OT-2026-000088924
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line 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-2026-000088924) never changes.
Identity and time
| Publication number | OT-2026-000088924 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-77ec-bcbd-7a75221d436b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088924 |
| Status | PUBLIC |
Content hashes
| Canonical text | e804c22c25c5cb55cfd33cdd2624db35ed83098649049dba7531c5257c6ad05c |
|---|---|
| Markdown | 0511ea4f011b30f6bd6c3a4e48995a309d307d0b46ed993fd0055e7f6b40dd0b |
| Publication page | a22b754baa5f9e84a90ee8a188e9332d198ce997b3c26423fa3957096c460cf0 |
| Manifest | 6edb8b5bb2d1641c70abe8a550fd249ed3f741f9d9c5d41bf67a34b40280be31 |
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 | 54ad/g7JV8H8yDzveg4CcwW5ITvabsSmqBnsDArZGxAOxTp5RhhcKWJcmfA05882H6JjHwepeZM5HFPuguh3DQ== |
| 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
| 2026-09-17T09:48:19.946656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088924observed a22b754baa5f9e84a90ee8a188e9332d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:19.930120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088924/manifest.jsonobserved 6edb8b5bb2d1641c70abe8a550fd249e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:19.912059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088924/publication.mdobserved 0511ea4f011b30f6bd6c3a4e48995a30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:19.892800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088924/publication.txtobserved e804c22c25c5cb55cfd33cdd2624db35...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. |
|---|