OT-2026-000048641
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000048641) never changes.
Identity and time
| Publication number | OT-2026-000048641 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32a-7f75-b99d-35e756d792c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048641 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbb83a44afab220847d6cc47a9b5cc9be06d9a1d4ae83ba77c44a5191be59805 |
|---|---|
| Markdown | 15f7bcd78104c267a94936c574ba9b251a50dabd42f82f1dd962071027da1eca |
| Publication page | ba756c89c1643b7f22b1cff5ae8c0bc3f5953b5e10af169a2c04e106366d671f |
| Manifest | ec2576cdd26f6b9720ab37448627f141e3f3cd19e214b7afc992904a024fde9b |
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 | oHoG3nO8KcoHysKytk3fBH3Rz+lxDxhMRSXx6ZzVAWPExhpjPYNOdEQiw/dioncnyiTEaWdMR9sFp2hNjgt9DA== |
| 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
| 2026-09-17T11:04:15.053083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048641observed ba756c89c1643b7f22b1cff5ae8c0bc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:15.032983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048641/manifest.jsonobserved ec2576cdd26f6b9720ab37448627f141...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:15.014069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048641/publication.mdobserved 15f7bcd78104c267a94936c574ba9b25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:14.992719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048641/publication.txtobserved fbb83a44afab220847d6cc47a9b5cc9b...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. |
|---|