OT-2026-000062605
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000062605) never changes.
Identity and time
| Publication number | OT-2026-000062605 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-768d-aeb8-cd6dd2b89ae4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062605 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30e512b715482df0279f4c0010f271018b4fc28eb67e00107601a914f98909c6 |
|---|---|
| Markdown | b41de5e47fdf4078dbce9a0dab8dbd584e961bcbab238f8e45b68a627267c2c3 |
| Publication page | 08fc60e793e68c84b882c32f7aac5a3860c0cbd22905e7f322076829b095e745 |
| Manifest | 424615180eb64f26bf564ae100671bd5d147f2b259f150ec122d6717190a4a5e |
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 | AdCBBsTgPSlcUuGhJEv10iQeiDoGL6LwwNM6DHLl39/9K2qJfvccWng9gpe/TFYnEmGXqCzlQ0vV9rgRPBrQAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:06.387237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062605observed 08fc60e793e68c84b882c32f7aac5a38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:06.366372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062605/manifest.jsonobserved 424615180eb64f26bf564ae100671bd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:06.344531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062605/publication.mdobserved b41de5e47fdf4078dbce9a0dab8dbd58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:06.323497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062605/publication.txtobserved 30e512b715482df0279f4c0010f27101...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. |
|---|