OT-2026-000024112
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, supply line 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-2026-000024112) never changes.
Identity and time
| Publication number | OT-2026-000024112 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-7d57-9340-50af47ef1a07 · 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-2026-000024112 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3db2df6c7f938c5040357c5d554869337fe8c2431a6f8dba6934eb19f33e68d8 |
|---|---|
| Markdown | cd32a6c142ffff07b7548cdc815485c1fa2dfc3c693b606c4e822d3d7b102c58 |
| Publication page | 713846f742a72a0af684546d0d9cee0d90e2c9a31b349a9321153df243fe5206 |
| Manifest | 82b78ce0271043d3a0ccf65013deb3a3642e16e4a7307e991552756b6ddbb485 |
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 | 57VGZZ1/fkhtRhJhFozbAdTtpOBYGC0XEeLlFg/yqoDNJuX52JGLme7hbAKnvT+XNh0yU+gyGBQmCnwq0b0CDg== |
| 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
| 2026-09-17T11:48:32.245103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024112observed 713846f742a72a0af684546d0d9cee0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:32.228588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024112/manifest.jsonobserved 82b78ce0271043d3a0ccf65013deb3a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:32.212824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024112/publication.mdobserved cd32a6c142ffff07b7548cdc815485c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:32.197193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024112/publication.txtobserved 3db2df6c7f938c5040357c5d55486933...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. |
|---|