OT-2026-000039182
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, supply line 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-2026-000039182) never changes.
Identity and time
| Publication number | OT-2026-000039182 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-7581-abe7-9b12e982390e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039182 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6de97a8188119184aa6a6df6cb16feac44256dbe694bff314dffee63967ba052 |
|---|---|
| Markdown | ce90f202b57b9257dbfadb79c0587b7fddc3366326af0b29fe0158b37e2a0ad7 |
| Publication page | 96f209b8776e6d995789c85bef80bc71ec0a5d27aa066eab44ca939cbb4fb723 |
| Manifest | fc0edcd4facef95da08c9baa195861b83d3ad02594d25f911136234a7627c65c |
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 | vEtAXqBlVUYdgYy5sw/vnTsmPXwgNE3zX/Bqx+IN6DpcHr1L1SLB35Mutf/mgmAo/uejweqyjN5xxo9UDAVVDQ== |
| 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
| 2026-09-17T11:20:42.627629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039182observed 96f209b8776e6d995789c85bef80bc71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:42.609149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039182/manifest.jsonobserved fc0edcd4facef95da08c9baa195861b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:42.581261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039182/publication.mdobserved ce90f202b57b9257dbfadb79c0587b7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:42.563304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039182/publication.txtobserved 6de97a8188119184aa6a6df6cb16feac...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. |
|---|