OT-2026-000078614
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, vented after 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-2026-000078614) never changes.
Identity and time
| Publication number | OT-2026-000078614 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c2a-7f00-b4be-f6d8257cf258 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078614 |
| Status | PUBLIC |
Content hashes
| Canonical text | c52d9b47258477f77b3217b8c1129670126d2bd0cb74eaec2e5576db11789a6a |
|---|---|
| Markdown | 0e5929784031c2afd1fbdffd2806dda81b32dae14841e14e5a601b6f89f8fc8b |
| Publication page | 06654bb88ecfdf222dfe68d9cda1ba53110bdea6ef84abd8b948a353c7e9bca1 |
| Manifest | 57cd6575942e30960cbfc95befa39a26acc8caa695cb97efb38e944ab0438c62 |
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 | /j2pJK14l60cnDwh6BSSYVpJ4tJNDzwMAnoMzxpyr1DemskR7akcZ1KfxltLyKQCsjfo1JJuWFGaCLbvlLqHDQ== |
| 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
| 2026-09-17T10:06:39.027711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078614observed 06654bb88ecfdf222dfe68d9cda1ba53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:39.009681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078614/manifest.jsonobserved 57cd6575942e30960cbfc95befa39a26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:38.991999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078614/publication.mdobserved 0e5929784031c2afd1fbdffd2806dda8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:38.973816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078614/publication.txtobserved c52d9b47258477f77b3217b8c1129670...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. |
|---|