OT-2026-000086707
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, 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-2026-000086707) never changes.
Identity and time
| Publication number | OT-2026-000086707 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-7edf-b59f-232f2f817fb2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086707 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0420f84b0a858cfa0ce81d034236929b02fd97aaf6d4bea76f0697694079ddea |
|---|---|
| Markdown | 4bd2230f3eaef4f660f8ba590c0b4e209c47a8efbc1decf894620e87e804e9cf |
| Publication page | 5531f04a99800070394fc48507c144b4bc857d7123a56ec61430b800345930bd |
| Manifest | 0e4e778173f364285ea60c835a58266230eee04672b460e2b4f3ec85c14b9c77 |
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 | KpqXThemXmr9FKfBcBMiM9vfigVN/MN+Vyy6XivZ2VQqo3faEwndRJpC0qTL7qSp3H/XAzqgOQ6Ixrm3TAB/AQ== |
| 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
| 2026-09-17T09:52:34.884863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086707observed 5531f04a99800070394fc48507c144b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:34.869258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086707/manifest.jsonobserved 0e4e778173f364285ea60c835a582662...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:34.851148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086707/publication.mdobserved 4bd2230f3eaef4f660f8ba590c0b4e20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:34.833462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086707/publication.txtobserved 0420f84b0a858cfa0ce81d034236929b...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. |
|---|