OT-2026-000014913
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000014913) never changes.
Identity and time
| Publication number | OT-2026-000014913 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d095-7e63-a606-e5d8c1b6d6ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014913 |
| Status | PUBLIC |
Content hashes
| Canonical text | ecd542610fa928c1dfbf8d6b990706fb9eb470d75afd89b19d44a38587396402 |
|---|---|
| Markdown | 8ce24455f7ed6eeb3564383e741ee917d1e4ddac9554c9506631c1b8b56ce566 |
| Publication page | df7df373b124a0d57ab50cebec2d3f6546d7aa6fcdae7077f8437a03486e2041 |
| Manifest | db38ef2b1259d09ecf515ee0dc7fbae7cc2ad17a26d784f4a6453ee6a0c18cd9 |
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 | okW8y9s7MDhbky6bzrlzAusg+0qVPOnIn2w0pwPDfxQ+EZPLT+9W/OM3gGry92Eqp2HIkTIK/nP5bjZZQ3RkCA== |
| 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
| 2026-09-17T12:06:50.919775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014913observed df7df373b124a0d57ab50cebec2d3f65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:50.902820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014913/manifest.jsonobserved db38ef2b1259d09ecf515ee0dc7fbae7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:50.885504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014913/publication.mdobserved 8ce24455f7ed6eeb3564383e741ee917...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:50.866396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014913/publication.txtobserved ecd542610fa928c1dfbf8d6b990706fb...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. |
|---|