OT-2026-000060171
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000060171) never changes.
Identity and time
| Publication number | OT-2026-000060171 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a72-70de-9efd-425fa832f0a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060171 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2fb0eba90e7b9cda643977c4c7a98dd78ab6ab4cc0ec1a11cc56ff451cc2c2e |
|---|---|
| Markdown | 4a1d8c8c6d515d0c9eac62484d381565dea6430c08d0e83409984fc4276ca573 |
| Publication page | 77255271bc306377729a09ba00efaeb70b1f6b6adf909ab3c95991c6d9be577e |
| Manifest | 05a2270b2d0e16ad82a52ac5a91e68396eb9954d05baa25e5b76a58ea8ebc608 |
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 | UBH1JNUdjDcwctJt78gO44CabLb9/RrEntuxmnv1qz/Gd8znIvVTSY10wLIzGL+zYpzTSzb4Qx69manhuKggBg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:43:50.073286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060171observed 77255271bc306377729a09ba00efaeb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:50.055613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060171/manifest.jsonobserved 05a2270b2d0e16ad82a52ac5a91e6839...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:50.037434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060171/publication.mdobserved 4a1d8c8c6d515d0c9eac62484d381565...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:50.017961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060171/publication.txtobserved e2fb0eba90e7b9cda643977c4c7a98dd...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. |
|---|