OT-2026-000080680
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, vented after 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-2026-000080680) never changes.
Identity and time
| Publication number | OT-2026-000080680 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b973-7e33-9b6b-ff2468d0b559 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080680 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97b268dbfe26bc932308181a1d2bd63553bfa3d32843e01e277ad138d2623c18 |
|---|---|
| Markdown | 5a5e6c8a5e1003c0a06432079cd94f2a7e67a7e38cb9feb953f9d3a0c233eb9d |
| Publication page | ab0e6b5a990384a0586a291b60733f4007b770f68dc35543f33b1c4d34d635a8 |
| Manifest | 8f553eac1e3f546970c3c03b9bbdcd081470ae72321f3bba69e7ccb5f4cdf04d |
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 | AotUzzYrT+96g++UXyecRR4iFN0qzzUbGwSk9S46YyPP/jJF31rWktCvsKunftP66GGu1rUlLfyUXsUxv1e/DA== |
| 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
| 2026-09-17T10:01:41.044474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080680observed ab0e6b5a990384a0586a291b60733f40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:41.025619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080680/manifest.jsonobserved 8f553eac1e3f546970c3c03b9bbdcd08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:40.968324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080680/publication.mdobserved 5a5e6c8a5e1003c0a06432079cd94f2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:40.908802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080680/publication.txtobserved 97b268dbfe26bc932308181a1d2bd635...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. |
|---|