OT-2026-000055030
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000055030) never changes.
Identity and time
| Publication number | OT-2026-000055030 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e81-7aff-a8a8-baf7398a2d4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055030 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5913147312c0dfdff45ce982a3286bf4ef99ea83479c8230869fcec0c618408d |
|---|---|
| Markdown | b05d658778376d6b1bc834fc2f77676b533b3177ca55562e5874d89865bc5198 |
| Publication page | 7f29fc060b7f2b8cc7e2d847b7e9599af8628c7a45a30839ed4a4b7aedf54f73 |
| Manifest | afb904eaf0b7e373d59ba50d3b1f98c93b040da3a96740942018738e3e02208c |
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 | Wq0DIO2IAAZTotvzrmKQZXTSvm52YQy91B5UhWKMZrMkJ/5LOM9WS+RDpPloj3qP/YR7J58W6tGMmh778KfOBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:10.112487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055030observed 7f29fc060b7f2b8cc7e2d847b7e9599a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:10.095113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055030/manifest.jsonobserved afb904eaf0b7e373d59ba50d3b1f98c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:10.079471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055030/publication.mdobserved b05d658778376d6b1bc834fc2f77676b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:10.062441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055030/publication.txtobserved 5913147312c0dfdff45ce982a3286bf4...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. |
|---|