OT-2026-000042264
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, pulsed blow-off after 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-2026-000042264) never changes.
Identity and time
| Publication number | OT-2026-000042264 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-5d73-7f2e-a989-e9038e56b36f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:30.052779Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042264 |
| Status | PUBLIC |
Content hashes
| Canonical text | d26e33798ea7b53ea7be1f7d9aa518719b4bb1458e2927e316fd3d87d3fb53e8 |
|---|---|
| Markdown | aea82a8f23e7b6f6ce52e8b449ed4053a33d333659e0b39c6275ffd71757d6b2 |
| Publication page | 9e04933b1a57414479dfae024b41afb090d19b7494f1c60cf3f433a1ddec98dd |
| Manifest | 4442d2ebb7579dcd5a93296f60eb03378b6ee69d60cd869ad4305f510bede2f6 |
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 | SS+r7VL7yd7zN6BSjT44VHzB9PblHtv7dDjyFsOTmbj2l58TLNWRnEAgjBrUk+TkclgN7YLgW6sgtG/F+38eCQ== |
| 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
| 2026-09-17T11:15:57.048014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042264observed 9e04933b1a57414479dfae024b41afb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:15:57.028104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042264/manifest.jsonobserved 4442d2ebb7579dcd5a93296f60eb0337...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:57.008538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042264/publication.mdobserved aea82a8f23e7b6f6ce52e8b449ed4053...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:56.991434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042264/publication.txtobserved d26e33798ea7b53ea7be1f7d9aa51871...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. |
|---|