OT-2026-000040608
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, 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-2026-000040608) never changes.
Identity and time
| Publication number | OT-2026-000040608 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0e-7551-a314-e5cce07bcf7e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040608 |
| Status | PUBLIC |
Content hashes
| Canonical text | abdeea1edeb2562ae03731fb17d28c8fa895bf908b9083fb8b42774311ff2eb9 |
|---|---|
| Markdown | 9da0ec4868a8a43c05f82516913552c8f996be0851c95263905d178fec2b0a7a |
| Publication page | 1a8545ba1955843414607cd8f0967745c77ff81654c2b1770958eeb5abe76509 |
| Manifest | 569c5450d2733a17ab74cacd3dfc7bc81e8c5f36304b4b889c0d2828a69f9640 |
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 | gqh1yoZWR3txEz2kos7nsq5BfmTzn0sOnVzBEHeIo/kLVP8ylAV1O36bV/qSnoMbzOFImEp3WXpLwiONgvihAQ== |
| 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
| 2026-09-17T11:17:47.057960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040608observed 1a8545ba1955843414607cd8f0967745...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:47.041268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040608/manifest.jsonobserved 569c5450d2733a17ab74cacd3dfc7bc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:47.022788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040608/publication.mdobserved 9da0ec4868a8a43c05f82516913552c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:47.004378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040608/publication.txtobserved abdeea1edeb2562ae03731fb17d28c8f...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. |
|---|