OT-2026-000024042
Publication integrity record
Foam pad vacuum gripper, common isolation valve, pump fed, sustained 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-2026-000024042) never changes.
Identity and time
| Publication number | OT-2026-000024042 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-736d-9b13-80d34b67fbbe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024042 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b23175e462be601dee35bd8684a9a8505cbe583322a935994eecf78f46a097f |
|---|---|
| Markdown | 835af93aa7520bcde9c523373c788313907e4e1de6e84f8e7483852d1bf51b92 |
| Publication page | d1d55d1cc9e3cf7de81aae354d0ebfe79811435768981777506215be31774549 |
| Manifest | 5e6fb0f9b2aad75c87eab78a0af19e72deaf59bced65412428c4645d4a7db605 |
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 | /B3BKuSEU846Isf6DIxY7U2Y7JBOm2du0hm/NMfRU9QSidwHZpVQes6zgJJewNAF8YXWJs2X/3iAdZfcGyS1CA== |
| 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
| 2026-09-17T11:50:49.885746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024042observed d1d55d1cc9e3cf7de81aae354d0ebfe7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:49.864726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024042/manifest.jsonobserved 5e6fb0f9b2aad75c87eab78a0af19e72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:49.841112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024042/publication.mdobserved 835af93aa7520bcde9c523373c788313...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:49.819772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024042/publication.txtobserved 7b23175e462be601dee35bd8684a9a85...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. |
|---|