OT-2026-000044411
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before 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-2026-000044411) never changes.
Identity and time
| Publication number | OT-2026-000044411 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d7-75f0-8a46-2f2a7fe9d676 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044411 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79a41bf367b1264856fb77fc3e0a272bb2c7a94c391f532ae758b18cfbe88cef |
|---|---|
| Markdown | 6491efcd051b498db912e5273ddd8de24bd770fd118bdeb2b9f792a3a11f6fc5 |
| Publication page | 2db15c897276cea321eacff9b84dc2e9cc68ef933de60e5941de3a49b089b2a3 |
| Manifest | 94fc2989f7339e9c7a59601d8994d1005d4d6830d0c4e54a456a1a205002ac1e |
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 | I/hrMYFCRXWpfAfIG+oGAHCfpv0f8xtj3Ce1IFLG6TgCyq0I9oYcrlaf17ep/4RfgGK+uLEaeyyd+Gj0wj4LDQ== |
| 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
| 2026-09-17T08:30:41.825971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044411observed 2db15c897276cea321eacff9b84dc2e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:41.806642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044411/manifest.jsonobserved 94fc2989f7339e9c7a59601d8994d100...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:41.786673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044411/publication.mdobserved 6491efcd051b498db912e5273ddd8de2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:41.769393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044411/publication.txtobserved 79a41bf367b1264856fb77fc3e0a272b...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. |
|---|