OT-2026-000093747
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000093747) never changes.
Identity and time
| Publication number | OT-2026-000093747 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-72e6-9ab1-44d3b1c26c70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093747 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6e6c86a348ab1f4aadf3dbe595af7f70469d3eba8c8bd092494b067c3589e5f |
|---|---|
| Markdown | 472a37008248a36ed5a9cdd2bb83d60ec495e13ff95045fefd85be1f4616cd33 |
| Publication page | cc659d659954fa31c7e03e329e051bb85544be39343f864181ed6fc772da84e3 |
| Manifest | 694075ff09aa465e67e69b3937b35af7b9fa8fd893e60f361a2b1c8e692efff8 |
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 | YqxkXyri/OBBjKVklc2LtuSQfwbbsn7NsNBwZ17RMKAAaU1hV+TCu6sVym7ps1MeGiZvGuJobEHSCSt1ZQhZAA== |
| 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
| 2026-09-17T09:39:49.602050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093747observed cc659d659954fa31c7e03e329e051bb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:49.585600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093747/manifest.jsonobserved 694075ff09aa465e67e69b3937b35af7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:49.569264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093747/publication.mdobserved 472a37008248a36ed5a9cdd2bb83d60e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:49.553193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093747/publication.txtobserved e6e6c86a348ab1f4aadf3dbe595af7f7...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. |
|---|