OT-2026-000011445
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, vented before 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-2026-000011445) never changes.
Identity and time
| Publication number | OT-2026-000011445 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88ff-70ee-8d50-d00d37352707 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011445 |
| Status | PUBLIC |
Content hashes
| Canonical text | 324edac7ea5e17c9453a5d10e678b5619d2cff1a552ebf105cd093efb0d4dc74 |
|---|---|
| Markdown | a9e5b7df4001be8414a56350c8c20a052a9bb627b5439421dd2aea00b547539e |
| Publication page | b512597dcab1a27f9146ec463b65964a54e69d98db8bb8f675070b53a5bffda8 |
| Manifest | 177108f7b2597f6a54bca5283194816a61357c19aa4d43eb4e224ca372a7937d |
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 | L/K9TUdvoJ1jVUepGBZG+NzPJWDSCqfPgQjY2S5HPxxbhaYAD0OpqbWgjZFCTY4KlSWToaJq40fNZOQybwmIDg== |
| 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
| 2026-09-17T12:13:12.311689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011445observed b512597dcab1a27f9146ec463b65964a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:12.291615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011445/manifest.jsonobserved 177108f7b2597f6a54bca5283194816a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:12.273966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011445/publication.mdobserved a9e5b7df4001be8414a56350c8c20a05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:12.256226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011445/publication.txtobserved 324edac7ea5e17c9453a5d10e678b561...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. |
|---|