OT-2026-000092625
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000092625) never changes.
Identity and time
| Publication number | OT-2026-000092625 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-788f-93a2-4e52509e4e33 · 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-2026-000092625 |
| Status | PUBLIC |
Content hashes
| Canonical text | 622f562a506e422d8b7ee4cb9b25ab1e4d45f50047a2e4c4f7e92dae7b1923c3 |
|---|---|
| Markdown | 25effeab4d6d2947316b8b5612833c802ccfeb6993dec50998309b6b79633a32 |
| Publication page | 0fe22371aa28d19ce3e0ea9b825a54063a632e15df77194b9931c68b56ade1cc |
| Manifest | b5399f973f6c1fedb5f6a40bf0c4016d4d6788f3d9921b85ea4ca71cf578a4dc |
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 | sSJZNcCA/NR/McqyyY4J8SaQZ0L8NF2pJNmlNj/ctRiX+i6L9PCWhfvtZvBQp7b0HvEGh8w0Uj8SqMbNwSelDw== |
| 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
| 2026-09-17T09:41:13.535278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092625observed 0fe22371aa28d19ce3e0ea9b825a5406...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:13.517538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092625/manifest.jsonobserved b5399f973f6c1fedb5f6a40bf0c4016d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:13.500313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092625/publication.mdobserved 25effeab4d6d2947316b8b5612833c80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:13.483590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092625/publication.txtobserved 622f562a506e422d8b7ee4cb9b25ab1e...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. |
|---|