OT-2026-000085328
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, 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-2026-000085328) never changes.
Identity and time
| Publication number | OT-2026-000085328 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7926-92ba-5b8ed0e1baad · 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-2026-000085328 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c813f2f577e416fe84a0fbc81f4c5471362c02b0b547b15a2fc475a45406c60 |
|---|---|
| Markdown | 502fc190a11033466d25dac3ec4dc7feeb39d10888b826b2919c71f22a92c328 |
| Publication page | 694b29b7e6c4f75a29ca19ba0b0bff1a41645410d82fc53bb1e6f91bd55134dc |
| Manifest | 453ba60a33a60a48eb4ef6d5009b5f95153ed5b6a028799707eab97c8befeb7e |
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 | rSjk64FMaypbw3NhXQyDt0VONhEZ5K59GPMfGIHhEnCSJK47/5KZIUNCCA7UhGqNZd1YyGTzOohaySPLr5JGBw== |
| 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
| 2026-09-17T09:54:03.189022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085328observed 694b29b7e6c4f75a29ca19ba0b0bff1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:03.171581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085328/manifest.jsonobserved 453ba60a33a60a48eb4ef6d5009b5f95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:03.152965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085328/publication.mdobserved 502fc190a11033466d25dac3ec4dc7fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:03.134966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085328/publication.txtobserved 5c813f2f577e416fe84a0fbc81f4c547...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. |
|---|