OT-2026-000018584
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000018584) never changes.
Identity and time
| Publication number | OT-2026-000018584 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-b48b-7123-b43c-41ec068141a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:45.971508Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018584 |
| Status | PUBLIC |
Content hashes
| Canonical text | c026e6fc7b4dbd03fdeb4389ae28bad726d5e11d61dd09912c508c01fcf73939 |
|---|---|
| Markdown | a790987f79d4043d3ee09ab50c8927262da57a585ec9c0902e081911517acd1a |
| Publication page | b827ab469470ff0906215b747ace076b8cbfded096bdbd4eadedfba5af5f3c25 |
| Manifest | edadbb6879e08da34ea6209e661d491afa4aaab56898607a52d33b39a8d248e8 |
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 | 9KqlwMTvEGeJXSTElqX3LSrVzhfzob2MzboAl/HIV4t7b1gix2dgq5ToaCPu/Zg32B8V3NY7bAkahID/JcZSBw== |
| 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
| 2026-09-17T12:01:23.266362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018584observed b827ab469470ff0906215b747ace076b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:23.249145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018584/manifest.jsonobserved edadbb6879e08da34ea6209e661d491a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:23.232869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018584/publication.mdobserved a790987f79d4043d3ee09ab50c892726...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:23.215578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018584/publication.txtobserved c026e6fc7b4dbd03fdeb4389ae28bad7...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. |
|---|