OT-2026-000023797
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, sustained blow-off before set-down
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-2026-000023797) never changes.
Identity and time
| Publication number | OT-2026-000023797 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-77ab-81bf-0ebd8cfcdaeb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023797 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd1cf64f57bbb5c4cec10ea9c9db30e578cfe82f386ecaf542c6ffd135c98c67 |
|---|---|
| Markdown | 6cbc6d86f81fab0a3e457b92fd14990796d5af876441c4e507652114d5716228 |
| Publication page | ae14a5978e129090a81045f03428b2d43d5eca9abd7eef708c34d79bbf838d5a |
| Manifest | da6fec14ac02c12b9b1b56fcbdf5fcd7ae77709565b14f91488f6b585566884f |
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 | Fbk+YSSChTnrIGiyVWnG5KhMz56PZkKqJ8oBIxVnD2XOY17QzAc3DTcPgDokx4dEJO8MKW/n2Ru/AML3Ao4HBA== |
| 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
| 2026-09-17T11:50:16.403371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023797observed ae14a5978e129090a81045f03428b2d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:16.384989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023797/manifest.jsonobserved da6fec14ac02c12b9b1b56fcbdf5fcd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:16.366003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023797/publication.mdobserved 6cbc6d86f81fab0a3e457b92fd149907...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:16.350478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023797/publication.txtobserved bd1cf64f57bbb5c4cec10ea9c9db30e5...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. |
|---|