OT-2026-000008925
Publication integrity record
Two cup vacuum gripper, two zone face, two 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-2026-000008925) never changes.
Identity and time
| Publication number | OT-2026-000008925 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-799b-951e-a0be6a1a9872 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008925 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64f0a438be91bf779fa05de9819141b1236d97d2189139ac09e3f5bc131e1a4f |
|---|---|
| Markdown | 6669f648b997acd52bb3d20a37a3674952dccec723681c175b641779c361e535 |
| Publication page | 48958a3162823189b56c2db0a9c1d1b96113a7e7ad122c8547741a17ccba5218 |
| Manifest | 60d57ca0e0cd2e811442c5b74d07c16b54c52c1465b3932eb076126c2976a487 |
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 | zr9SU2CqNGnrdHjBlnJAEcU7YvavZ8G4BrrmzbMrWTYmM31Q+1Yu07/VuJpq7IzCzuERPeeBvRFB/v+ogZJJAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:32.126832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008925observed 48958a3162823189b56c2db0a9c1d1b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:32.108459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008925/manifest.jsonobserved 60d57ca0e0cd2e811442c5b74d07c16b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:32.088629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008925/publication.mdobserved 6669f648b997acd52bb3d20a37a36749...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:32.067927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008925/publication.txtobserved 64f0a438be91bf779fa05de9819141b1...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. |
|---|