OT-2026-000065383
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, pump fed, pressure sensor per zone, 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-2026-000065383) never changes.
Identity and time
| Publication number | OT-2026-000065383 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f8-7591-84cd-af3cdffd3a59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065383 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63c0a1291e598f9f4a1f1b5149a538ccede7b94e49039ff142074d66b3ec510e |
|---|---|
| Markdown | 4de3f436331054e22def79b169ec27477ba32d07a806fc2bb965e566bbe7457a |
| Publication page | 6cee3f6991a2480ddbae86ea0e5be57ec043a275ab3d401e96c5345113cafb4a |
| Manifest | f6d6125c9796cf752b9d1599c6206cfff60a7f7a2c1f4d3fed09eafa990332c5 |
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 | aWf5EPITtK+Sq1uwTeLAsPjHYbyrXml9YDgfb4K8YFKAhpv95uYSyORTuZbms/dH+FZTk2XY15qrqtorQRj4AQ== |
| 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
| 2026-09-17T10:33:38.342017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065383observed 6cee3f6991a2480ddbae86ea0e5be57e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:38.324923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065383/manifest.jsonobserved f6d6125c9796cf752b9d1599c6206cff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:38.307487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065383/publication.mdobserved 4de3f436331054e22def79b169ec2747...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:38.288259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065383/publication.txtobserved 63c0a1291e598f9f4a1f1b5149a538cc...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. |
|---|