OT-2026-000036623
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, single 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-2026-000036623) never changes.
Identity and time
| Publication number | OT-2026-000036623 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-78e5-9504-0dab57af28ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036623 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbe3c7b3f15b64681940965c69dac666e3b0ea5b16d9b83c12ebfb7f194185c8 |
|---|---|
| Markdown | 610d50daca454035b67dd4386bfada0072252b3357b51c6a35eeb9625e05d85b |
| Publication page | 09f2bb0675aba6d6ead4fd13a8c1343c77a49cfbca72470b6b4d2062c8f9b6c7 |
| Manifest | b91514565ca05bfd30da3432901333b74d87b3278dd4869ce6fdbcb6a7095b28 |
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 | FbXXdjsocypA9KoERzD0XKlL++hgLPcMkQUaKOrui9jjbgAWf00TD9ArcMFjCDq9V6Nf2VvIdEaqumLgOO21Dw== |
| 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
| 2026-09-17T11:25:51.461655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036623observed 09f2bb0675aba6d6ead4fd13a8c1343c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:51.443769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036623/manifest.jsonobserved b91514565ca05bfd30da3432901333b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:51.425265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036623/publication.mdobserved 610d50daca454035b67dd4386bfada00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:51.407205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036623/publication.txtobserved fbe3c7b3f15b64681940965c69dac666...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. |
|---|