OT-2026-000051382
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, vented before set-down
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-2026-000051382) never changes.
Identity and time
| Publication number | OT-2026-000051382 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-7e6d-859f-f7d06b0b568f · 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-2026-000051382 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1adafd85f48feb018d66ffbaf1c59defa2d8d9f3aec9664bdcab1bd5cb5d726 |
|---|---|
| Markdown | 5eb477bd115dc61635b20e4cee39cd9f0f0991eb0c300ee2dabee066c208f4b2 |
| Publication page | ca6d664b8693f9a8a870ee3fa2cd46f6363e3ec9e90e3f003d41377b8ff3f019 |
| Manifest | 1ea0ac780a5bd645ac918876c4c9dca73e8789aaf8fcc7b4c1c740f7b4b8d56e |
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 | X8k+GpROOTAwd4Xu1JZ1r46KP8Lr3BzRBCi3Ap1Xix/3Zfdjy+ZIL7LIVwzzJGia6Gom/ZYB3RTtiNGyTUZWAQ== |
| 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
| 2026-09-17T10:59:16.651711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051382observed ca6d664b8693f9a8a870ee3fa2cd46f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:16.634044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051382/manifest.jsonobserved 1ea0ac780a5bd645ac918876c4c9dca7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:16.615964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051382/publication.mdobserved 5eb477bd115dc61635b20e4cee39cd9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:16.595064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051382/publication.txtobserved c1adafd85f48feb018d66ffbaf1c59de...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. |
|---|