OT-2026-000025374
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000025374) never changes.
Identity and time
| Publication number | OT-2026-000025374 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7c61-b97e-cf2f63544a5c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025374 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4b81d22682154863da63e25fb9b574f403946c9032f54d43b949a7a17b74a74 |
|---|---|
| Markdown | 37da248d9af8e55a05326384f2587fcc42e514870d5f6aa2336de18347b0cb6d |
| Publication page | 3312b5d1c0745302457b9bf2b1d43d4ed0c30a6a9df56d7bf5ac4481fffde4f0 |
| Manifest | f13f8c79c2ff66ed2af0d332064e47d63b57a574731f4f8d10d7a3265bee660e |
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 | P2ZgUIedvl+FRXUmRSeFfPVKBnrkxPMV5yHX/9hLZVkbfLbuOWorSEGAFvTRHXiXtP+uwBpAu93lDiBUIxTpCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:47:26.204908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025374observed 3312b5d1c0745302457b9bf2b1d43d4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:26.187479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025374/manifest.jsonobserved f13f8c79c2ff66ed2af0d332064e47d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:26.170801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025374/publication.mdobserved 37da248d9af8e55a05326384f2587fcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:26.155197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025374/publication.txtobserved d4b81d22682154863da63e25fb9b574f...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. |
|---|