OT-2026-000057477
Publication integrity record
Six cup vacuum gripper, six 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-2026-000057477) never changes.
Identity and time
| Publication number | OT-2026-000057477 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2692-700c-8701-b85993e2e20c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057477 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58895ca693e48b7dde18797df989c709bc52c7e318a51e247913422ad20228d6 |
|---|---|
| Markdown | 9ca1ce62b36aa6079acf2a8c40e3268fdf024eca40e9a156949ddc2ef1839ab3 |
| Publication page | a5c00a62280491c36a1b9cdbf58b75a0baed5b98281513a2c16cde214da82ae2 |
| Manifest | eb3af0f281d103152465677f0f563e5349d7255ba10c898f02210e20891681da |
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 | CX5Sf+JZf32vXA+oCH85eK6Iid9lWmBTXGaxZWCFaYBl6eu2wjSgXd+oHjsG7LXDXwfHewtITS/DVOMSmfD/BQ== |
| 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
| 2026-09-17T10:47:59.835564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057477observed a5c00a62280491c36a1b9cdbf58b75a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:59.814520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057477/manifest.jsonobserved eb3af0f281d103152465677f0f563e53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:59.792592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057477/publication.mdobserved 9ca1ce62b36aa6079acf2a8c40e3268f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:59.773854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057477/publication.txtobserved 58895ca693e48b7dde18797df989c709...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. |
|---|