OT-2026-000060122
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000060122) never changes.
Identity and time
| Publication number | OT-2026-000060122 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-7b55-aea1-589355d3f883 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060122 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbb3b45ed642189f3a0745745b083507e26899fb715a5f10c46e9dee8258d0c8 |
|---|---|
| Markdown | 3426765d7b852786fcb7be8f93289708cf77ed6644fc3ce7d4fb45a7ea76187e |
| Publication page | 91a22dce4272cde9a2075cd68cee291de15ea5787eafef5c83e1999a75e3b40c |
| Manifest | 0f7d415ad6ae762720b7030a2d96c89d4fb528ddda6d687e03f8aa2dff0171a7 |
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 | xNXQ+Uof/Gr8VJUfr+8SD0V4Vt15EANNRSVFFHkdz1TwcqnDChrugmDAeXkG/bKCKm3MPkwuBJGbMS0f1RlJDw== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:43:46.296748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060122observed 91a22dce4272cde9a2075cd68cee291d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:46.277986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060122/manifest.jsonobserved 0f7d415ad6ae762720b7030a2d96c89d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:46.259181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060122/publication.mdobserved 3426765d7b852786fcb7be8f93289708...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:46.240235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060122/publication.txtobserved cbb3b45ed642189f3a0745745b083507...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. |
|---|