OT-2026-000080579
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, single stage ejector, sustained blow-off 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-2026-000080579) never changes.
Identity and time
| Publication number | OT-2026-000080579 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-70f6-9317-a6554b059294 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080579 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9edaa55b601aeddc003369cd9bd2a36ca5c39a7c9c3662018086a35e1acb750a |
|---|---|
| Markdown | fc12f4128bf72fc9de5610ece0ebd834ea1dc2e67c3f0de103283e7d7b0643f7 |
| Publication page | 69607ea819ce72172ea63bbc94da95870fde2ad241bbb457fd803b9832415c51 |
| Manifest | d14d945a4a81d70325506d081d04d346f26c2f3ff6752eee4a4410e08d66b15b |
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 | JD1vFS6vwWnXYB+vTKkheIgCPzWJN5grotQIndtQgkNdlxafHuBW90oLVLLi61uDFBc2wA1gcOKPjaKsLzzqBA== |
| 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
| 2026-09-17T10:03:12.850736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080579observed 69607ea819ce72172ea63bbc94da9587...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:12.832437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080579/manifest.jsonobserved d14d945a4a81d70325506d081d04d346...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:12.814867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080579/publication.mdobserved fc12f4128bf72fc9de5610ece0ebd834...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:12.797297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080579/publication.txtobserved 9edaa55b601aeddc003369cd9bd2a36c...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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