OT-2026-000059217
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000059217) never changes.
Identity and time
| Publication number | OT-2026-000059217 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-7ad4-a0b9-c146f689b4f1 · 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-2026-000059217 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f5cb1bf926313296a02799e97a5500dbfa29ba644a17778855e9739aa731128 |
|---|---|
| Markdown | d6040614032b0bdc6f0ffdc4d083af45022395e65c5bad2881bd84926b9832c4 |
| Publication page | 2dee99cd7190296b81898f24da5fb40f4a793714c6e7cb7a76aed9011e37d0b5 |
| Manifest | ddbcaa9d0d677c45ee7fb64ec0ccadefc93569cd2b5fa66b77c27c32626717f8 |
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 | uyBXJSvWThGyLserGbSXIYswvMCtnbxEzfdZY/kQ7p7L5n7d/vHHJH7I4bu+EhQI5IS+K9Y0BZ1MANEZ8v4tDQ== |
| 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
| 2026-09-17T10:45:44.892117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059217observed 2dee99cd7190296b81898f24da5fb40f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:44.872112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059217/manifest.jsonobserved ddbcaa9d0d677c45ee7fb64ec0ccadef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:44.853520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059217/publication.mdobserved d6040614032b0bdc6f0ffdc4d083af45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:44.836004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059217/publication.txtobserved 8f5cb1bf926313296a02799e97a5500d...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. |
|---|