OT-2026-000079772
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000079772) never changes.
Identity and time
| Publication number | OT-2026-000079772 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4375-713b-a111-c15c3ca81184 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079772 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec4f0d50fe682918fa66712a9aa5011ca0be893d0d9a99b752a763a6e6cbc389 |
|---|---|
| Markdown | 2d2bd7c9dca872ce450a691b628722a4ad96b791c696d08c89adeb5a75b0cb47 |
| Publication page | 66cb4907fe25e3df4ccf8446c528f9d24234364d889eb8da81beed550197b742 |
| Manifest | 93262900f5d87be6b51d9f1ead8edf168711c16c5660901b6d16b78cbf869e24 |
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 | 1Ea5e4t5et64YgsCl2Q3NpaOLWruEKZx2U8rbq3W/iqUqcWN0YD2aev5DAHLWEiXeNIpfVcGz+i+cfwmqKvFDw== |
| 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
| 2026-09-17T10:03:38.714105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079772observed 66cb4907fe25e3df4ccf8446c528f9d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:38.693845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079772/manifest.jsonobserved 93262900f5d87be6b51d9f1ead8edf16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:38.674157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079772/publication.mdobserved 2d2bd7c9dca872ce450a691b628722a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:38.654522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079772/publication.txtobserved ec4f0d50fe682918fa66712a9aa5011c...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. |
|---|