OT-2026-000085375
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, 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-2026-000085375) never changes.
Identity and time
| Publication number | OT-2026-000085375 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-766e-b1a4-2192146dee4f · 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-2026-000085375 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7ccc48ad9449d6ca1815eb3c2ae8266138fd62488230335c28c06edbe9c2838 |
|---|---|
| Markdown | bde6d9f871d81b646e05b90d22e42dae40630425827dfe437004f8524a4ae71c |
| Publication page | a5bfc8ba2f693c455e16a1facd4006620c2f2912ae6f8c78f0aff86c95a1fd3c |
| Manifest | d60981cdfd6f3e9d3caae452843000b18682084f72ad82d6da0d4cd799922eb9 |
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 | 7YRY2aw4eDQ5U/27mnB0MWw5ulgraNg++mU4ld0UDR8x1k/bMqNh7anLAN1M6Lrkupu7mSg02kyuccnGhmOfBA== |
| 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
| 2026-09-17T09:54:08.034027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085375observed a5bfc8ba2f693c455e16a1facd400662...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:08.014317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085375/manifest.jsonobserved d60981cdfd6f3e9d3caae452843000b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:07.994577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085375/publication.mdobserved bde6d9f871d81b646e05b90d22e42dae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:07.973045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085375/publication.txtobserved a7ccc48ad9449d6ca1815eb3c2ae8266...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. |
|---|