OT-2026-000059940
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, sustained 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-2026-000059940) never changes.
Identity and time
| Publication number | OT-2026-000059940 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-70dc-af56-57b586419213 · 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-2026-000059940 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41c12b54707d026289056db0a4f39755fde20fbc43ced107a047ca9950ec05eb |
|---|---|
| Markdown | 3c7e2720bb2c438bfbca6c7efd6ba72eaed711eb87ca3b482e0bf0bec641e59a |
| Publication page | 03e828b401d0b8b672dba4e871510332d2dbe7c00d7ebdf9d183f3fec88a1351 |
| Manifest | 2f34ff9a38086a37cbbf534e349bb4ddaca12aa0d14c4d51512f88dd59b398f9 |
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 | e+0v4Pqf1U8oynHFSilLqjXbTBwh3hcQa+2LHRArzY5I3f/A0DXbiHEDeTReKnCoRbsmEGUudINA59BXa2+VCw== |
| 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
| 2026-09-17T10:44:42.958495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059940observed 03e828b401d0b8b672dba4e871510332...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:42.940157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059940/manifest.jsonobserved 2f34ff9a38086a37cbbf534e349bb4dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:42.920672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059940/publication.mdobserved 3c7e2720bb2c438bfbca6c7efd6ba72e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:42.903023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059940/publication.txtobserved 41c12b54707d026289056db0a4f39755...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. |
|---|