OT-2026-000035912
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two 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-2026-000035912) never changes.
Identity and time
| Publication number | OT-2026-000035912 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-7fcc-8538-613b79f56dbd · 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-2026-000035912 |
| Status | PUBLIC |
Content hashes
| Canonical text | c37f2afb7d8d5aee48f449af2a75f5cdf6c28e54f5766933b04f3b73c872977f |
|---|---|
| Markdown | 4b3efb5187ba9ab81b4c5673f050488f23b2299165866953c06ca0c6be6feeea |
| Publication page | 7d1017fc003b1dfe38e089176ced66899a2ae66f2ca5a3ab38f9759fed4fc669 |
| Manifest | ec2cf8bf51e39bc2e133db4ef9ebbb7a531b98c780dd60412ea89fa0dff303d0 |
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 | wfgMAi3mVlQHGilgudcaAsiZxqaKKJEUTKRJnhBybMt/BNWNZZMbBCAal320MRRWJ6zrpCQ69bpRqoI371bcDA== |
| 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
| 2026-09-17T11:27:45.172637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035912observed 7d1017fc003b1dfe38e089176ced6689...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:45.154153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035912/manifest.jsonobserved ec2cf8bf51e39bc2e133db4ef9ebbb7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:45.134883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035912/publication.mdobserved 4b3efb5187ba9ab81b4c5673f050488f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:45.115767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035912/publication.txtobserved c37f2afb7d8d5aee48f449af2a75f5cd...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. |
|---|