OT-2026-000035176
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line 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-2026-000035176) never changes.
Identity and time
| Publication number | OT-2026-000035176 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1e-7285-8e63-c921eb73aeb8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035176 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73045754f461e12534289193ddb7c962df9ea18005ce2b8c34c7b4d4e6da1ebc |
|---|---|
| Markdown | c0faf87196a3ed609ead1df550f9273cb4d06e8377ded9be8009cfe6afb5aa5f |
| Publication page | 0d8e05268b005a1c09ffde12236d22e9a8d4abfb201cd26a689b214441d9f8b2 |
| Manifest | 66a95ce44f181769c8a758837d7a4fe97a861eadf4204e2c3bb48e1624006c3a |
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 | JZn/f1ksl/AUylDT50Xl9JJEAKH25ihvEINXraED2HzL+GAWIuHaXPxRvZ5WUkPUqwh+YifrZi7D+pjGZMX1AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:17.512670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035176observed 0d8e05268b005a1c09ffde12236d22e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:17.485999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035176/manifest.jsonobserved 66a95ce44f181769c8a758837d7a4fe9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:17.462869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035176/publication.mdobserved c0faf87196a3ed609ead1df550f9273c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:17.442157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035176/publication.txtobserved 73045754f461e12534289193ddb7c962...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. |
|---|