OT-2026-000059785
Publication integrity record
Single cup vacuum gripper, common isolation valve, single stage ejector, vented 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-2026-000059785) never changes.
Identity and time
| Publication number | OT-2026-000059785 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-73f1-bbfe-307f21e53d1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059785 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea1b4bddc3dc84c9dc454381589d0a41c6dc795bc86bf3ae85d44db1baae4391 |
|---|---|
| Markdown | 7f463db518db2bc1e4c1b45d778ad48e354aa389bb51c214b7b7727b59059e9f |
| Publication page | 317eeb4810cf44a92773fdb46410c02529e3a5c957d726e8d083a5bcc53a3750 |
| Manifest | 980c1e849c769af20029818c9c67301a817ec974f08afb66befc708dfd0bba37 |
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 | yYbdq/JkkbS2nNi8wblj4Jum9RCMNdWyVn09IIIVrt8hmZosSee7jxuTfFGjjs0/NDDT5mQdopsGxywdig7TDA== |
| 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
| 2026-09-17T10:44:30.959815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059785observed 317eeb4810cf44a92773fdb46410c025...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:30.941618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059785/manifest.jsonobserved 980c1e849c769af20029818c9c67301a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:30.921657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059785/publication.mdobserved 7f463db518db2bc1e4c1b45d778ad48e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:30.902429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059785/publication.txtobserved ea1b4bddc3dc84c9dc454381589d0a41...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. |
|---|