OT-2026-000011577
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, vented 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-2026-000011577) never changes.
Identity and time
| Publication number | OT-2026-000011577 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-8900-79e0-a5ec-57b262e1d310 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011577 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8678a8f37a768b72eaabd2cd5890566fb356a7905aa72bc1ee0c7806f6b308c4 |
|---|---|
| Markdown | 2eebc1446652ae9201fc96114884889ff5fdf505a6bf05d2039100baf5b96183 |
| Publication page | ae203484eeb5722a6225ad6f1bff362e514d7dcd4a3c4dbb5c52b1361cc07536 |
| Manifest | f4b48a618fdec3120fbf2c2c859807659046832e04efe31d82a044b1a15c1670 |
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 | 0M33Gb1U6RslInv/H67iUT+WCLDPXGmJhrkIw71112lNkKmD1OcTMGc+hqMOslhGbzvdcanmVjyYrkkiHaO0BA== |
| 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
| 2026-09-17T12:13:28.668877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011577observed ae203484eeb5722a6225ad6f1bff362e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:28.652668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011577/manifest.jsonobserved f4b48a618fdec3120fbf2c2c85980765...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:28.635288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011577/publication.mdobserved 2eebc1446652ae9201fc96114884889f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:28.616579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011577/publication.txtobserved 8678a8f37a768b72eaabd2cd5890566f...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. |
|---|