OT-2026-000050637
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, vented 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-2026-000050637) never changes.
Identity and time
| Publication number | OT-2026-000050637 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b0-770d-aee6-229755c0953a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050637 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd6db034865955202e3ec618d69736c8054daa384f1c577699d2bffd2d21114d |
|---|---|
| Markdown | a14a16270e794671000ad837cb29ee628f3e4dd1473d2cbd77ec33f12887c5ac |
| Publication page | 94fe9a20d21c3771458d7bba5fa996fd450ec4ae53e0e8f04406123264a1ae6d |
| Manifest | c47d5d1a76f93869ab8757c6614f989a3c99921fb233eddb3364eb7710340a54 |
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 | wlLxLwS7SCb9Lbz/QqCH6zG6F5MMzggfbo5u0AJN7Ph1A3el1SnhL1eF6/bsKb2nr+4MpSrD2o9ZyIPWJjqDAg== |
| 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
| 2026-09-17T10:59:19.778680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050637observed 94fe9a20d21c3771458d7bba5fa996fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:19.755535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050637/manifest.jsonobserved c47d5d1a76f93869ab8757c6614f989a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:19.734980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050637/publication.mdobserved a14a16270e794671000ad837cb29ee62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:19.715620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050637/publication.txtobserved bd6db034865955202e3ec618d69736c8...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. |
|---|