OT-2026-000099047
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000099047) never changes.
Identity and time
| Publication number | OT-2026-000099047 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7f70-b55a-1102a6cf878d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099047 |
| Status | PUBLIC |
Content hashes
| Canonical text | 450e6fe34462f9f8c286110f45be215a17260d0bbfea601d590c14ac3ff77e1b |
|---|---|
| Markdown | 9d270552f41df6b70a5c489d4baee3b34740c110222a8f16616d666c20d2ec87 |
| Publication page | c1a0bd6c911fc6129dd7a3232a561fd55a3a9b41592fe9af466fc894c84b5101 |
| Manifest | f1d09a667039be82a22e8e22a8384aded0296c10642726f9fe03f57801501e16 |
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 | WIvKCON4dI0hnaTYbtsLRa+UndM4f/Tm1353rAv8VrcwguE5toroPEY9M3Z+U8QPUEV1UzWmMm0R0+CpUVIoCw== |
| 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
| 2026-09-17T09:30:15.911115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099047observed c1a0bd6c911fc6129dd7a3232a561fd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:15.890102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099047/manifest.jsonobserved f1d09a667039be82a22e8e22a8384ade...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:15.873596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099047/publication.mdobserved 9d270552f41df6b70a5c489d4baee3b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:15.853680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099047/publication.txtobserved 450e6fe34462f9f8c286110f45be215a...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. |
|---|