OT-2026-000025694
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single 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-2026-000025694) never changes.
Identity and time
| Publication number | OT-2026-000025694 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bca-7c62-a510-8fde02717b74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025694 |
| Status | PUBLIC |
Content hashes
| Canonical text | fab6f770f6b4676d1957c44185c543b9e2ecdc7a8568ba2ce6ab410cd31c7523 |
|---|---|
| Markdown | ed9850bd433561970d1c9a3703a87cc53edf07a839f5ec55d524292f7d726cd3 |
| Publication page | 6b53924e27b47c4a3239d11c52051df1e50eab756bb0a5fb4822cfdc6683b8fd |
| Manifest | 7eae4c027e6f7977d716f412e27854c4f6cb5aeab459f7c9896133c4e27b696f |
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 | 1UNptE+Fvst3K68N/A7WEx+xeM3SumY1CVnxyRjv6N+Xri6Xai0SfpGxRZcqNWv07Et+pLT5R7GbaFTmW42GBQ== |
| 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
| 2026-09-17T11:46:54.435511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025694observed 6b53924e27b47c4a3239d11c52051df1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:54.418600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025694/manifest.jsonobserved 7eae4c027e6f7977d716f412e27854c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:54.402880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025694/publication.mdobserved ed9850bd433561970d1c9a3703a87cc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:54.386414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025694/publication.txtobserved fab6f770f6b4676d1957c44185c543b9...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. |
|---|