OT-2026-000079318
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000079318) never changes.
Identity and time
| Publication number | OT-2026-000079318 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-749a-996f-7c07da7d75dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079318 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11dd4e9872960cf3f4a361e27fd927bf589b360cb5e10a553721db6fcd5c6304 |
|---|---|
| Markdown | 2645b9f12623cc3f6de69645b04535a25454ce582c5d681dd98c18bb756313df |
| Publication page | 65aba36371d36d5960254ac6ad1abaa324c9c6358a5107eb47f7f1e0b7057884 |
| Manifest | 2bbdde561081241d0df60b4dea1db43b1e36fa4aeee6509e2cc698d33045c440 |
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 | MLpDKO6Vx7zDXK7Zj0lc1fiWw0PqB6DlP3U27TPoN3phGr5Z00nL0h6iHyaZVCfZQZV2jlS0O8Lsf/kAZ0MXDQ== |
| 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... |
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Independent retrieval
| 2026-09-17T10:04:55.784558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079318observed 65aba36371d36d5960254ac6ad1abaa3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:55.765458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079318/manifest.jsonobserved 2bbdde561081241d0df60b4dea1db43b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:55.748069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079318/publication.mdobserved 2645b9f12623cc3f6de69645b04535a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:55.730164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079318/publication.txtobserved 11dd4e9872960cf3f4a361e27fd927bf...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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