OT-2026-000073233
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000073233) never changes.
Identity and time
| Publication number | OT-2026-000073233 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb6-7270-979a-27fb7de63be5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073233 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6f04fde89324db5f87e51648c5a431ef0160b97059d91e1dde387869fe506be |
|---|---|
| Markdown | 9130c7bae31f36d2cae5f2efae38c7401ad398b52d18b2e1a5d92a92f1245bc1 |
| Publication page | 038a4e29978297879adc28b38ea9e3e32e73b4cbc5934e50f36cf61c9680b8bf |
| Manifest | 22e6822c214599ef1ae31a0a80d6f0ecc3cfdd47d93ebbf0f656c33799bac817 |
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 | CJ0206GWMROBLC2kDOUcLL4SN9k1Afuf8mhRhQT0olkoOvErigjnTeDmhCx9alLwIY2U8gQaxrtCQSl9e/F9Cw== |
| 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
| 2026-09-17T10:21:12.984855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073233observed 038a4e29978297879adc28b38ea9e3e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:12.963899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073233/manifest.jsonobserved 22e6822c214599ef1ae31a0a80d6f0ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:12.944820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073233/publication.mdobserved 9130c7bae31f36d2cae5f2efae38c740...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:12.924515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073233/publication.txtobserved a6f04fde89324db5f87e51648c5a431e...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. |
|---|