OT-2026-000032513
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, pulsed blow-off 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-2026-000032513) never changes.
Identity and time
| Publication number | OT-2026-000032513 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-7f02-812f-31dedb4048a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032513 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17c6da1a76ba86bca5d70aeb91d22eb4ebf59aae9742c4860bcf72b8f916c74d |
|---|---|
| Markdown | 223c7eeca1ce098b5664f5e54f6673f3dc5a7df296fa3ca25d910071a9d45e2d |
| Publication page | 02684ecacffb6cf9c8c6782c879cdb706f403acbf78ef64bc8d81739d171bbb3 |
| Manifest | 0f80092bb0daeff26abaa3953b3370a3aaddd53e6e476acd443881a2732bb53c |
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 | GlcCWUZLfcWn6W8hUhcJBdpYB5biAXuCH7yZLBWKTfjrb83nuIUt2goKj0p2rUXaO03coNXp/7IY7KbH8biWDQ== |
| 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
| 2026-09-17T11:33:57.390673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032513observed 02684ecacffb6cf9c8c6782c879cdb70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:57.373412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032513/manifest.jsonobserved 0f80092bb0daeff26abaa3953b3370a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:57.355880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032513/publication.mdobserved 223c7eeca1ce098b5664f5e54f6673f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:57.339722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032513/publication.txtobserved 17c6da1a76ba86bca5d70aeb91d22eb4...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. |
|---|