OT-2026-000093807
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000093807) never changes.
Identity and time
| Publication number | OT-2026-000093807 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7862-ab22-930bfeadf621 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093807 |
| Status | PUBLIC |
Content hashes
| Canonical text | 106e7d8b0cd28a53b41535957b3ca011f4d1e1791299043627e66cb324d10671 |
|---|---|
| Markdown | 0cf05c09b2ba9132f3719fb0868e666b9241123d6fbd0636a6fe69d57cda5921 |
| Publication page | 0170f7d67feb3eda061bd6e75f9de26b76f06e716f5cc95e00c3c60adbf47df5 |
| Manifest | 46f8e4b832233c833856ab327e8d9c7ae9b2636675a1d1ae4ecb70f07cbebb24 |
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 | UIUc1hK9ca9qBrJpD85FwV6/V87wR3rTxKI6cnpJL1N3A9kCaTgBmP0nxm5xagwpVbkEyPS3qVNIG1mOT2jPBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:54.813566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093807observed 0170f7d67feb3eda061bd6e75f9de26b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:54.797235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093807/manifest.jsonobserved 46f8e4b832233c833856ab327e8d9c7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:54.780816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093807/publication.mdobserved 0cf05c09b2ba9132f3719fb0868e666b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:54.763909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093807/publication.txtobserved 106e7d8b0cd28a53b41535957b3ca011...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. |
|---|