OT-2026-000082309
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three 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-2026-000082309) never changes.
Identity and time
| Publication number | OT-2026-000082309 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-73d3-ab42-ad195fc9f800 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082309 |
| Status | PUBLIC |
Content hashes
| Canonical text | 901e3f51cf104526879a90888bba5d9030eb7ee94b110de933bace7c5185706d |
|---|---|
| Markdown | bcf0ffc446e471c20a98cd14c27c15fb8c5760930c0ac7a2a38c38726a92ea24 |
| Publication page | bde07a607ceb3241778705c0fff22993ba94dfa6d8f58243a261b1d9a8406264 |
| Manifest | 3df4a72eed412b8164e744ab449b234589cffda7a45522c86297f9bb4e7610de |
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 | mGjiOg5s316jP3R8Lfoz5zZuDb11KAebZmhVD1zj8itEkb0Yw9hM3QWsUQxqsvkEIAEv7barUVb3dwZDnRK5Bw== |
| 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
| 2026-09-17T09:59:10.385271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082309observed bde07a607ceb3241778705c0fff22993...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:10.369521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082309/manifest.jsonobserved 3df4a72eed412b8164e744ab449b2345...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:10.351037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082309/publication.mdobserved bcf0ffc446e471c20a98cd14c27c15fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:10.333875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082309/publication.txtobserved 901e3f51cf104526879a90888bba5d90...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. |
|---|