OT-2026-000025036
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000025036) never changes.
Identity and time
| Publication number | OT-2026-000025036 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7c18-bd1c-7900cc8d09cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025036 |
| Status | PUBLIC |
Content hashes
| Canonical text | e04c6f001682d25e2bce71be8dbc1655bbd3e03d6613a0590dc6e6e5d0f7efa8 |
|---|---|
| Markdown | c20b747b1fcfb48b4fa6f2f1c65ae21052a57060bb922bdd41ef7d7104e55e4f |
| Publication page | cc759b91c42ca3c05d6aac8fc1f8e19d2730b556fd9b882d179aaaf973bb22f0 |
| Manifest | 4c7d36f0aa201f1663eacdfa7c3263435a6b1c274dc287b59d5a39c2071fb436 |
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 | rU/LsylULu07uqTsxmsjD4JCRdWCwp0iyP6lzQpwAMxqdkDUG6wipBlaaYebRA6svBVHADzUPCkmgzXnTbnSCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:48:26.504859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025036observed cc759b91c42ca3c05d6aac8fc1f8e19d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:26.486808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025036/manifest.jsonobserved 4c7d36f0aa201f1663eacdfa7c326343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:26.465160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025036/publication.mdobserved c20b747b1fcfb48b4fa6f2f1c65ae210...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:26.445700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025036/publication.txtobserved e04c6f001682d25e2bce71be8dbc1655...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. |
|---|