OT-2026-000069844
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, vented 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-2026-000069844) never changes.
Identity and time
| Publication number | OT-2026-000069844 · never reused |
|---|---|
| Internal UUID | 01a0ae91-185f-7bcd-9179-fd19acc85caa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069844 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a709a865c31b80bc80dffe2ce0235ae6e8b2b49af933d294e89b29aaedbe81b |
|---|---|
| Markdown | 6828ac32302494e8d47de6f34ce0925a1f2a9a382c7fb73e37623f878315939c |
| Publication page | f493789efef3b3c28e1cfbf208571d469612db8ae7eff23322542663075fdcc3 |
| Manifest | 58afe2937c871dda83c13fb8cf0eccd95a85c1271db371cd3fef7fba324f893f |
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 | jvYhzbtEuFaE2fZbRUhzG2rGGxf0M0vyclRGIZ8VSuMVWhSn/k7rOw3nkkZLkGA6gWh5k5xEZxKE0yigo586Cw== |
| 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
| 2026-09-17T10:26:40.560448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069844observed f493789efef3b3c28e1cfbf208571d46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:40.543713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069844/manifest.jsonobserved 58afe2937c871dda83c13fb8cf0eccd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:40.527310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069844/publication.mdobserved 6828ac32302494e8d47de6f34ce0925a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:40.506790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069844/publication.txtobserved 4a709a865c31b80bc80dffe2ce0235ae...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. |
|---|