OT-2026-000024297
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, sustained 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-2026-000024297) never changes.
Identity and time
| Publication number | OT-2026-000024297 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c9-7cfb-9a0a-b441e62acb06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024297 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7019b39395eeac9ec02908bbb6cb9bed45e784d9424c7b2b7c6e8aac30154287 |
|---|---|
| Markdown | c44c7da66de5c6f1dc090168590f0c334a3c4533fe05da0c2bae23d72f4b6597 |
| Publication page | d4fbb73cfe30be962090d1c00b7087557a55d125e8de0d198db436b1d581a96b |
| Manifest | 92ba5c0510bbca4c14d063e7ba4fd0b74c0da0697b172f71ce5accb11d8497e3 |
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 | n+r02ge0U5G9hsI2uW+UYuvvecvfL242h+oJoCsIy2kB9YYSiw99IabGVAoUJvEN2Ykx5SX1lMUhSfPIYrwWCg== |
| 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
| 2026-09-17T11:48:47.582597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024297observed d4fbb73cfe30be962090d1c00b708755...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:47.564279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024297/manifest.jsonobserved 92ba5c0510bbca4c14d063e7ba4fd0b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:47.542849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024297/publication.mdobserved c44c7da66de5c6f1dc090168590f0c33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:47.524271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024297/publication.txtobserved 7019b39395eeac9ec02908bbb6cb9bed...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. |
|---|