OT-2026-000014960
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, pulsed blow-off 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-2026-000014960) never changes.
Identity and time
| Publication number | OT-2026-000014960 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d096-7bce-99eb-00a2c1b1ba7e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014960 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b005cca2033457feae1e8de899bbc8e1fa151ace2b7213bb621a268f97c41b1 |
|---|---|
| Markdown | de7baae007102473ecea3db44058726da988b7221b934f065e5716dd585f91ec |
| Publication page | f55218b94d94bb3f0a86530517d4ac9456b8b93912e82dd1b83725ead8f6f98b |
| Manifest | d9f8b7b07bd8f9f29f6e04a4f8d8397296087db6be9e381f5280f485cf3a084c |
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 | ocqwAO5X1Gkx0jdWlq9sR7CdLYYZon1G/xDfw/ZOqkou9iOHffKpYxKfPEZVsocuJKFLvV+NOaceWlu7KXB+CA== |
| 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
| 2026-09-17T12:06:54.803185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014960observed f55218b94d94bb3f0a86530517d4ac94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:54.783856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014960/manifest.jsonobserved d9f8b7b07bd8f9f29f6e04a4f8d83972...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:54.765224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014960/publication.mdobserved de7baae007102473ecea3db44058726d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:54.747542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014960/publication.txtobserved 0b005cca2033457feae1e8de899bbc8e...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. |
|---|