OT-2026-000055624
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000055624) never changes.
Identity and time
| Publication number | OT-2026-000055624 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a103-7683-9193-569a09e6adc6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055624 |
| Status | PUBLIC |
Content hashes
| Canonical text | eef8a11aff6a56a24e0781771aaed0ac9114b1b67995f9b8c3128721e1bbc263 |
|---|---|
| Markdown | 1b0827f5f3894f7a55fea7efcb19aabb39549fbc84be8f9ea6e877b73c6661e8 |
| Publication page | 6238d32d63f95b2705eefa236099fa9eee9672256de7266ea068d766df85a008 |
| Manifest | 190310e3d2da63c3b5f89e18cb7c0a3e3ac9550095ed58e4d099b05343b8b526 |
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 | +BuVxJqpmOAqGBDvD2OKqQI07wr0scW+WR45ATtngOk8OIknTj1EC+YLmnBX7W+vpGCKGXlYcpThBYY14V1XAQ== |
| 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
| 2026-09-17T10:52:52.328652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055624observed 6238d32d63f95b2705eefa236099fa9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:52:52.310838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055624/manifest.jsonobserved 190310e3d2da63c3b5f89e18cb7c0a3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:52.290451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055624/publication.mdobserved 1b0827f5f3894f7a55fea7efcb19aabb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:52.272703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055624/publication.txtobserved eef8a11aff6a56a24e0781771aaed0ac...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. |
|---|