OT-2026-000082523
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three 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-2026-000082523) never changes.
Identity and time
| Publication number | OT-2026-000082523 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-7f2a-beba-994d73a6eaa1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082523 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5df4fb823987b9a7bb3cba614af653470ccb75e1e2782edb3a2344dd8c29a47 |
|---|---|
| Markdown | 4b3c9b6ba19efdf5eb8693fbbdf28cc63e2085ddffd656fc6f17f5df533a92b7 |
| Publication page | e71a35747602184e0460d381b8e9e7e39fbb322e5b3f05231c8e64f37651bda5 |
| Manifest | d028b73d1c2645e96a1b42da9c80a3775c02894f4983ce2507136b44a2b68ef5 |
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 | VGESNlSoxQ8dkLGpnBn2H200+WM/rmKRmE3ErC5Fi8byGRx/yzir4EWsiB/aeN90cnIjc6Rr++lnQ1cFtVf7Bw== |
| 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
| 2026-09-17T09:57:57.407555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082523observed e71a35747602184e0460d381b8e9e7e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:57.393013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082523/manifest.jsonobserved d028b73d1c2645e96a1b42da9c80a377...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:57.377332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082523/publication.mdobserved 4b3c9b6ba19efdf5eb8693fbbdf28cc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:57.361631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082523/publication.txtobserved b5df4fb823987b9a7bb3cba614af6534...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. |
|---|