OT-2026-000080952
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000080952) never changes.
Identity and time
| Publication number | OT-2026-000080952 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b975-7006-a44a-7c039f374955 · 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-2026-000080952 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c22e8aec59c89b7f09b848f0d78cbea2a04a0c4723456dffca222503eb2c477 |
|---|---|
| Markdown | 6a7a64f477fdc9fa134ae6147b46db84bd08b9dccecb28a24f61fc6f82de69d6 |
| Publication page | 3454719db45e756000de854501575052568053af4142b8ffae859e091f5a1117 |
| Manifest | 4388a4f6504d1d245e1c68e3acd1270597ab18ec47e1c7c334a493391dd12fac |
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 | 9ejnX4OeaSDK254ivw/cJUVbmYTli/cgz0RHnPEHsLGW3JYtnkPleyZ0pt7VQk5GmqwsupCM1ffewA9VwSLzCQ== |
| 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
| 2026-09-17T10:02:13.870918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080952observed 3454719db45e756000de854501575052...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:13.853252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080952/manifest.jsonobserved 4388a4f6504d1d245e1c68e3acd12705...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:13.835879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080952/publication.mdobserved 6a7a64f477fdc9fa134ae6147b46db84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:13.817784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080952/publication.txtobserved 5c22e8aec59c89b7f09b848f0d78cbea...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. |
|---|