OT-2026-000038998
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000038998) never changes.
Identity and time
| Publication number | OT-2026-000038998 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-798b-a658-88b4c6e70840 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038998 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6cb7b4c889ea9e82b2900f8ca05961854938ddb9cfd1b388cd98cd1fab0a758d |
|---|---|
| Markdown | 00e61b831e860288ae5786664250df4675ff4f3ac2796f90c61e6cb0db97a52f |
| Publication page | 22e5e6836734fe4eee598e34354491f7bb0ae61861ad3740f995e748ef857b41 |
| Manifest | 2cb8f25a2f1ab7bda1d1dca0e76c10b5f5ed3a160b86b18e1a0daf2c8942970b |
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 | ISYzoT/WoerSWCgIoE22f3REqcwDlIXxlKDQg18BF+aZsQ6nOIzQYVA/+VOLmAUD5aAR63d1mmk8RvgnWdKKCw== |
| 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
| 2026-09-17T11:20:20.201896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038998observed 22e5e6836734fe4eee598e34354491f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:20.182331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038998/manifest.jsonobserved 2cb8f25a2f1ab7bda1d1dca0e76c10b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:20.161534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038998/publication.mdobserved 00e61b831e860288ae5786664250df46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:20.142957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038998/publication.txtobserved 6cb7b4c889ea9e82b2900f8ca0596185...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. |
|---|