OT-2026-000085895
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, two stage ejector, 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-2026-000085895) never changes.
Identity and time
| Publication number | OT-2026-000085895 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-7283-b2ac-f89d459d2820 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085895 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73b0ae89de46acdc26043c9c71ec78f6f0daec9859ba46de79b7fc3f1c5eedc3 |
|---|---|
| Markdown | fd7643e7583d19a5005c62bb20cf295b2cf43632522660fdcaedcc00dd18655d |
| Publication page | 8f6fbbc944b541a1f02e507411da8f19241534e18d80a33cdc529a238a9dd410 |
| Manifest | 3ed759864814b90ac4861d3e536be28a1c42e798ba6e971128af7066ec1cc5a5 |
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 | mPqCw6dyBIZ8IQFi1VBhY9wZqhFW0CtDWBQzSkxkKwhiCvzIRE+Jevgc9NPnubGjE9HEPVDzFhV3a7zAhGweCg== |
| 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
| 2026-09-17T09:52:50.183231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085895observed 8f6fbbc944b541a1f02e507411da8f19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:50.167340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085895/manifest.jsonobserved 3ed759864814b90ac4861d3e536be28a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:50.150759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085895/publication.mdobserved fd7643e7583d19a5005c62bb20cf295b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:50.133492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085895/publication.txtobserved 73b0ae89de46acdc26043c9c71ec78f6...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. |
|---|