OT-2026-000051374
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, vented before 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-2026-000051374) never changes.
Identity and time
| Publication number | OT-2026-000051374 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-7595-8ccc-105346f475e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051374 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf67032f228d1b3d41cf040a60332d55809f6e3ff1515e8e4a66b7a9d6c4763b |
|---|---|
| Markdown | e472b756760ecaccff06135bb46b68bd14f7568b9369e8f7c2e1d81ceac51a07 |
| Publication page | b7cb5671ad13ec0bc3cf9211035ae14cca98a41225ebfd2c3eeca7a7a360c663 |
| Manifest | 434ace040e0bdb2f4d528d2406db6fa5faf283a85686875064733e388481fe63 |
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 | b/ej7kghLOmtRwkSPn6mhArIC6XcHEH5N4cAMmW1cxVEHYL6J5KrmeH7Xwgw4PpkeMwJp7TLWUIyNxcPqpeiAw== |
| 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
| 2026-09-17T10:59:16.047520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051374observed b7cb5671ad13ec0bc3cf9211035ae14c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:16.028342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051374/manifest.jsonobserved 434ace040e0bdb2f4d528d2406db6fa5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:16.007931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051374/publication.mdobserved e472b756760ecaccff06135bb46b68bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:15.988275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051374/publication.txtobserved bf67032f228d1b3d41cf040a60332d55...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. |
|---|