OT-2026-000064828
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000064828) never changes.
Identity and time
| Publication number | OT-2026-000064828 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debb-7685-8781-480fb08c8610 · 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-2026-000064828 |
| Status | PUBLIC |
Content hashes
| Canonical text | 127c58c5dfd44d5c586cadc14cca2c77d7feb0b7532ba0eac949ff898a213f2b |
|---|---|
| Markdown | 34be305480599f2c64b16da0eed60688e9fa6ecb383a7ddcce1b6f0a669a8b2a |
| Publication page | fa39207317a5f1951baf811c20f43cd26a44678bf549e48ad6d66aff526d4a27 |
| Manifest | 0428edf4dab7bc2ea952e0530f51e46095f80f62040882242a400590bd9edf08 |
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 | Cv1go9licgqjemMLU7ssuNnaSAFqhBK5YBff/FdGu2ADC4w1jxptjxTKmUEe5V2IWrVNzugD1V/ERWetSphdCQ== |
| 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
| 2026-09-17T10:35:44.096430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064828observed fa39207317a5f1951baf811c20f43cd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:44.079228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064828/manifest.jsonobserved 0428edf4dab7bc2ea952e0530f51e460...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:44.062070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064828/publication.mdobserved 34be305480599f2c64b16da0eed60688...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:44.043670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064828/publication.txtobserved 127c58c5dfd44d5c586cadc14cca2c77...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. |
|---|