OT-2026-000016980
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000016980) never changes.
Identity and time
| Publication number | OT-2026-000016980 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-7cea-89e3-39fd4a861fed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016980 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8dc862d7a41db13f3c1cce4b103d06eb692bf2e21a4f9f7ea60207f2e82e5878 |
|---|---|
| Markdown | 3d53e5fec9f0124e556e25469aa9987304ff5f644d76b0424125ff635da716fe |
| Publication page | 2928762350295794f1c6e03a1aa8dd3076de2f42d8ad1cfe43e6031cece6f2ce |
| Manifest | ca01387818e13606f8f06addf479dcc6168aba821379367945ed49a157004c99 |
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 | xlMb2AgJ6SEYFH8NvTZrRb1Wf8A0wYK8FCzPwYElQZA8QpPtHi2dszj36GBqb/QCHPkXatYTQZKejVyijzGGDQ== |
| 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
| 2026-09-17T12:03:22.877917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016980observed 2928762350295794f1c6e03a1aa8dd30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:22.852614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016980/manifest.jsonobserved ca01387818e13606f8f06addf479dcc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:22.832970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016980/publication.mdobserved 3d53e5fec9f0124e556e25469aa99873...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:22.812111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016980/publication.txtobserved 8dc862d7a41db13f3c1cce4b103d06eb...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. |
|---|