OT-2026-000082883
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, 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-2026-000082883) never changes.
Identity and time
| Publication number | OT-2026-000082883 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7448-a058-685fb45f90c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082883 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63b5195942cb8c41b3ff03cae5183156cf141616ad66fad66959d6bafdf46f73 |
|---|---|
| Markdown | b81a4acf5978b7c0de2aac68caf260b24f15f54ba4ec21b3bec2156d61f5a4e6 |
| Publication page | 317e640a08a3aebd112d192f91b32826823974445a5ee02ef070afe845e5622e |
| Manifest | e9a689ae5c4a6bd54e6b29a166717726a4b0975579bd14c51fc7e313fb17ca62 |
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 | 8PLUGF8t0n/ZTMLlRwRRTLOyjCvcD6bqJIqdzz+/kO6kKhocugqUKobWRKqlVgEnJgAdAE7Qvgr0wyKTZMxwBw== |
| 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
| 2026-09-17T09:58:34.021431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082883observed 317e640a08a3aebd112d192f91b32826...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:34.005534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082883/manifest.jsonobserved e9a689ae5c4a6bd54e6b29a166717726...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:33.987954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082883/publication.mdobserved b81a4acf5978b7c0de2aac68caf260b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:33.971891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082883/publication.txtobserved 63b5195942cb8c41b3ff03cae5183156...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. |
|---|