OT-2026-000010084
Publication integrity record
Four cup vacuum gripper, four 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-2026-000010084) never changes.
Identity and time
| Publication number | OT-2026-000010084 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-7df0-80e1-80d2701ecc60 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010084 |
| Status | PUBLIC |
Content hashes
| Canonical text | a632c29045155b84b6842104f6b2012b9ff1d2f7efe70840bbdbd5b8ab26e61c |
|---|---|
| Markdown | 97defd9ce32f162c995ca0b3cee4b95c3f9563a9873f9506061a390f292c7f38 |
| Publication page | 633b8846a0ca3afe66a380f12f767d9f9fb2cea7d893299c5ef133c3fbdb4d4d |
| Manifest | 2813b8dae2d2ad63900c989873b66c87a8d4a9d7095068e9720038307d5e4565 |
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 | uwQoUhK9+qTCahyfqUVedLZ59BtC+iSLDvxKOnDYEsp1aW8uMCuPnpnnz+W1o1d7d22OKUqlCkBRZQxog/8WCw== |
| 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
| 2026-09-17T12:16:10.026379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010084observed 633b8846a0ca3afe66a380f12f767d9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:10.007999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010084/manifest.jsonobserved 2813b8dae2d2ad63900c989873b66c87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:09.982598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010084/publication.mdobserved 97defd9ce32f162c995ca0b3cee4b95c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:09.883498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010084/publication.txtobserved a632c29045155b84b6842104f6b2012b...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. |
|---|