OT-2026-000011152
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, two stage ejector, vented after 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-2026-000011152) never changes.
Identity and time
| Publication number | OT-2026-000011152 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-7ad7-964c-31e4967e7c68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011152 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4be68eb582d3bdfa162b34a0c31dab7caec82df6b5a51021b4c1e6f2591415d |
|---|---|
| Markdown | 750d24339f33552b038c21dd18dc11594ac49d06bf2a8f6e5a26e7cb2764c9e6 |
| Publication page | fc3f4e8ee90512dcc039b7a3a74630aceab4156f5429dbd77cbed5900cd747e5 |
| Manifest | 92f69575b35fe977214535ca50ef3c9d588294fd3b1b0d098800c3719c3a80ea |
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 | L9e/cJ9wID61LtuNVrpXCpg5EpieLe1Jdfb32E3BSgET4kzPcH47XBkH5IZD2vQCka3nW+kL3qfambaGFc1nAg== |
| 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
| 2026-09-17T12:14:04.910767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011152observed fc3f4e8ee90512dcc039b7a3a74630ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:04.889543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011152/manifest.jsonobserved 92f69575b35fe977214535ca50ef3c9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:04.867851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011152/publication.mdobserved 750d24339f33552b038c21dd18dc1159...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:04.848020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011152/publication.txtobserved c4be68eb582d3bdfa162b34a0c31dab7...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. |
|---|