OT-2026-000085658
Publication integrity record
Two cup vacuum gripper, two zone face, 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-2026-000085658) never changes.
Identity and time
| Publication number | OT-2026-000085658 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-7adf-9a27-b1966486f66b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085658 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7eea390b69e1d7a86e50c465ee0a7375cf24e162d32c3518ed6a8ef25d0b568 |
|---|---|
| Markdown | eb9c1b466256fc34212030943aa95901b7bb8c4380eb492b44104e83102d52a3 |
| Publication page | e3e4a39622bc4d14d5a98162b2f0914605d9a9257995a904b32f7ae2e1712559 |
| Manifest | 0b42c15610db7902f6cf51919980f1376d36a6169eabf47b8ac1fdd4a69ce253 |
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 | Krw7SZinPVGkEcEdE7F8yqp6ExwbYDkL/CdFoNhTf0DnFx74CcniLnY9S5TS+HpURVxL/8eMVE5y7zqQ82o4Dw== |
| 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
| 2026-09-17T09:54:32.957352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085658observed e3e4a39622bc4d14d5a98162b2f09146...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:32.939273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085658/manifest.jsonobserved 0b42c15610db7902f6cf51919980f137...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:32.921826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085658/publication.mdobserved eb9c1b466256fc34212030943aa95901...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:32.905933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085658/publication.txtobserved e7eea390b69e1d7a86e50c465ee0a737...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. |
|---|