OT-2026-000051357
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, vented 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-2026-000051357) never changes.
Identity and time
| Publication number | OT-2026-000051357 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-7f5b-bef1-47e1cfae1a7c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051357 |
| Status | PUBLIC |
Content hashes
| Canonical text | 74495f5501eb2d853098ba403ee87f3d4aa4e245dacb87fe0fad1ed10806e64e |
|---|---|
| Markdown | 80ed8a2634af6a698bec8a5e113ad174185bad960ab941129769ae26103d944d |
| Publication page | 64f62a8ab2b2524936ac921e4471a66d78e7550d8081edb2de8a9ba0f3dc65c9 |
| Manifest | 3837239caa3c36d169cb218cecf67a1508c36a87b22a61acd0a48ab2927a48ed |
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 | gakxYNIW/vuzyrQqPR8zz2W1GiZ9cFl8NjvOJm+NoeexSjmEnEP5CQanE992IcOQ1P17ITPMRRhVjqXMd70fDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T10:59:14.752236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051357observed 64f62a8ab2b2524936ac921e4471a66d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:14.732500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051357/manifest.jsonobserved 3837239caa3c36d169cb218cecf67a15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:14.712309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051357/publication.mdobserved 80ed8a2634af6a698bec8a5e113ad174...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:14.693530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051357/publication.txtobserved 74495f5501eb2d853098ba403ee87f3d...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. |
|---|