OT-2026-000060624
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000060624) never changes.
Identity and time
| Publication number | OT-2026-000060624 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-7484-a83b-2bfacdc2df62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060624 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad25d5244acc41ba8e33c506becd4f3951f5ec32a816f0a2f72a7322129ec3b5 |
|---|---|
| Markdown | 18e042c400d32dbbce5eb7a6ae29c0237d62ad6e84aee3d136a576363e6183cf |
| Publication page | 25a6ccc72b5402da29bfa802f0ae32629fad4ca59db36d0d8e1918f3f18e385e |
| Manifest | 485d84eddcf9405904773055c84fc2f921efc2e3a7b4aaf8e4e20c937aabe2be |
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 | ZZ9PYYcNGhD1bKS5Ti22/5YpeG/OJ8iT4GnQIvM2FdGbnWfjacS8CVBn3nBYvk1bmA6RM1bn2WP3mlq1UQqIAQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:43:15.090035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060624observed 25a6ccc72b5402da29bfa802f0ae3262...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:15.072581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060624/manifest.jsonobserved 485d84eddcf9405904773055c84fc2f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:15.055017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060624/publication.mdobserved 18e042c400d32dbbce5eb7a6ae29c023...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:15.036506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060624/publication.txtobserved ad25d5244acc41ba8e33c506becd4f39...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. |
|---|