OT-2026-000048998
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000048998) never changes.
Identity and time
| Publication number | OT-2026-000048998 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134c-7627-a0a2-87c652aabbfb · 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-2026-000048998 |
| Status | PUBLIC |
Content hashes
| Canonical text | 781b82904e93501acad12eacae2782a0f21626497218e1a4335eb704b8059859 |
|---|---|
| Markdown | 3259a132c192fcd8243b72fca6e892ba09011901525fa24ad4c6e1143ad83ee4 |
| Publication page | 24a8c50e118eccf3097538d770cccbe3a3cdb72eb04b82b4e5100d31cc8b9ac0 |
| Manifest | e17ecb27ab3689765e4e267a57974e5e81090b151e4cb3b9df3b0a29b80e10b1 |
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 | 3n7BLo6tW8egd6/eEnRYGgCfDKZYDuLrmn2FwbcHF0OkFDt9/aGyyY7lqhZjKubKzisGgEH6+cVNW2AO+SsADg== |
| 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
| 2026-09-17T11:03:12.510629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048998observed 24a8c50e118eccf3097538d770cccbe3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:03:12.491965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048998/manifest.jsonobserved e17ecb27ab3689765e4e267a57974e5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:12.472039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048998/publication.mdobserved 3259a132c192fcd8243b72fca6e892ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:12.452076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048998/publication.txtobserved 781b82904e93501acad12eacae2782a0...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. |
|---|