OT-2026-000085119
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, sustained blow-off before set-down, on a tool changer
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-2026-000085119) never changes.
Identity and time
| Publication number | OT-2026-000085119 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7e25-8d9e-286ec6646a3c · 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-2026-000085119 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41d5a4c6fa9ec39bfae22f007cb61acc05d91facd050729fa28b4f4760d41fbd |
|---|---|
| Markdown | ccc7c0e9b2e569394a5cdb73df4b3854a60ea5f76fad98ae0f6596fde075aafb |
| Publication page | ec21966aa508ae3f6c758b3485ba1a3ca13e314684351fe377a762353606e21b |
| Manifest | 2dcb14d10e306a74a47c8e492075ee57bdaf485b1c3e87329f7c583f99adeb22 |
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 | ZlQRAp0Clsb1kFaur5SaGo7CSgwW+a++YUA9AtWQfdynmh1gZG2exyGBSt36AvNRRZZEzr9GcAXEj1f36BULCw== |
| 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
| 2026-09-17T09:55:11.466430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085119observed ec21966aa508ae3f6c758b3485ba1a3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:11.449419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085119/manifest.jsonobserved 2dcb14d10e306a74a47c8e492075ee57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:11.431085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085119/publication.mdobserved ccc7c0e9b2e569394a5cdb73df4b3854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:11.412768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085119/publication.txtobserved 41d5a4c6fa9ec39bfae22f007cb61acc...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. |
|---|