OT-2026-000085333
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, sustained blow-off before set-down
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-2026-000085333) never changes.
Identity and time
| Publication number | OT-2026-000085333 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7408-a8b9-0851567cd91f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085333 |
| Status | PUBLIC |
Content hashes
| Canonical text | 400cea2a0451a751b2a278141fa767a4051db0dd794d00db6b65012934666f17 |
|---|---|
| Markdown | 675c953f25c7846d00cae19de2ac0cec433b32db6c0435a848df0c508b0c7c2f |
| Publication page | 45a76772ed2597e68f697225c26b744c35fa372b97f31f88b230becfb01758b7 |
| Manifest | 182d2caa9f504ecfa91d473bc94c568b200c505235526744797b5b47054c20aa |
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 | iXIEXKHoCBTJW/39C9djsVbmKfWy4ndVhX4Ok8TFQPfRivY8YpfC4ytxFESUmMHjg3B2mE8i2HTJR/EWkTl8BA== |
| 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
| 2026-10-11T04:23:07.511955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085333observed 45a76772ed2597e68f697225c26b744c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-11T04:23:07.497617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085333/manifest.jsonobserved 182d2caa9f504ecfa91d473bc94c568b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-11T04:23:07.457010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085333/publication.mdobserved 675c953f25c7846d00cae19de2ac0cec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-11T04:23:07.407360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085333/publication.txtobserved 400cea2a0451a751b2a278141fa767a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-10T04:23:29.030698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085333observed 45a76772ed2597e68f697225c26b744c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-10T04:23:29.014619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085333/manifest.jsonobserved 182d2caa9f504ecfa91d473bc94c568b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-10T04:23:28.960216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085333/publication.mdobserved 675c953f25c7846d00cae19de2ac0cec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-10T04:23:28.921000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085333/publication.txtobserved 400cea2a0451a751b2a278141fa767a4...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|