OT-2026-000095332
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, pump fed, pressure sensor per zone, 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-2026-000095332) never changes.
Identity and time
| Publication number | OT-2026-000095332 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f71-79fb-be33-981d6fb914a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095332 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb9cf65341fff914a03cb0195c76458a35a3e7d584e1120c12b0370877c4eaa5 |
|---|---|
| Markdown | ffdcecdcbd1c8e12f33504a8f958f8faabb7642c7ca6481675ca96af61607d1b |
| Publication page | 7d8e4819d9c0ab84fb7c179427e5d065e9a84e38e13882dcdaf2de2d4793cdd6 |
| Manifest | 010f03b3a6dc01ac2be84dc015a53d3215844229c4f525514e266ce0a082967f |
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 | Zjf2pMCnUM2jbCSE+tsNeKbOvpjTyvH/LyJlkWel1oz5iEK0TwDxBuHw077RpbAEvnaKfgvixp4rspWkJBYWAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:41.254035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095332observed 7d8e4819d9c0ab84fb7c179427e5d065...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:41.237229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095332/manifest.jsonobserved 010f03b3a6dc01ac2be84dc015a53d32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:41.217648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095332/publication.mdobserved ffdcecdcbd1c8e12f33504a8f958f8fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:41.199954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095332/publication.txtobserved eb9cf65341fff914a03cb0195c76458a...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. |
|---|