OT-2026-000030468
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, sustained blow-off before set-down, on a tool changer
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-2026-000030468) never changes.
Identity and time
| Publication number | OT-2026-000030468 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e504-731c-9d46-25b6a30dc4d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030468 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17a2a839ab62c0dd7c29624c89106cc57e46ddc551e392e294a6a95b4861d6d6 |
|---|---|
| Markdown | 9ab4a5838ebd10b7cdf76f8ff492fef09c793133384ce7fda2ffc261f90c7db6 |
| Publication page | 4cacc472d1f9408c8306ebcb95d1409ff5cbda0bae2c1215c22174ae517fe81b |
| Manifest | 70bb1642c78be70ce12d7f5bcad65029509fb00f66408d866cfb97d5f24c3058 |
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 | qZSl98f8Qzb5piIERXIIhYN6IoLHF2vvgAUYaR0aGvYZwIzqkkhZXklZLo3sw5LKrL19cAFoTp8pez6OHtUkDA== |
| 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
| 2026-09-17T11:38:18.552838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030468observed 4cacc472d1f9408c8306ebcb95d1409f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:18.531644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030468/manifest.jsonobserved 70bb1642c78be70ce12d7f5bcad65029...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:18.512189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030468/publication.mdobserved 9ab4a5838ebd10b7cdf76f8ff492fef0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:18.491991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030468/publication.txtobserved 17a2a839ab62c0dd7c29624c89106cc5...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. |
|---|