OT-2026-000092759
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, single 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-2026-000092759) never changes.
Identity and time
| Publication number | OT-2026-000092759 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-7174-8862-157e9e183912 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092759 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c855f9b1f9ed31303e360dc53d5b137bc6deaf1ea86bf677aa964d0f004a205 |
|---|---|
| Markdown | 4994a28a573547a00b224e89c8fd074afb40547d97da1979eb864e34545b4c42 |
| Publication page | 5afd7bb8e573b3cd7608bbf06143e0fdd87b3c0a56d0c497752376188c158afc |
| Manifest | f9063b8bef443e213acc87d3fc4d95554c677edd495626a917d253ad74ee143d |
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 | eQP6AEGe0Ebwxa2m7/2dFu+IloVtv8QwX/TmReyTNbhU3JAOGBUE0Ol11IFAat+1mNnI8ZI70U/8QaFSsmRUCA== |
| 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
| 2026-09-17T09:41:23.381748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092759observed 5afd7bb8e573b3cd7608bbf06143e0fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:23.363401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092759/manifest.jsonobserved f9063b8bef443e213acc87d3fc4d9555...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:23.342777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092759/publication.mdobserved 4994a28a573547a00b224e89c8fd074a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:23.326915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092759/publication.txtobserved 1c855f9b1f9ed31303e360dc53d5b137...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. |
|---|