OT-2026-000070435
Publication integrity record
Foam pad vacuum gripper, four zone face, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000070435) never changes.
Identity and time
| Publication number | OT-2026-000070435 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-758a-9972-d8b66d58613d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070435 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44df1499202a7fa7045d43b0c43d4da63d545bf113ef94e6fbcebb2d6a77851b |
|---|---|
| Markdown | deb91e554b8aeeeb85c5a8edf2c1ab1f0f9a8e13293f945786814e1b4679857a |
| Publication page | 5418b140efd2cdeff07e724b43fbcc10a15386d629a46c4cece8cfe10ec8ef15 |
| Manifest | e3eeb6629c0962d3d4adc831e34205dcd39283cc02fc256f1de4661fa5490780 |
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 | epor8gWOcRiQd49EikN0iczxnvqH9gchBRwbWH9GK+C+5gdf1qjAmq3N5k9bVYNQj9Eo2U+NwMNSuTXBQQLfBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:15.218235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070435observed 5418b140efd2cdeff07e724b43fbcc10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:15.201107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070435/manifest.jsonobserved e3eeb6629c0962d3d4adc831e34205dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:15.185090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070435/publication.mdobserved deb91e554b8aeeeb85c5a8edf2c1ab1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:15.167708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070435/publication.txtobserved 44df1499202a7fa7045d43b0c43d4da6...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. |
|---|