OT-2026-000043999
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000043999) never changes.
Identity and time
| Publication number | OT-2026-000043999 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d679-73ce-848e-a4c9df1927a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043999 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc7de7f35739e4a0aba8a6bc1a5e34e52e1ec14074c1971a4504dc2657e74a46 |
|---|---|
| Markdown | 1390d0a7392fff66a962b6010feb6b377f76bf2bd6d382fdf92d9e870ff2cfd1 |
| Publication page | 621a27f4af81e3d7b4faa83dcb98e344ab84d524bf4dfa13b2510178eb1c7d7d |
| Manifest | 14c47a0c2ff0e7d02367ae1e3dd4acfc00a1215c142f05831440c221fc332956 |
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 | p9XPUd4pIPT6DvoY44ydTJhsq6fXgTCdv53YZh4w98gfIT6vjYw5IQbg6kyypUKj85jkCyDphBpjnYUQpdURAQ== |
| 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
| 2026-09-17T11:12:22.476818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043999observed 621a27f4af81e3d7b4faa83dcb98e344...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:22.457533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043999/manifest.jsonobserved 14c47a0c2ff0e7d02367ae1e3dd4acfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:22.423727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043999/publication.mdobserved 1390d0a7392fff66a962b6010feb6b37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:22.404106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043999/publication.txtobserved dc7de7f35739e4a0aba8a6bc1a5e34e5...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. |
|---|