OT-2026-000102397
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, pulsed 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-2026-000102397) never changes.
Identity and time
| Publication number | OT-2026-000102397 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-70d2-8be8-166aaf8a8943 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102397 |
| Status | PUBLIC |
Content hashes
| Canonical text | 281742b4ad6e8eb2a814e0b02a71c1ee8b6c2d83c0fac99cca185f02ff53f546 |
|---|---|
| Markdown | af6a6dea84e8e9e632cb0ea0733c82b701d8b82a9f9af7525d7093028cae172f |
| Publication page | eeef5f0a5d06988e2d09030ba8dd04157ea5ff72036c6cefb0367fe49e3c7d4c |
| Manifest | 56fc5c7d56c14dffb59e2855ae0c886c1a7f9264548f045cd7000c4312aebcf4 |
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 | bHmGf8qGMyGwSJfkqUgfj3viBN6Pv9xABhd2jvswLeXzyhxBFABRtQH1z6PTl9Q56hcKF8FQ5p3ZNldaPDowBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:44.229212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102397observed eeef5f0a5d06988e2d09030ba8dd0415...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:44.208291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102397/manifest.jsonobserved 56fc5c7d56c14dffb59e2855ae0c886c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:44.187447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102397/publication.mdobserved af6a6dea84e8e9e632cb0ea0733c82b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:44.169100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102397/publication.txtobserved 281742b4ad6e8eb2a814e0b02a71c1ee...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. |
|---|