OT-2026-000023936
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000023936) never changes.
Identity and time
| Publication number | OT-2026-000023936 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-7be1-a84a-5fa021aaa0dd · 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-2026-000023936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3df7d99fd99b4657dcb7f7b1fca58292820432cf7ac7be7178935a154e6412a8 |
|---|---|
| Markdown | 2b26184b75601e9f4e29544bf035f1a9afd469bd31c5c02e32b676571342aa93 |
| Publication page | 9c8d7385949d81462a8c92976a03e8f8f817f81855040c020b7479444058fef9 |
| Manifest | eea175932dcf14e5f1d63290c94d140681d5b6487d83c693c93dc24b2f692a23 |
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 | P0OszhBCUB+/F+Wui54wBmCT7sVCKGmieFDQ2Z/+TJFYtvXgEfxX/7sJ2/HDtNqBFPyaOHi2OAV/L0b2tnaTCg== |
| 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
| 2026-09-17T11:50:33.797610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023936observed 9c8d7385949d81462a8c92976a03e8f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:33.779286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023936/manifest.jsonobserved eea175932dcf14e5f1d63290c94d1406...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:33.762674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023936/publication.mdobserved 2b26184b75601e9f4e29544bf035f1a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:33.744595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023936/publication.txtobserved 3df7d99fd99b4657dcb7f7b1fca58292...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. |
|---|