OT-2026-000058350
Publication integrity record
Foam pad vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000058350) never changes.
Identity and time
| Publication number | OT-2026-000058350 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f399-7693-aacc-2c0af9e0d354 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058350 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8eed663df8fc9c74937cd1c2a5ee926edb1b97e9c28daf4af5532952b5817d9 |
|---|---|
| Markdown | 7cee0446794a0772eb427a0de96ef0c48bcb475a79e124d8a8efd20f1c91ce1b |
| Publication page | 9c8fbaca5b99f09ee5c2fa25d1b665c94e9e0cb21f92d2b616b1ee7f8fd76ca1 |
| Manifest | c038497c21678a54767fb150a2db69d0d33eefdf88dc58a74ccbc7cc2e41e1d3 |
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 | Y2GdVN2Cm6U8/8c4AhVikCtkgAT4k/aE1s28Of+ZBJLfJpZnA37CxZ2EE3HdrTI1Y72fGOzcPNYEEVGmynbvAg== |
| 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
| 2026-09-17T10:46:45.811433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058350observed 9c8fbaca5b99f09ee5c2fa25d1b665c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:45.794731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058350/manifest.jsonobserved c038497c21678a54767fb150a2db69d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:45.777270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058350/publication.mdobserved 7cee0446794a0772eb427a0de96ef0c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:45.758910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058350/publication.txtobserved d8eed663df8fc9c74937cd1c2a5ee926...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. |
|---|