OT-2026-000063523
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000063523) never changes.
Identity and time
| Publication number | OT-2026-000063523 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-7c77-b5e3-d67c70baad4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063523 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50732ba137c38f76b0809317b1d205a2aa528700bab4ff263f2614e50ec3d15d |
|---|---|
| Markdown | 194f9d99f46e569866b1a10dc6f8df2253d5005aba060f967414b5de817c516a |
| Publication page | 35aed51e3e6c857c9bfe499405e311cef6309a14ae93c80fe4fb35e332cbf9d4 |
| Manifest | b4545c6ffd36beb356706ad5b8ee387e94ba687902355f81addb75615baec138 |
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 | FM86VLvDyuZVTon1Ua/LCkCllOkAsUEqEfu/f+pM+h2lDSIPFSb2t94qMLxKe0+FO5jB/d4i4kHyXvmTv36HDw== |
| 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
| 2026-09-17T10:37:30.706083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063523observed 35aed51e3e6c857c9bfe499405e311ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:30.687036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063523/manifest.jsonobserved b4545c6ffd36beb356706ad5b8ee387e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:30.666388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063523/publication.mdobserved 194f9d99f46e569866b1a10dc6f8df22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:30.646171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063523/publication.txtobserved 50732ba137c38f76b0809317b1d205a2...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. |
|---|