OT-2026-000092850
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000092850) never changes.
Identity and time
| Publication number | OT-2026-000092850 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-7037-b590-2ce7a0712cdc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092850 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a969821f3814dedd308219ac861f4359a15b9ec073bd7d9fe621b42d874224d |
|---|---|
| Markdown | 831cec54d99756a6aa466594be8fb022504c81899f8a2e8b87ae006e9bccf66e |
| Publication page | 37657f4a094bbf6ab089e95344c9ed8544a43a668a7d20f98369deda4da23f2c |
| Manifest | 7769eccc131cfe1bf97cd4ff270066114b778f0e43edc8b3f167b7efd173af4e |
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 | QHZT6NWLkjCKt7io1SUmjyumsGdaTDdTKtzaxLEfFr407RxQ6+jJvCLs0p9UfQ1xrU/PpNk30lFjheMbcOH/DQ== |
| 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
| 2026-09-17T09:41:30.327506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092850observed 37657f4a094bbf6ab089e95344c9ed85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:30.310006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092850/manifest.jsonobserved 7769eccc131cfe1bf97cd4ff27006611...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:30.293453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092850/publication.mdobserved 831cec54d99756a6aa466594be8fb022...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:30.276000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092850/publication.txtobserved 3a969821f3814dedd308219ac861f435...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. |
|---|