OT-2026-000076906
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000076906) never changes.
Identity and time
| Publication number | OT-2026-000076906 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b070-7d16-b3f2-eaa6c8712e48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076906 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4dcf4e5efb057a2c4a1ba97e76a4e395e7d4ee2bc97da2ce26446ddf4e65891 |
|---|---|
| Markdown | d11dfc76e60d53bac08560413270d03f71fdddcf3bc76aaf4698a2368f1a38ff |
| Publication page | be202ae2517e5f66a42bed66aa51432277df2e1ae4cd10a3cefa5e68e42a98d2 |
| Manifest | db5578bbbc0374728810d797b449753e589e7c6eea2a446ef31b06dc0eb4b97d |
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 | N3m7AhlOscFN1S1UVjaIZiKQKosiyJzXKoXPDqmPblmIgrtrESRbhCVaJzkwve2FzMVHuOGjlkbWdmjieexTBw== |
| 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
| 2026-09-17T10:09:49.049694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076906observed be202ae2517e5f66a42bed66aa514322...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:49.029816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076906/manifest.jsonobserved db5578bbbc0374728810d797b449753e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:49.008707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076906/publication.mdobserved d11dfc76e60d53bac08560413270d03f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:48.988603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076906/publication.txtobserved c4dcf4e5efb057a2c4a1ba97e76a4e39...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. |
|---|