OT-2026-000056651
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000056651) never changes.
Identity and time
| Publication number | OT-2026-000056651 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af6-7571-abbe-3de6ce865608 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056651 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9d2d36f2160c4717f59d4f8b902f7b2f6205e7b261a67cbba0d4059cf9d3aba |
|---|---|
| Markdown | dbd7da2e702f60557ea2b59ae5264b05e6969d45448f06e91f920a7ca6f6fc72 |
| Publication page | 1fecb606d68a84514cebfd837a1406eae64dbdd9a032a4ba2d17cd5033c7f008 |
| Manifest | 6347bcc3cc3e4f2f50a3eb794f595e5c196c1744f2a1afa64ed0a001a053568d |
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 | WWWd8wyW07XQwTsctCtOAsl9wdybf4llS/LlCd+6kOXFQ7VCQCe/W5yOvDXMSjXnFOCaidmNcknUgbKB1WBJAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:00.928155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056651observed 1fecb606d68a84514cebfd837a1406ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:00.909700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056651/manifest.jsonobserved 6347bcc3cc3e4f2f50a3eb794f595e5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:00.890476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056651/publication.mdobserved dbd7da2e702f60557ea2b59ae5264b05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:00.872343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056651/publication.txtobserved d9d2d36f2160c4717f59d4f8b902f7b2...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. |
|---|