OT-2026-000102324
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, pump fed, pulsed 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-2026-000102324) never changes.
Identity and time
| Publication number | OT-2026-000102324 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f4-7c0b-803a-6cfa10d539f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102324 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14c45e3ce37f0f5a2167a99dd2e9896290aa900d008c8cdd2d2c93dbf975a745 |
|---|---|
| Markdown | e1ca2012e45d18bc317f643e3a21d5c589d98c2a743d3b21c758d1257487ac45 |
| Publication page | 4629cff400841a2576905bba228ec3f8c8919d7d14316d8ef8602bcad170d234 |
| Manifest | 0bd36b0c7b958fb031caae2d92ba3293dd878280e08afb58398408b26720eda7 |
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 | r9Q5s/f6r9QtBsCuXtGvISyXhI0AAvlPiXKTh7EEpbs2auygoKvitvwFCprpO+ut2eRl12ShZfZclw04tBWRDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:31.654187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102324observed 4629cff400841a2576905bba228ec3f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:31.634703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102324/manifest.jsonobserved 0bd36b0c7b958fb031caae2d92ba3293...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:31.614628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102324/publication.mdobserved e1ca2012e45d18bc317f643e3a21d5c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:31.594919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102324/publication.txtobserved 14c45e3ce37f0f5a2167a99dd2e98962...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. |
|---|