OT-2026-000032576
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000032576) never changes.
Identity and time
| Publication number | OT-2026-000032576 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-74c5-b840-f0aefe7a0f38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032576 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10d02d97da8de20a9f29b08f9cdfdfe7198c0b785bb2fc187c58471973e6d1f0 |
|---|---|
| Markdown | 325c9e5c0a7cb1474db293e85b51aa3dd4f2fe634f7dba16f4f0eae41f70d2a8 |
| Publication page | 679db331c00f77a18de159b4be494f025a927325b173e3a9e544a57ca10005a0 |
| Manifest | 47377dabbacca2d58bdf277ceaed5b26fcc88a24101e7049b1358f16cacc9a92 |
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 | 0CyqGy4HAPYzYfk9LEV2mifVvvBV63v15Yge1YBgkEmP5LK7rm3DU8+sHFtjoPRWXgpoEeAYEr8cVMIUo2PMDw== |
| 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
| 2026-09-17T11:34:09.050161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032576observed 679db331c00f77a18de159b4be494f02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:09.031198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032576/manifest.jsonobserved 47377dabbacca2d58bdf277ceaed5b26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:09.013815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032576/publication.mdobserved 325c9e5c0a7cb1474db293e85b51aa3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:08.992560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032576/publication.txtobserved 10d02d97da8de20a9f29b08f9cdfdfe7...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. |
|---|