OT-2026-000023676
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line 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-2026-000023676) never changes.
Identity and time
| Publication number | OT-2026-000023676 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed4-7777-9cb1-9df4cdccdad3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023676 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb62c871c9ea8dee76b9fbc53e20142633fe6db87031e7f77d46a36df7ab2912 |
|---|---|
| Markdown | 7bc9566e4db3dc232b3601f29ef2eb595e2024a0bbcf236f6f27e46cd9933610 |
| Publication page | 21624792a115648167d0d6336b09f0fec2d69e6e126a7ef77319b996d416b363 |
| Manifest | d4c58a804f0a7cd45f34fac556c6344a3968165e6bfb9f928faf2684a782ecc0 |
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 | FZM/W6rSnHhGbl2XKsgMa0Q12lY7VEzl+1/n5MYfuiuI+RxKyLkIFmSlZYBkl0zU6QZc+RIIgOEriHOUa497DQ== |
| 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
| 2026-09-17T11:49:59.895712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023676observed 21624792a115648167d0d6336b09f0fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:49:59.876704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023676/manifest.jsonobserved d4c58a804f0a7cd45f34fac556c6344a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:59.858053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023676/publication.mdobserved 7bc9566e4db3dc232b3601f29ef2eb59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:59.838951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023676/publication.txtobserved cb62c871c9ea8dee76b9fbc53e201426...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. |
|---|