OT-2026-000065656
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000065656) never changes.
Identity and time
| Publication number | OT-2026-000065656 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7d45-b140-13da3197b7ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065656 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2cdbc1b0ac8a26be2ad0eff04de26843828377d3dfebde67fe6e9f40c892dffd |
|---|---|
| Markdown | 6e15ddcb9db370b3db2e53261a77d981b425b661093d5615aeb4ad52f1fb8c55 |
| Publication page | 4e2f90e39d1a185db770e273e7e4b92db4824915e250e4cb3957532aa6e9c7aa |
| Manifest | efbef551ffce77aa13e2e39411008be83d8c2f0542cc6522fe93e9826ee81405 |
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 | mjwiJrmXlzpDgScmwcL/kR+5Mg9ajr5ImewaD5FbNxqbVTjFVgRjoit/RSfO4yjSU6J0+9uN8lEeoj/y940NCw== |
| 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
| 2026-09-17T10:34:03.714113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065656observed 4e2f90e39d1a185db770e273e7e4b92d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:03.697747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065656/manifest.jsonobserved efbef551ffce77aa13e2e39411008be8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:03.679067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065656/publication.mdobserved 6e15ddcb9db370b3db2e53261a77d981...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:03.662135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065656/publication.txtobserved 2cdbc1b0ac8a26be2ad0eff04de26843...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. |
|---|