OT-2026-000091932
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, 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-2026-000091932) never changes.
Identity and time
| Publication number | OT-2026-000091932 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bb-75e0-87d7-c2bd764e1fa0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091932 |
| Status | PUBLIC |
Content hashes
| Canonical text | 129f5ed5b7f8713167e94e1ac8b2cde6d354fecf10a40add977fa946aed1f977 |
|---|---|
| Markdown | b1712f770b278d2c495c567feb46a31722b996e8416913b6314d392000ca1664 |
| Publication page | eb5f881c4774fb424371ab754938cd85d5c1328d810b6bab386d38e724730a8b |
| Manifest | 00ba9d6751a5f5ce38b360313325556f9f5e37abc4abcbf7123b6deab62a7e58 |
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 | i1eWe0s+UViMy1ACJBh4K/R/K3ZhkoESyelefuUrFN8AHZqOl6LseQODntCND2CpMNo2DizzvYB66bgf/3ewDg== |
| 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
| 2026-09-17T09:42:52.614452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091932observed eb5f881c4774fb424371ab754938cd85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:42:52.597294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091932/manifest.jsonobserved 00ba9d6751a5f5ce38b360313325556f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:52.579440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091932/publication.mdobserved b1712f770b278d2c495c567feb46a317...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:52.558544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091932/publication.txtobserved 129f5ed5b7f8713167e94e1ac8b2cde6...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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