OT-2026-000095788
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, plant vacuum fed, pressure sensor per zone, sustained blow-off 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-2026-000095788) never changes.
Identity and time
| Publication number | OT-2026-000095788 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7cfc-bad5-f1c3cf69ba3b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095788 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3481d34c31152d11944603e4d39de747885ae2c4300cf8bf0c3d76e9b405ff7 |
|---|---|
| Markdown | 7cd1c06536049053cc8d1b891e3ec82e869b1c1a4d74e5e62b51afed8caa6eb1 |
| Publication page | 6244b395183017c609284733bebcc2acb40369d374fa98c75c2da77bb754faf3 |
| Manifest | a9f0259783e7b1e6f57a909ae33fd91acc074a05013afaa598538cd0386d9581 |
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 | LmTSKDL+RLzEm5uansFF67UfRl9SRdAyY1q0Q9zUprJXSGqaVQjVs5jdd0Vj/QIG6k9Thsm2gDcE0ALn1euUAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:02.933364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095788observed 6244b395183017c609284733bebcc2ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:02.915689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095788/manifest.jsonobserved a9f0259783e7b1e6f57a909ae33fd91a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:02.897243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095788/publication.mdobserved 7cd1c06536049053cc8d1b891e3ec82e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:02.877664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095788/publication.txtobserved c3481d34c31152d11944603e4d39de74...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. |
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