OT-2026-000049129
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained 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-2026-000049129) never changes.
Identity and time
| Publication number | OT-2026-000049129 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134e-70b8-8fa9-141ad33e47d4 · 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-2026-000049129 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ded6f502ed80a2ccc4136d8a1acd66e6eabd1d61365022094e0ebdbe6a30ff6 |
|---|---|
| Markdown | 0852b2892250de4d23bf46796356f64529cd06636c19723d1fafb509cbf33900 |
| Publication page | 491fa1f55e08bd30fd4d8848900a5e1c0b18764f687a3327dd732208d030674e |
| Manifest | 108008c883c2cf5bbd4bdfa48873ffb94e8efc332170727644512ef7f116a8fb |
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 | cze6h/Va2mD4xGZ4Q2fst3c8NZMRD+RJUV9M4u5QnU/szM6M2EVxbzIMLzO4hilJiE4uUv478EuBNP4QlB7aBQ== |
| 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
| 2026-09-17T11:03:23.770297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049129observed 491fa1f55e08bd30fd4d8848900a5e1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:03:23.751017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049129/manifest.jsonobserved 108008c883c2cf5bbd4bdfa48873ffb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:23.732270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049129/publication.mdobserved 0852b2892250de4d23bf46796356f645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:23.714588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049129/publication.txtobserved 3ded6f502ed80a2ccc4136d8a1acd66e...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. |
|---|