OT-2026-000022012
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000022012) never changes.
Identity and time
| Publication number | OT-2026-000022012 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-bb5c-7f6c-a4e9-48fc49898612 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:53.201585Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022012 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54304c825f955b01865bce68ed139718b100950279c5c3d7244385b6cbd2003e |
|---|---|
| Markdown | c6ab849e79d52f57340bc1b548c371e3495529ec9310814a6886ec07363e12f6 |
| Publication page | 3a71c2d85c261f94d3918212ffaa0d6c1a01beed68cd62abb2c963142fde55a1 |
| Manifest | 494489086e2a387c91c424f3f00d5353f20d37bb7f2ef6dc6e7a1afd6d994bd7 |
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 | QfTM23+lx9UnrP67s6ww6qiFShvTefifWw68GMNjazMr0wZU7JpWZVABfGCW63DxEygGwnVLDCfFAlJpAFhHBA== |
| 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
| 2026-09-17T11:54:41.687318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022012observed 3a71c2d85c261f94d3918212ffaa0d6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:54:41.669033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022012/manifest.jsonobserved 494489086e2a387c91c424f3f00d5353...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:41.650194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022012/publication.mdobserved c6ab849e79d52f57340bc1b548c371e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:41.629962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022012/publication.txtobserved 54304c825f955b01865bce68ed139718...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. |
|---|