OT-2026-000064570
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold 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-2026-000064570) never changes.
Identity and time
| Publication number | OT-2026-000064570 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a462-79a1-a449-119a5bf2ff4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064570 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf7da2425d475372f188f144a2e52a8ffcb88fcb96d2db28227129ba4b2835b5 |
|---|---|
| Markdown | 876e0fc18a8a6df5530434debbfc22339c3f0d019d7f8ffeaa1ea64d5a2bf84f |
| Publication page | 268fc21bcce73f3f22f41cb5ee0c57a233d139c0653ca0b83b4f166aaee6c0cb |
| Manifest | 5a28501029c075f8ed114ed6995b52791e71068f6ab77e381b0eb65ba40109c8 |
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 | 0N/zzJJgdGucrIIgRTwL0kK6Yu0zz3hFyybSKDKO59U1TRy7CXHICOTbfBHxXMNKDc74X3fmoFtVNo5nJDe+DA== |
| 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
| 2026-09-17T10:36:47.883264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064570observed 268fc21bcce73f3f22f41cb5ee0c57a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:47.863960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064570/manifest.jsonobserved 5a28501029c075f8ed114ed6995b5279...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:47.845480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064570/publication.mdobserved 876e0fc18a8a6df5530434debbfc2233...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:47.826161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064570/publication.txtobserved bf7da2425d475372f188f144a2e52a8f...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. |
|---|