OT-2026-000068938
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000068938) never changes.
Identity and time
| Publication number | OT-2026-000068938 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcd-7ad1-b407-55d7f316e304 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068938 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd488e0449c83985c8e82da4ded006d5c0185d86363d328b77f28111cbcf1015 |
|---|---|
| Markdown | 7de102770472d04a34f92e281626e990dfaa033ce2dc26f32f277e31722df452 |
| Publication page | 44b341b7f7a15de224cec8edf3a56556460775d448ed0a77b4c04dedc0bbc9b0 |
| Manifest | 56135519e3f36eb163598f2b5759b02592c21444a34ece71b510d4f1b851176b |
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 | zjroMYp8bfjHRABE6+9Wt4Bpm/tjWx6Gd8oDilTI5EF4W4+g3SKYwUZn38tpN1NygMnYQP/Aobwgvt5lvMv4BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:28:46.246950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068938observed 44b341b7f7a15de224cec8edf3a56556...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:46.227151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068938/manifest.jsonobserved 56135519e3f36eb163598f2b5759b025...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:46.209786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068938/publication.mdobserved 7de102770472d04a34f92e281626e990...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:46.191612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068938/publication.txtobserved dd488e0449c83985c8e82da4ded006d5...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. |
|---|