OT-2026-000083338
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000083338) never changes.
Identity and time
| Publication number | OT-2026-000083338 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-7900-85d3-15a9df4a97e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083338 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ee5b8408fd55f30acccfd8b51c02b0d949a2a5b2a3d9f028ad19d829ef0ab65 |
|---|---|
| Markdown | b70e514b528be2332e1b8b2fa68e356d9dee1198984948cb70d832694b8b22af |
| Publication page | 3ccfee78192bde1bdb40cd0f46a36c88191904a61d3d9b908437f2e44892d6d6 |
| Manifest | c39a8da7481947656cf4b4af883bab91cd620e1cd309f2e303cf0a831194c9d4 |
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 | VZ1NWqH3KmFpERTS69u/aMh4W00ExjwUJ68Bm/hDV4mLKldJM9+InLk708k5t8ra2KOWCIFLS0ZkIxib0UtjAA== |
| 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
| 2026-09-17T10:00:36.516373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083338observed 3ccfee78192bde1bdb40cd0f46a36c88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:36.499218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083338/manifest.jsonobserved c39a8da7481947656cf4b4af883bab91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:36.482069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083338/publication.mdobserved b70e514b528be2332e1b8b2fa68e356d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:36.463824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083338/publication.txtobserved 8ee5b8408fd55f30acccfd8b51c02b0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:44.246746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083338observed 3ccfee78192bde1bdb40cd0f46a36c88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:44.230863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083338/manifest.jsonobserved c39a8da7481947656cf4b4af883bab91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:44.214057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083338/publication.mdobserved b70e514b528be2332e1b8b2fa68e356d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:44.198186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083338/publication.txtobserved 8ee5b8408fd55f30acccfd8b51c02b0d...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. |
|---|