OT-2026-000046269
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000046269) never changes.
Identity and time
| Publication number | OT-2026-000046269 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57ca-7b21-9aaf-9d43b5f0b132 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046269 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e7b044822129c868cc685e7218ea5cbc53a0f4646c2d89c809c061075e4e281 |
|---|---|
| Markdown | 2f660f78551d356de0aa21e3f2bc0b8cfc813e78a99ef485b5b69d28429eeb9d |
| Publication page | c14227b68b81a5968911e2f6d4c8f5db76f0ccdda00cca245340b6e78056d1f8 |
| Manifest | a941cada4eeffec347b2e5739c9da5a842e66e6a6133031bdb3adb345ff61ff0 |
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 | AHTDWoh7XkiSbO9ngLIJAx0yjA2D979bt/e/P95g/CbGFqfU2BNxRYeuiairH06rV7WNKRNHPBS2Y4QFqL7mDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:08:08.045544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046269observed c14227b68b81a5968911e2f6d4c8f5db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:08.025154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046269/manifest.jsonobserved a941cada4eeffec347b2e5739c9da5a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:08.003371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046269/publication.mdobserved 2f660f78551d356de0aa21e3f2bc0b8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:07.985804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046269/publication.txtobserved 6e7b044822129c868cc685e7218ea5cb...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. |
|---|