OT-2026-000039489
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000039489) never changes.
Identity and time
| Publication number | OT-2026-000039489 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-77b0-8f67-f32dfb78ef46 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039489 |
| Status | PUBLIC |
Content hashes
| Canonical text | e91f6a78bc99c501a5a8230d3589cb0d10d79f8884457775f5345c3e4f887397 |
|---|---|
| Markdown | 05a91befb1c84d85287be24586e30e6265af6f46acbdc79886dbcbdb72c33e7c |
| Publication page | ebc4e6d6d53651795a95ea57af5fe5dae2cf657d4d5b6faa98638711bdf3bce8 |
| Manifest | 755f71fc8bc5be185c04ad4d795df0186c16157dd3d5bcfe500d77e49bf0d49c |
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 | BA8JZH4XhXfxRBrpnVNsEEALeNViSgrMX+Tek81ZsljAqkxb4sDqH+fikv1T5TFyeOf99vFVnEISiKGpc+0KBA== |
| 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
| 2026-09-17T11:21:06.965359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039489observed ebc4e6d6d53651795a95ea57af5fe5da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:06.947683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039489/manifest.jsonobserved 755f71fc8bc5be185c04ad4d795df018...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:06.931229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039489/publication.mdobserved 05a91befb1c84d85287be24586e30e62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:06.914416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039489/publication.txtobserved e91f6a78bc99c501a5a8230d3589cb0d...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. |
|---|