OT-2026-000098965
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000098965) never changes.
Identity and time
| Publication number | OT-2026-000098965 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-716a-8a39-a55d00031855 · 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-2026-000098965 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3408177e561969e893fb0a6a16fe7020ccb21fdb955240e4abeb843466ffcced |
|---|---|
| Markdown | 5ae0ec595beadaead5a6f3b365da1187990d04c689ff9bc5e8f6eabf06a3279f |
| Publication page | 562f6aa592bd17d39a62a92ca0081dad13b7e32c84140eef6f9858bb418e069c |
| Manifest | cc6263bb291b64a897715f1f50f9c9268a2f8152303764b56a3cc65afc8b7af4 |
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 | +6/9p3i4VhgKo0vfm25919930n5P0tVtODeRIvTk8xCn5RGNLEbFx8eNuqhgrt3UbdxAZQDoXF7DR256btL6DQ== |
| 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
| 2026-09-17T09:30:02.471257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098965observed 562f6aa592bd17d39a62a92ca0081dad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:02.454923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098965/manifest.jsonobserved cc6263bb291b64a897715f1f50f9c926...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:02.436928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098965/publication.mdobserved 5ae0ec595beadaead5a6f3b365da1187...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:02.420229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098965/publication.txtobserved 3408177e561969e893fb0a6a16fe7020...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. |
|---|