OT-2026-000092451
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000092451) never changes.
Identity and time
| Publication number | OT-2026-000092451 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-78e7-a9c0-66e475a27c2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092451 |
| Status | PUBLIC |
Content hashes
| Canonical text | a49875aaae02e7b02c1f8dd2df8d7659a6865ab40bf4bb769a399ec30f6e37d6 |
|---|---|
| Markdown | 60ca4a5a62cc3ad09ab7ca16014200d67a518b85f4adb1f5615633bcfe392465 |
| Publication page | f8eb5f3e6232fddc0b3d8287df2622c75abb3a76a9c41759f6e97d4e1cbeefb7 |
| Manifest | ea66e055cefe8f153aa1203aa8b772686c5afa8b0cab54d24ed7b083ff5f6557 |
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 | 6BB/pY9DtrsHdMnttTfY12wimvGnBGmWecaxuKFpUMB+C1x+YsLIdBnqX12VcAh/rGZIHhitbBdSU5bLjqpRAw== |
| 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
| 2026-09-17T09:41:00.724985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092451observed f8eb5f3e6232fddc0b3d8287df2622c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:00.707984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092451/manifest.jsonobserved ea66e055cefe8f153aa1203aa8b77268...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:00.656107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092451/publication.mdobserved 60ca4a5a62cc3ad09ab7ca16014200d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:00.638083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092451/publication.txtobserved a49875aaae02e7b02c1f8dd2df8d7659...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. |
|---|