OT-2026-000080742
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000080742) never changes.
Identity and time
| Publication number | OT-2026-000080742 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b973-7e05-8633-b1ccdc884eb1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080742 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4e35a71af0ca79edfd7ee2cf9fadd891fc5d94b5554862ce37dd1f1e34cc7a1 |
|---|---|
| Markdown | 7d10f9bfeaf510872e4e912025a7a3730aead9ff1b6ce7df48d3e7441ceeb36f |
| Publication page | a55821f2190248ed439208c373a03adb429318f9c3e7bb5602bde5dcb9a6c4bd |
| Manifest | c8a30d70d5af0d4615fbd20a82055834d63fc5777f9cd2dbe8c722e9932245b9 |
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 | PB0JBL46ygzpefdsQx2vc1xllzyIhqNlPbG2r4hoGPUt2IHACpHUXSwKV891KLfgot/tuhdlWh20y/mZoWEMDg== |
| 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
| 2026-09-17T10:01:54.053445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080742observed a55821f2190248ed439208c373a03adb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:54.034727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080742/manifest.jsonobserved c8a30d70d5af0d4615fbd20a82055834...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:54.015424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080742/publication.mdobserved 7d10f9bfeaf510872e4e912025a7a373...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:53.996981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080742/publication.txtobserved b4e35a71af0ca79edfd7ee2cf9fadd89...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. |
|---|