OT-2026-000035534
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000035534) never changes.
Identity and time
| Publication number | OT-2026-000035534 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-7d45-9963-2559f2f960f8 · 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-2026-000035534 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6606a70e346e12eb154a226f979aed5bf98ef4c473ed0cb78125356096c82977 |
|---|---|
| Markdown | b1bc375f421444018f79351c748315ddc997fbc655a7bbb34ec8d003ca701642 |
| Publication page | 9344e538ed1df57e5a2bdb367b88bced2a73240af03a55d338745ab0984f4bb7 |
| Manifest | 497e8ea6c8b388f03fbb3760f8d66fe58ef9427a857100d8df66df86e8d10e25 |
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 | 0gE2R+9gacaB8i5Nk31Y4xU/kiJtiZz3YJHvfcxISYdjNEumYCobmJEDIc5jfTGFUs2bXJ833mWIqeQGpxTqAA== |
| 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
| 2026-09-17T11:26:57.604068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035534observed 9344e538ed1df57e5a2bdb367b88bced...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:57.585965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035534/manifest.jsonobserved 497e8ea6c8b388f03fbb3760f8d66fe5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:57.569017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035534/publication.mdobserved b1bc375f421444018f79351c748315dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:57.551589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035534/publication.txtobserved 6606a70e346e12eb154a226f979aed5b...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. |
|---|