OT-2026-000067121
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, vented after 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-2026-000067121) never changes.
Identity and time
| Publication number | OT-2026-000067121 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14ff-7f7b-8538-8a08f85c202f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067121 |
| Status | PUBLIC |
Content hashes
| Canonical text | e41eade01c796f640f3a873d8a72a75bb1b0c50053f8b8d23a1b3d9cd2891d54 |
|---|---|
| Markdown | e9895e4879c8fb4343627405d1329ab4a3d794278a50233eed908d85f677a5f7 |
| Publication page | b0d25cbdf0a35db7aecb127a9e34335e979de2799db56372ff8a901b1dcb9bd6 |
| Manifest | 1b1bc71dad9fa561da920c349868967394dab428186b0db2e4f3f6b988c8f6d6 |
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 | z7KD2Tx/K1kV1no3P8qGvCO6eOA/JlXvIrZkJs5SWyGYHs8aDt3UHcqGVvJOP+djFDmRVkHKKK6OfGhw7ggxBQ== |
| 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
| 2026-09-17T10:32:23.570985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067121observed b0d25cbdf0a35db7aecb127a9e34335e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:23.556080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067121/manifest.jsonobserved 1b1bc71dad9fa561da920c3498689673...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:23.540165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067121/publication.mdobserved e9895e4879c8fb4343627405d1329ab4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:23.522602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067121/publication.txtobserved e41eade01c796f640f3a873d8a72a75b...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. |
|---|