OT-2026-000098764
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000098764) never changes.
Identity and time
| Publication number | OT-2026-000098764 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-7ffd-85b7-6b825013113f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098764 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a648cbd80db4a28da05404b9001239cc67359af3531f240fa65c53a312a6999 |
|---|---|
| Markdown | 916396fd45da958f82e2d803f8531a4c3123d9f4baa390e82a0164ba7442474d |
| Publication page | a9c1a6cd6b6bf7b3e5e43d44124bc5dfe3cee40e9de41d916771fd2c57d67747 |
| Manifest | 0a36e95c028201227d376a3483a14bc0d642c2d798569f3e854ebe5f4bcc2df3 |
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 | pz6onjUldx05svwRMR+YJtPA5ChmQQS62NVLsadlEiYIQVeXvMT5zep+JBknSBievy6049TKMmyvCG6szCyPCw== |
| 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
| 2026-09-17T09:31:05.075691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098764observed a9c1a6cd6b6bf7b3e5e43d44124bc5df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:05.050595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098764/manifest.jsonobserved 0a36e95c028201227d376a3483a14bc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:05.033347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098764/publication.mdobserved 916396fd45da958f82e2d803f8531a4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:05.007410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098764/publication.txtobserved 7a648cbd80db4a28da05404b9001239c...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. |
|---|