OT-2026-000045414
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000045414) never changes.
Identity and time
| Publication number | OT-2026-000045414 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76c-73fb-ad31-2d97254f0008 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045414 |
| Status | PUBLIC |
Content hashes
| Canonical text | a361972169a6dc85a2c9817f7c22278a1276443322496c18b3bf69ba15dc8626 |
|---|---|
| Markdown | 01eb418fac0c515e9d6f5ccb7d76a38aefb58d6e62c5d3b2ee54140d74b58184 |
| Publication page | 19192af6d30cd0e4ee126986d9d53aa38d4f179bb20322b6638ae48a2ef87a5c |
| Manifest | bd3a61965648631172d1cfcf6720da4016df22bc007a83b72dd906815b5a3b0c |
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 | SF7dIPBPnZynArnZSajCY7NwWrNLmT2q5q3FTsZAsFNeSZo/a1xIryHiN64SS79dlM2TazHfpi0q2TZNShmFBA== |
| 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
| 2026-09-17T11:10:42.299584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045414observed 19192af6d30cd0e4ee126986d9d53aa3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:42.279651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045414/manifest.jsonobserved bd3a61965648631172d1cfcf6720da40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:42.261567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045414/publication.mdobserved 01eb418fac0c515e9d6f5ccb7d76a38a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:42.242436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045414/publication.txtobserved a361972169a6dc85a2c9817f7c22278a...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. |
|---|