OT-2026-000049206
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000049206) never changes.
Identity and time
| Publication number | OT-2026-000049206 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134f-78ee-ab64-9501b0e46ba7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049206 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3556f42c16fe6063bb930f672b917fc0b049f7509f72f143d5e0d09f5f9ee6a |
|---|---|
| Markdown | d08950cf3bf92796720ab5c5853fce2e521f2fd9afba0a0508d8d22ca4caf59d |
| Publication page | db63601afe8333b1213d5b520efa9e514f7b79862d86ad512885ec3e722806a2 |
| Manifest | 25198a2c2f5c7ad8d44f956db264593fdb2f9161a4a4ad757b372736fb79ee2c |
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 | GnnrDvUKRS1F/qh3rNixcIRmMfbIxw24YhvW/CCblWw3sFz2n5aRq7CtxqBcQ79UrbEBi1rE1wJ98JICqJqZBQ== |
| 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
| 2026-09-17T11:04:01.264141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049206observed db63601afe8333b1213d5b520efa9e51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:01.244448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049206/manifest.jsonobserved 25198a2c2f5c7ad8d44f956db264593f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:01.224656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049206/publication.mdobserved d08950cf3bf92796720ab5c5853fce2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:01.203119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049206/publication.txtobserved c3556f42c16fe6063bb930f672b917fc...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. |
|---|