OT-2026-000102956
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single 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-2026-000102956) never changes.
Identity and time
| Publication number | OT-2026-000102956 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3c-799b-8576-1a053bd3f176 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102956 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d859296cd30e36ce5e3e18ed89ccc6f7537dabd89902d8c3c530ce557318c24 |
|---|---|
| Markdown | 8afadba25bfa2cc8582378f0f97b513b2a841c26046bcc963850c1799a1214ec |
| Publication page | ea87ff1e6cb67ff287e4a8cd6447d80b96a239130c524d1cba2252e0ee9032f3 |
| Manifest | 5bbb6dbdca473867c5a953f7b1fd049576676d3ae944eb12d507bfaa0b287b8d |
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 | BYYMwAcZAmcKRdN4xiLC5Gh/CgouiNYlfOifAW6Xp4owhF5FcvBdBns6Qg9SjkQ8S2uEeRAeNaKJZCGKqtywDA== |
| 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
| 2026-09-17T09:23:03.821429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102956observed ea87ff1e6cb67ff287e4a8cd6447d80b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:03.804021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102956/manifest.jsonobserved 5bbb6dbdca473867c5a953f7b1fd0495...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:03.784552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102956/publication.mdobserved 8afadba25bfa2cc8582378f0f97b513b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:03.766895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102956/publication.txtobserved 7d859296cd30e36ce5e3e18ed89ccc6f...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. |
|---|