OT-2026-000032533
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000032533) never changes.
Identity and time
| Publication number | OT-2026-000032533 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-7570-8bde-3552841403ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032533 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32a68ed5712f204f80cbf0ab1787f35392afe83c0e9364d7359cae82ef5f50ac |
|---|---|
| Markdown | 64a11eb684dc42bfc2cafda084fb8404a185cf502641e5ee44a8e5afc5aa89c0 |
| Publication page | 420ad549e30716b4e9d1a193f7eb26d8fdfbe83ab5921f0e90ee316c4bd2f1a6 |
| Manifest | 485ee156296f4249e7cc827d49a4e33e5c41f987fd99b5ebce71228f9ef24f89 |
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 | cKLtm/t1aESv2WON77x39TcTU8Ohh1rD1fxYQNo6CiHzsPsRJ3e1ZxQV/9yMsN8Y+6Qq/YT5S1DWHwEhr8y6BA== |
| 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
| 2026-09-17T11:34:05.641525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032533observed 420ad549e30716b4e9d1a193f7eb26d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:05.622822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032533/manifest.jsonobserved 485ee156296f4249e7cc827d49a4e33e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:05.603686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032533/publication.mdobserved 64a11eb684dc42bfc2cafda084fb8404...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:05.579832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032533/publication.txtobserved 32a68ed5712f204f80cbf0ab1787f353...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. |
|---|