OT-2026-000059309
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000059309) never changes.
Identity and time
| Publication number | OT-2026-000059309 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8614-773a-9bf6-e67c16da8614 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059309 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc5290f4c5b848ce15a79c5369ef62735606a767fc234cfe2add767fc039b491 |
|---|---|
| Markdown | 1d81527ab08336e0a44e4406de232b181ffe7883bcd7c31077cf1a1735251053 |
| Publication page | 5224a20047912819fb25d4bb1e79f1c981de57ebf4ec0b0b0beef93bf0d3d528 |
| Manifest | 19e01631ac549978e0ed44ffb3787c1b39914e1a363e0521ae978f1afe2afe26 |
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 | 5KOZpX+8x2WnA8tMifBw0EzTu/vg9j5QRcdQIy0jjzpXev1bVGZ+oljBq91DuG95OYcmhuKDWI/VN8+VETmiCg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:45:57.797813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059309observed 5224a20047912819fb25d4bb1e79f1c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:57.778725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059309/manifest.jsonobserved 19e01631ac549978e0ed44ffb3787c1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:57.759657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059309/publication.mdobserved 1d81527ab08336e0a44e4406de232b18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:57.741699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059309/publication.txtobserved bc5290f4c5b848ce15a79c5369ef6273...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. |
|---|