OT-2026-000024219
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, 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-2026-000024219) never changes.
Identity and time
| Publication number | OT-2026-000024219 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-773a-9035-831f846ed26d · 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-2026-000024219 |
| Status | PUBLIC |
Content hashes
| Canonical text | 335cc6b9cd2bf6659d575f3d137b0dbadd6633786268ca1ffed8c3ca38d2b7e1 |
|---|---|
| Markdown | ee611223b4aff5e6bb3e83d688996897edcaefb7bfac559f3511ce67925c2878 |
| Publication page | e0301436949d9e5d19092667c9cfbeb247a4e4c206a4b4a99c114970cbe5d388 |
| Manifest | 4c9702b05322cc17ed31e791191dfaf443f1ed9a6e75db20df957b783eb7a8bc |
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 | kKFz40rhppmEXWXm8r2Tb4wgRA8ispwdnt9u5PgfYu3mZaWE6RDmEjts4u9NKbkxELA9giydtQlAmpPsxSHWAA== |
| 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
| 2026-09-17T11:48:41.100276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024219observed e0301436949d9e5d19092667c9cfbeb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:41.079511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024219/manifest.jsonobserved 4c9702b05322cc17ed31e791191dfaf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:41.059247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024219/publication.mdobserved ee611223b4aff5e6bb3e83d688996897...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:41.018288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024219/publication.txtobserved 335cc6b9cd2bf6659d575f3d137b0dba...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. |
|---|