OT-2026-000008986
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000008986) never changes.
Identity and time
| Publication number | OT-2026-000008986 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7e7b-81f7-ab6dbce9a592 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008986 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb689d95e20f36f5d50f1159566b46e9e0a1b95073e08a69c287d8f0ca9859aa |
|---|---|
| Markdown | fd59651b9f396c1dad5a938d22ebece6c68a6b2d628da41aed3e1db83ea6ee3c |
| Publication page | 36a33d26acc7c8d2dbb63cfb37abcf12f13033d9f77c7ea681d94ade7c322b9c |
| Manifest | 2696f7718ce91098fcfcf34e19fb74d80655b592a163ec48a0db46497bdb53a6 |
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 | j1RC4/F6GDUuYTSYOzGHwWyS87qSFCMVDgU0Bd7l3jrgOKFTO6SkDQeEVVys1toEjxFF4iaXo0Edsk6lXtbQAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:36.725817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008986observed 36a33d26acc7c8d2dbb63cfb37abcf12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:36.702915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008986/manifest.jsonobserved 2696f7718ce91098fcfcf34e19fb74d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:36.682360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008986/publication.mdobserved fd59651b9f396c1dad5a938d22ebece6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:36.663417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008986/publication.txtobserved eb689d95e20f36f5d50f1159566b46e9...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. |
|---|