OT-2026-000062567
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000062567) never changes.
Identity and time
| Publication number | OT-2026-000062567 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7144-9bf5-8a5e1ccf8e2d · 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-2026-000062567 |
| Status | PUBLIC |
Content hashes
| Canonical text | 067b30b23fdb7e7c5d81ccb41fad3ee0a1dcc8ab772626e6402665065b77f309 |
|---|---|
| Markdown | dcf5f1e2ba7e0a0f17fe9881863dede5ef27672d3d5211953787b37c9822bfde |
| Publication page | f685cc2ff91b5898a010fe62070701b10ed54420881aaf0cd8b99669163b02e8 |
| Manifest | 6bd01faafaba70ba7ba9940b651adde63a0e7c721f54dc522a066a939ddda9e0 |
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 | ZOlgHf9QbaIVIKAFv3JjOorAdoluoKdAiqGW+VZFgE+asow5DR8mfEkQERkAuuT9s1+NXu1IYOcz5PbQPY8rCw== |
| 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
| 2026-09-17T10:40:02.946339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062567observed f685cc2ff91b5898a010fe62070701b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:02.925354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062567/manifest.jsonobserved 6bd01faafaba70ba7ba9940b651adde6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:02.904980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062567/publication.mdobserved dcf5f1e2ba7e0a0f17fe9881863dede5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:02.881097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062567/publication.txtobserved 067b30b23fdb7e7c5d81ccb41fad3ee0...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. |
|---|