OT-2026-000046715
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000046715) never changes.
Identity and time
| Publication number | OT-2026-000046715 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-733e-8a86-0193bd267c44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046715 |
| Status | PUBLIC |
Content hashes
| Canonical text | eae3016e9e9e9287e1a734db1481b92c34b73244b40cacbdbda28058367bab02 |
|---|---|
| Markdown | 74de7bb13cfccef00c2beef2147581ff8ba9563137a19f3531d73cb50a8168eb |
| Publication page | fcae8ce3b39ad6279c24cf4637cdc051a4f2535a560af628b6da2e477a185a13 |
| Manifest | 37b6e1bab9e8e22ec1c52be26c6fa05ee829ea88ce1528b2d2fac3ed422b1335 |
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 | 1vGLa8WOHpKrk0xEixoOHJYdSf0Ue59Ei7sxfp6nivwRNsLHWR+qqFr83nfJXNmhWPV6KxL/KkzirQbRimthCQ== |
| 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
| 2026-09-17T11:08:56.250053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046715observed fcae8ce3b39ad6279c24cf4637cdc051...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:56.231797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046715/manifest.jsonobserved 37b6e1bab9e8e22ec1c52be26c6fa05e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:56.212085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046715/publication.mdobserved 74de7bb13cfccef00c2beef2147581ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:56.192672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046715/publication.txtobserved eae3016e9e9e9287e1a734db1481b92c...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. |
|---|