OT-2026-000064940
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000064940) never changes.
Identity and time
| Publication number | OT-2026-000064940 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debd-7579-8a03-96cade701766 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064940 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ea09f59f3759d4d35e5352ba5f7a3726bf3022e61e8c594d718d8bdaccaa98c |
|---|---|
| Markdown | d6c9efb759fdce83307dd740e0d9f94a176013a83aa448f733fa1df0e53c103d |
| Publication page | 4e8e370568a8119af73bf180b2719c07fb025fc32bbb7460469467c14c187d21 |
| Manifest | d8e8a92ee6e4550de6f7fe288625681afd4d3871d757692d1ad87b51e617ef65 |
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 | ReigjUNUwyG6gF9umXiQAVppGVecT7t/kuggWQ8N5K75M9NJL7J11QV8Ktmcm2RogL8znBSQhwD/hmxtGhkEDA== |
| 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
| 2026-09-17T10:35:52.719112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064940observed 4e8e370568a8119af73bf180b2719c07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:52.702365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064940/manifest.jsonobserved d8e8a92ee6e4550de6f7fe288625681a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:52.684460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064940/publication.mdobserved d6c9efb759fdce83307dd740e0d9f94a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:52.667320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064940/publication.txtobserved 0ea09f59f3759d4d35e5352ba5f7a372...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. |
|---|