OT-2026-000066956
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000066956) never changes.
Identity and time
| Publication number | OT-2026-000066956 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-7825-bb0b-c98061ea10a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066956 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbc974d8578e1d5973a57f4850d093258418b3aa3f15d113cb872e50f10f528f |
|---|---|
| Markdown | 424e8a55432fd4f9ec85464d2642ae0f34b43ebfd194201d1ea0e9e9ed6d1af4 |
| Publication page | 5bc7ad39ba657ed0390efd3b4a208b802d5eee0d10fab4cab3030baf2fb66cd9 |
| Manifest | 7d6b73a26bddaaf7583da2a8553a257636ba2da26f36c93f89f39d75a2accf23 |
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 | m8IDxbdFVteTk1xxr0bx+Kn5INqIxJioG1IVtTDe8dzBXIvLxi9h3+8zST1nnj053syVWHmPh1APEK2QZyrhAg== |
| 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
| 2026-09-17T10:32:10.361571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066956observed 5bc7ad39ba657ed0390efd3b4a208b80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:10.343042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066956/manifest.jsonobserved 7d6b73a26bddaaf7583da2a8553a2576...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:10.324180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066956/publication.mdobserved 424e8a55432fd4f9ec85464d2642ae0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:10.294442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066956/publication.txtobserved dbc974d8578e1d5973a57f4850d09325...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. |
|---|