OT-2026-000093610
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000093610) never changes.
Identity and time
| Publication number | OT-2026-000093610 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7886-bb5e-bc15cabfb971 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093610 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30b462d4468e3c5e39518dd6e4cdfeb6a6aaf6fe06b2f14d82a7f77e5a8077a3 |
|---|---|
| Markdown | 2655d2d1361fedb23e55126620c02bcfdec0cf48f2a0265abd3d746a568cd433 |
| Publication page | c3de8b6db4507beb40cd318b0a515697d06d5291d5192aa754b26a954034e2e4 |
| Manifest | 55e70f9a4b91ed0061c7b73fc0e46380424c18ba0ceb6852e3d150b5b99d8ee4 |
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 | 9RmzcfawFIwf85H1EdHX3fy0nRCe1n7/cY/fJHsftpBSc4BkUHjYFf4YJWZ0gW+9TEy4XzQiWAa+24X2e7UVCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:39.382432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093610observed c3de8b6db4507beb40cd318b0a515697...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:39.363720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093610/manifest.jsonobserved 55e70f9a4b91ed0061c7b73fc0e46380...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:39.347160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093610/publication.mdobserved 2655d2d1361fedb23e55126620c02bcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:39.330385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093610/publication.txtobserved 30b462d4468e3c5e39518dd6e4cdfeb6...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. |
|---|