OT-2026-000054762
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000054762) never changes.
Identity and time
| Publication number | OT-2026-000054762 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1285-7c95-ab01-05a43193e1c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054762 |
| Status | PUBLIC |
Content hashes
| Canonical text | 100be740667b23a5d1e0b9aaecb35be8c2b4b70e78608f17aa1ad38129b75ad8 |
|---|---|
| Markdown | d13c738fd43858960350c5ebe9aa9fed6fbdbc04db97c89e1b1f1266722db3da |
| Publication page | e390329d33e59b240d2cc8de7dd4384876610c735fca8b24cf9dcca8b172a068 |
| Manifest | e1fc0737896815c1f0c7635830bdbdaf604c338320e0d8d3bdbe1ba586b4b62c |
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 | GcNErTyajQvkmP47YSpes31tSZ/tDU9nQkQyxLV4joCh5BMzmxCCWQpLXjNHM5v4DBfLnsD1Vsh7n9Khpr1XDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:57.187109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054762observed e390329d33e59b240d2cc8de7dd43848...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:57.171370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054762/manifest.jsonobserved e1fc0737896815c1f0c7635830bdbdaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:57.152161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054762/publication.mdobserved d13c738fd43858960350c5ebe9aa9fed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:57.134707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054762/publication.txtobserved 100be740667b23a5d1e0b9aaecb35be8...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. |
|---|