OT-2026-000097000
Publication integrity record
Three bellows cup vacuum gripper, three zone face, 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-2026-000097000) never changes.
Identity and time
| Publication number | OT-2026-000097000 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-798c-8aed-7e13758927e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67788286f7cdb00b4c9efc1640310b5b0a8ec05757dd5a67a7342c3222724269 |
|---|---|
| Markdown | f83b2a1b4cea42b04d2114b95471b508a64f88406ae0230e6190d4d4b848a412 |
| Publication page | 6f932124c81fd50ae0781dd91969cbce9fd7e5e631ff3af3cbb246a46efde173 |
| Manifest | 41ff97054ee405309d251b5e646f008be82bd41bbbe8d6a6af3df7058e1f17b3 |
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 | gw+eNzjWNc3nvBK3QfRdHuEW661laRFexIoMWMI4SNmvKVn7DMkRXP5HpZ2gOjJvKZty7lSP2GWx/f+CsyzJBA== |
| 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
| 2026-09-17T09:10:27.127363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097000observed 6f932124c81fd50ae0781dd91969cbce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:27.109323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097000/manifest.jsonobserved 41ff97054ee405309d251b5e646f008b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:27.090481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097000/publication.mdobserved f83b2a1b4cea42b04d2114b95471b508...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:26.945963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097000/publication.txtobserved 67788286f7cdb00b4c9efc1640310b5b...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. |
|---|