT-2026-000048964 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134c-7d9e-aac5-590f8c1feea3 · 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-2026-000048964 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0526a0b6765eabfc601c5105fe8cb8686864dffb7dca4b4a7102e6c81d621a0a |
|---|---|
| Markdown | 6dbc27c4aeecceeeb38be2c049806996e4a5f4ad870b7ae26bc02f0770d77cbe |
| Publication page | 63c6327abd270abe51cc6ab3464786a92f3a211b32733948d0c572b2d5b26101 |
| Manifest | bb748fa87b43e338025cd6f5de1acdcb021f091a10c06ab3cfb576e4189f87c1 |
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 | KM+dPY5Qz5Wi5GqBu2o9l36MqdDc4i9rMPJVToob+bzlxv9fYiCpLK6095wXsOA/Lj+UzwaK6gdiHyQn7WnhAA== |
| 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
| 2026-09-17T11:03:09.723531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048964observed 63c6327abd270abe51cc6ab3464786a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:03:09.705233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048964/manifest.jsonobserved bb748fa87b43e338025cd6f5de1acdcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:09.686063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048964/publication.mdobserved 6dbc27c4aeecceeeb38be2c049806996...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:09.667508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048964/publication.txtobserved 0526a0b6765eabfc601c5105fe8cb868...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. |
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