OT-2026-000066961
Publication integrity record
Six cup vacuum gripper, six 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-2026-000066961) never changes.
Identity and time
| Publication number | OT-2026-000066961 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-7ce2-9ee0-1a04aa338455 · 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-2026-000066961 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c9569230d85b48d4809f63493ee4993b860d66815765460d08a03781b6ba1f8 |
|---|---|
| Markdown | f5b561ebbfe251d1369f0f724aefcc6c2a2ccf752b1e63c2c96bd2682d63966b |
| Publication page | 54a0246a428b4c2a022908dcc1e905d43455a72654b385bf060525892c024f7d |
| Manifest | 749d80304b8e676d6c7f38894c6ac257e2a1f7332cc8e25a6715be7bb3e20e12 |
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 | Enu45kIsi4PY1SETN+5z7QUCAndJILYAVG4AMKqqmHEcJhhV0Jm2ECMvfBbItes0IZxi3gU1DsQMVFZbhJJnBw== |
| 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
| 2026-09-17T10:32:10.750630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066961observed 54a0246a428b4c2a022908dcc1e905d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:10.733404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066961/manifest.jsonobserved 749d80304b8e676d6c7f38894c6ac257...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:10.714326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066961/publication.mdobserved f5b561ebbfe251d1369f0f724aefcc6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:10.695679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066961/publication.txtobserved 5c9569230d85b48d4809f63493ee4993...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. |
|---|