OT-2026-000013470
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three 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-2026-000013470) never changes.
Identity and time
| Publication number | OT-2026-000013470 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fca-7894-ac20-899c2fa3df59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013470 |
| Status | PUBLIC |
Content hashes
| Canonical text | 284fb6ef44d1847897b9430c8731c362610c1baa823b2b5e0804ea2ce7cf5a24 |
|---|---|
| Markdown | c0fe5f47f7f7bdc83657e5669eb1ab13f3758284f08a24a5d8836334d9b741f6 |
| Publication page | 8b4f298ac1e02325003cc95d0313a4151d42a564b23e5d87b5763fb403c035ec |
| Manifest | 8533a66d7c2d73a3f93413846d44be1f84c5d023497819971aa4ddb42f1d598b |
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 | MOwGsfzLZWFK3toqwhMalbM6N1FHjjFrAE4OKBeK5WV/QHIHBONK0rsbEzTUctJq+NeQYhIxD+nECVAuesr0Aw== |
| 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
| 2026-09-17T12:09:58.170262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013470observed 8b4f298ac1e02325003cc95d0313a415...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:58.151945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013470/manifest.jsonobserved 8533a66d7c2d73a3f93413846d44be1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:58.132606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013470/publication.mdobserved c0fe5f47f7f7bdc83657e5669eb1ab13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:58.115996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013470/publication.txtobserved 284fb6ef44d1847897b9430c8731c362...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. |
|---|