OT-2026-000033808
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000033808) never changes.
Identity and time
| Publication number | OT-2026-000033808 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-726a-9db0-81c15361abb4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033808 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3343485bd6153a92d8c26e6c71d0eaf6a62d2eee007f9149f447bc186061a0a1 |
|---|---|
| Markdown | 0dbb91e511982a9433f31f935a62e93c62aaa67b1d59d73c249e10b68e8c4d12 |
| Publication page | c519ae5802392b2f0688d548ce55d1e7af944ca31bdee66a3c13544f7781862b |
| Manifest | 14ab79ab44e9559f7c3ea5594b3b33ceffbed36276e6b0f01ad43ebadfd35531 |
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 | pfN/URhWgkOQffpZBlQ0VnPPoJvMpNsSSEj0tOzR2EDe0nVMAgGe9uYF8wFsleK5yEGWm562c2YRecb+x/ioAg== |
| 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
| 2026-09-17T11:31:51.193524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033808observed c519ae5802392b2f0688d548ce55d1e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:51.176691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033808/manifest.jsonobserved 14ab79ab44e9559f7c3ea5594b3b33ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:51.160620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033808/publication.mdobserved 0dbb91e511982a9433f31f935a62e93c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:51.140484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033808/publication.txtobserved 3343485bd6153a92d8c26e6c71d0eaf6...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. |
|---|