OT-2026-000014497
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, pulsed blow-off before set-down, on a tool changer
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-2026-000014497) never changes.
Identity and time
| Publication number | OT-2026-000014497 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-744f-b93b-732f5142f285 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014497 |
| Status | PUBLIC |
Content hashes
| Canonical text | e14f7c53ee7b6d8235bb3eecc6d3bc0d84d00b995f850e52d9b56e1ae4f590cf |
|---|---|
| Markdown | 70fb59ef2d5b5e21d9aafa95855cec332f6854c46bbca539389fbee19a31c888 |
| Publication page | f983781aa98b0b91cbf92139ae8690ab2f420127c9f5395a7e391b2123c8fe44 |
| Manifest | 43760b110e97186e86d1a421d803680c8f7d2b5ef18b8971a962bbef3fab0c26 |
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 | 28D2XtODKgTp9rkHCsRWBswaGzfu3b+PVMrX65HOMo33nGelDOYfWGortGYsrdI/a8750GqoDGMgPM7gf1OdAA== |
| 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
| 2026-09-17T12:10:19.441834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014497observed f983781aa98b0b91cbf92139ae8690ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:19.422790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014497/manifest.jsonobserved 43760b110e97186e86d1a421d803680c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:19.403591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014497/publication.mdobserved 70fb59ef2d5b5e21d9aafa95855cec33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:19.385534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014497/publication.txtobserved e14f7c53ee7b6d8235bb3eecc6d3bc0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:23.111143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014497observed f983781aa98b0b91cbf92139ae8690ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:23.093690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014497/manifest.jsonobserved 43760b110e97186e86d1a421d803680c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:23.076756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014497/publication.mdobserved 70fb59ef2d5b5e21d9aafa95855cec33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:23.060755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014497/publication.txtobserved e14f7c53ee7b6d8235bb3eecc6d3bc0d...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. |
|---|