OT-2026-000045877
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained 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-2026-000045877) never changes.
Identity and time
| Publication number | OT-2026-000045877 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f06-7792-add5-5b9be992046b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045877 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44e805543709405dd1ecb499f39ed4cf6e18bff6fab58348c2584ba328cc2609 |
|---|---|
| Markdown | a526caf59e417a92dd9a941b0724d407adb81c1ccfdb471c1d8028d923c21af7 |
| Publication page | 3b72f5f9616780a51b3c3591ee56324cd4fed5150d8fedc755ea819f00ef2b64 |
| Manifest | 029d4fbda00f937bb6a5d3b45a6e061af707f207e9c9124addac07827bc64543 |
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 | QDlZNmTx0D2UFcWvfMOJqrfCi0zlE0gk662mUQxHc7EgMPY6GKN9sLUt9C38fV0H5h9UFU2yP9QT+VoNeywVBg== |
| 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
| 2026-09-17T11:09:45.997488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045877observed 3b72f5f9616780a51b3c3591ee56324c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:45.978506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045877/manifest.jsonobserved 029d4fbda00f937bb6a5d3b45a6e061a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:45.959470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045877/publication.mdobserved a526caf59e417a92dd9a941b0724d407...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:45.940656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045877/publication.txtobserved 44e805543709405dd1ecb499f39ed4cf...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. |
|---|