OT-2026-000053636
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000053636) never changes.
Identity and time
| Publication number | OT-2026-000053636 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a95-797c-bccb-281eaafb8b34 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053636 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65724592e906da2f43339179873f33b19a90563349fdea1108f6c147357eb757 |
|---|---|
| Markdown | a45c0112f75fdc22fffcb646c6513eefb082438971b86b85a66b4e2affff8caf |
| Publication page | d323792be979eb5e8802e50460d51c860c2bca8238a045716dc05f490fc54890 |
| Manifest | 08fb63d0a9327d7831c91b755a7d0ecec8aba9a6a0ab8a5e9e3ecdc5b94c5c1f |
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 | fxynzJJEr3bchFnnKzwqsTsea2dkjqNLKU08eqVE4tJpQCTZYIsmlCPRKdPlrv7C17WJFbZx8HUJdIOZ4BU+Dg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:55:31.140950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053636observed d323792be979eb5e8802e50460d51c86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:31.123047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053636/manifest.jsonobserved 08fb63d0a9327d7831c91b755a7d0ece...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:31.104988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053636/publication.mdobserved a45c0112f75fdc22fffcb646c6513eef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:31.088533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053636/publication.txtobserved 65724592e906da2f43339179873f33b1...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. |
|---|