OT-2026-000013316
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, pulsed blow-off 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-2026-000013316) never changes.
Identity and time
| Publication number | OT-2026-000013316 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc9-7983-a8e7-f45af16a4d0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48556b52d1134bba7931bf402e44ff881e0bb3e79c401cdceebf41c24d470716 |
|---|---|
| Markdown | 5d4dd7171c8a967625d8b30287ba072fd78c73cedd0d3027893b300225278995 |
| Publication page | ded3a3c6723da298e20a00cbdb18159823b8142a7f6e383d706a9aef39406cc8 |
| Manifest | 22397b28b8263b7da52f4d0a8cc0e8597f2c3b52585a15f5a273be45845b1d8a |
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 | +GJTsEuuSsIea7H6Z+QAOV3VFi5qNVTp5gCqfD5wdViLhqOsBzW4ASzM55F1qHYKJBvDn3HHFPCCPVxOie7gDg== |
| 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
| 2026-09-17T12:09:44.908048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013316observed ded3a3c6723da298e20a00cbdb181598...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:44.889895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013316/manifest.jsonobserved 22397b28b8263b7da52f4d0a8cc0e859...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:44.868818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013316/publication.mdobserved 5d4dd7171c8a967625d8b30287ba072f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:44.850141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013316/publication.txtobserved 48556b52d1134bba7931bf402e44ff88...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. |
|---|