OT-2026-000035510
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000035510) never changes.
Identity and time
| Publication number | OT-2026-000035510 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-71ed-961b-05357246f7cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035510 |
| Status | PUBLIC |
Content hashes
| Canonical text | f22d3924a5c1a0b0a642293c760a4ed64e947b36e75e43613b0579ee22d71f94 |
|---|---|
| Markdown | 671cb3677e45e4d1d9cb7cc20c9bfcae27ebd1e6c0561eef07dc587a1db24a4f |
| Publication page | b5005acdc99289d1e39fbb64a873060c1d655e2b59ea9140095a9bd9557b7b61 |
| Manifest | ed6aace91748106fb662610d123e07c5b8794bfd5e745556c8f45652d7e7bfed |
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 | pOxnmBUQvi+6NNjk7iZfjLoGoHwVv6wM/cQdOIuq9kBVpk9Qky9Wvpg91+zeU0yPCECec/Pid8eyf7WnMPqNBg== |
| 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
| 2026-09-17T11:26:55.821283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035510observed b5005acdc99289d1e39fbb64a873060c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:55.804783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035510/manifest.jsonobserved ed6aace91748106fb662610d123e07c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:55.786334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035510/publication.mdobserved 671cb3677e45e4d1d9cb7cc20c9bfcae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:55.768106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035510/publication.txtobserved f22d3924a5c1a0b0a642293c760a4ed6...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. |
|---|