OT-2026-000049594
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained 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-2026-000049594) never changes.
Identity and time
| Publication number | OT-2026-000049594 · never reused |
|---|---|
| Internal UUID | 01a0ae81-8f7d-7d7c-b555-82dcead358ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:21.728203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049594 |
| Status | PUBLIC |
Content hashes
| Canonical text | 685e27d2b94653ffa4317dca1b6ec7d77b848f4db98d653bcf73d4cdb24d9e06 |
|---|---|
| Markdown | f0969978cdbe160e0fff76430901b0608ca679f3f44033ea4cef73b7c156994a |
| Publication page | 7057c7dc47c17caf7aff6ab3b043e9b82ea03b92200750c4e38ef7c0fcbb8ef1 |
| Manifest | 62bb65f201ef8110b8dee8cc7cce4f2e0c687482cff639bf81d6d1a3e0bcc17d |
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 | wRVTYJCs18NOgMtOO6l3nH2XaJJm8eTUVhg9DFwO93C0PcRrpjK5tmYLv3UgikwyykiawQEVX4GrEu8xGlFHAg== |
| 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
| 2026-09-17T11:02:34.356274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049594observed 7057c7dc47c17caf7aff6ab3b043e9b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:34.339004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049594/manifest.jsonobserved 62bb65f201ef8110b8dee8cc7cce4f2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:34.318492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049594/publication.mdobserved f0969978cdbe160e0fff76430901b060...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:34.300303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049594/publication.txtobserved 685e27d2b94653ffa4317dca1b6ec7d7...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. |
|---|