OT-2026-000035921
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000035921) never changes.
Identity and time
| Publication number | OT-2026-000035921 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-7690-ab2a-311d4822ca87 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035921 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee07b1a1c748f561050bb226c51229b5ad717d8a4df26ab9278acfd9b6b76ef5 |
|---|---|
| Markdown | a9930e23f467c0bc00e6749588279645a66e615c5c436a8ce1d21225cc136507 |
| Publication page | be543da60cc072ddb8a52d6414b6029e9d0eb417ea9880c5b493522e8c9f3f88 |
| Manifest | febfe57ea76c5cdf6465c26d4b972ddab8f28d453a363af1f94e084893cd7739 |
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 | 95Fu0UTkbv0A1KCFmtl+bPWxwBLeCQGeyGPyNYhKS9LVPSzbOFTiulYdAxYnslFd+0C8TYeWBlKeXn4FHf9FCw== |
| 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
| 2026-09-17T11:27:45.948407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035921observed be543da60cc072ddb8a52d6414b6029e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:45.929102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035921/manifest.jsonobserved febfe57ea76c5cdf6465c26d4b972dda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:45.909823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035921/publication.mdobserved a9930e23f467c0bc00e6749588279645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:45.890281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035921/publication.txtobserved ee07b1a1c748f561050bb226c51229b5...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. |
|---|