OT-2026-000082298
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000082298) never changes.
Identity and time
| Publication number | OT-2026-000082298 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-7221-9c7e-2c0f4ee18296 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082298 |
| Status | PUBLIC |
Content hashes
| Canonical text | d90708b59c2970f1aed4ffa9f5bbad3ecb51fa047103321bb4ac17d87592d838 |
|---|---|
| Markdown | 674be980fe71ea9d7555217282bcea49e2c794bf17f12bacce735f456f2249d8 |
| Publication page | 94905176298dc1c234fca472e688254540f7076302b51dce84d1296737c6f7ca |
| Manifest | faa9fb61536210f8b54d3cad9f053107dcdeac816873d6687afb799cc5def2dd |
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 | g+oeslZg+0miNPS8DuHsbIVcksQjtBRsH3i3YkzQRec7kEz8Bwb7dukFZTIDDIfxo2LjgD1zzOqQ4xeYGl4SCg== |
| 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
| 2026-09-17T09:59:09.586880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082298observed 94905176298dc1c234fca472e6882545...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:09.571001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082298/manifest.jsonobserved faa9fb61536210f8b54d3cad9f053107...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:09.552419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082298/publication.mdobserved 674be980fe71ea9d7555217282bcea49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:09.533272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082298/publication.txtobserved d90708b59c2970f1aed4ffa9f5bbad3e...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. |
|---|