OT-2026-000092583
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three stage ejector, 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-2026-000092583) never changes.
Identity and time
| Publication number | OT-2026-000092583 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-7c73-9167-9fe3e72fa11c · 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-2026-000092583 |
| Status | PUBLIC |
Content hashes
| Canonical text | c9899b1c28f4f14614910139ce9276faebfb0034e50c1a593a8ab8c7bc9bf772 |
|---|---|
| Markdown | a8d1c06238f2356c0d74710a3aadb0b7aff04d32305d593c2db36a3eb53cb36b |
| Publication page | 0b2d85852aa6c962592d985079979bdbd34ec2a831baa95171a6f9ada0ab0e7b |
| Manifest | 3a49089bd3323480fc349d4513232911ee7b414f2f4bed8b23b9bec2384c0a6e |
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 | fbWOkVqxl7UJDB5sRU71RSgJN0+NjIt90VULpyhmS3rqoV5pZ8yaEpys6rQULXRXAnbMakydBpsWZcv0eDm/Dg== |
| 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
| 2026-09-17T09:41:10.794270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092583observed 0b2d85852aa6c962592d985079979bdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:10.776758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092583/manifest.jsonobserved 3a49089bd3323480fc349d4513232911...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:10.757982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092583/publication.mdobserved a8d1c06238f2356c0d74710a3aadb0b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:10.741583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092583/publication.txtobserved c9899b1c28f4f14614910139ce9276fa...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. |
|---|