OT-2026-000102517
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pulsed blow-off 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-2026-000102517) never changes.
Identity and time
| Publication number | OT-2026-000102517 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858a-7936-adb5-fc3ed7cdbec4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102517 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31165a88262e36774979e5c36e337f6dd1b459cf364bcc845bba84d5414b7c38 |
|---|---|
| Markdown | 1726e6e829f2b3d1f47eb527623a387fad19e2810229c86c1245f7628fa3442d |
| Publication page | 00a963d14e917442fe10b3c7d862ada8648069cdd9389a99222d8fb27654076e |
| Manifest | 1a2a7c1b32e7edbfcc1192cd3e2bdb7993854aee7ab8c274531fc548143533c0 |
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 | bpKRdQmjbSn3zOel+SwlHOExdG1WMV/l5K1HXZlnjUG4utIHYuJwQnTrfOETf0Q4RShNq/OZeNxiEmwb4wHzBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:59.176272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102517observed 00a963d14e917442fe10b3c7d862ada8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:59.159627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102517/manifest.jsonobserved 1a2a7c1b32e7edbfcc1192cd3e2bdb79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:59.139301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102517/publication.mdobserved 1726e6e829f2b3d1f47eb527623a387f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:59.119900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102517/publication.txtobserved 31165a88262e36774979e5c36e337f6d...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. |
|---|