OT-2026-000024091
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, 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-2026-000024091) never changes.
Identity and time
| Publication number | OT-2026-000024091 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7c0d-8742-6038536dc9c0 · 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-2026-000024091 |
| Status | PUBLIC |
Content hashes
| Canonical text | be8aa37ad28390081a2df4ca7d2376083334545a2b266ed7e6eed0f1f1adbbb3 |
|---|---|
| Markdown | d1ed6457cca9d104115a3c4e9e03dbbc9ff103b5a07c6ab2f27db5d1d3a269fc |
| Publication page | 337c0a1720dbf75a49e386683f7ace9d398210030a942751377b4f5fa2cd2a35 |
| Manifest | cc6ad08021a66af35bc522ff7c4a802818989d01eceb3f15f4e593b76b4826ca |
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 | qZ3VPIX1MvCHmv5eszn+qacTTME60x9ZIcx+mwM9UH3MmRbKXOf+rBGl3bFJVvTvLcBWYU1oWN2DKs8GkkdSCA== |
| 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
| 2026-09-17T11:51:00.548062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024091observed 337c0a1720dbf75a49e386683f7ace9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:00.529959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024091/manifest.jsonobserved cc6ad08021a66af35bc522ff7c4a8028...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:00.511005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024091/publication.mdobserved d1ed6457cca9d104115a3c4e9e03dbbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:00.493116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024091/publication.txtobserved be8aa37ad28390081a2df4ca7d237608...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|