OT-2026-000085321
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, 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-2026-000085321) never changes.
Identity and time
| Publication number | OT-2026-000085321 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7cd1-8531-4741050c8bba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085321 |
| Status | PUBLIC |
Content hashes
| Canonical text | fecf66098cf798d0e2bc9ff501e2bce1b3f27adf341c913dc69e65ad074d2955 |
|---|---|
| Markdown | 6dd2965dd4303cbee42c5e5aad0c6d71b64fba0315097344d4315cf0c77a042f |
| Publication page | 39091526d539d432499423f8dd0b7cbc223541ca4108cd681ac61376f0b89a3b |
| Manifest | 67e92b164892bc8c8649487440fa34f0d98b9f089da69a4b5f1951f2022c3aa1 |
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 | dvSAa3b37JGeLJ7P6ZWgRhr/L6rvpRFX+MujnruacXOAQuxSxp6VX5upnl4GocasGEcStKz5UPoijrC/sa45CQ== |
| 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
| 2026-09-17T09:54:02.800843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085321observed 39091526d539d432499423f8dd0b7cbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:02.782004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085321/manifest.jsonobserved 67e92b164892bc8c8649487440fa34f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:02.763772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085321/publication.mdobserved 6dd2965dd4303cbee42c5e5aad0c6d71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:02.745621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085321/publication.txtobserved fecf66098cf798d0e2bc9ff501e2bce1...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. |
|---|