OT-2026-000084996
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single 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-2026-000084996) never changes.
Identity and time
| Publication number | OT-2026-000084996 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-77ab-9e26-8a2dd85aec22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084996 |
| Status | PUBLIC |
Content hashes
| Canonical text | a975e586baf4fd42975f9ff2c378aa1c036a7a21f621f4b12d3c6f258a05bdd9 |
|---|---|
| Markdown | f1e5a21e90c3a2d91f789cbdc77e245aaeb1b420cc295d75a0786c8f62b332e6 |
| Publication page | 7343134479bad359aa757f84a3125f0a3efe67d13bb99af0f177df4c32328ecf |
| Manifest | 41161ba3798790b9c585f80e3e9ab457fa94e037db1de03be76169b6ebdd3a44 |
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 | St3seCcokC3Zs2SZhjCHykKzKpQQq5sJ7YxMBzCzhCj6ck2iVIf3YsPQO+mXIXaTX2yZOGuknM/s33P1gGQeCw== |
| 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
| 2026-09-17T09:54:59.933214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084996observed 7343134479bad359aa757f84a3125f0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:59.915339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084996/manifest.jsonobserved 41161ba3798790b9c585f80e3e9ab457...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:59.897909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084996/publication.mdobserved f1e5a21e90c3a2d91f789cbdc77e245a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:59.880283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084996/publication.txtobserved a975e586baf4fd42975f9ff2c378aa1c...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. |
|---|