OT-2026-000083245
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, sustained blow-off before set-down
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-2026-000083245) never changes.
Identity and time
| Publication number | OT-2026-000083245 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c963-73c0-aab6-908f91afe964 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083245 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d5d4acf48e183ae9533319dc6a151f98f3de6bc6c35ac625c0e34619cb3e839 |
|---|---|
| Markdown | fcdcc1d1260c74124e736b45eaf67b540f1b8cc4b26c0dbfd24beb27eead663c |
| Publication page | 2313898a366f177333f18638753160ef686636541a56ecf276b7c6b818a346ee |
| Manifest | c37898ffce0a59bedeb9aff66c9238d42d3c2799c2445776b3759912dc40cc02 |
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 | 5zh0f2//8MO0Lc4krtoYh5ElmQTlDw43K6dX5+QO6+5VVw8uhg234OwS9d/UUoxzPfT/oYYMDIuCouTcNI5fBw== |
| 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
| 2026-09-17T09:01:14.135722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083245observed 2313898a366f177333f18638753160ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:01:14.115893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083245/manifest.jsonobserved c37898ffce0a59bedeb9aff66c9238d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:14.095497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083245/publication.mdobserved fcdcc1d1260c74124e736b45eaf67b54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:14.074785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083245/publication.txtobserved 0d5d4acf48e183ae9533319dc6a151f9...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. |
|---|