OT-2026-000013364
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000013364) never changes.
Identity and time
| Publication number | OT-2026-000013364 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fca-78e7-9092-74e02d9a7100 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013364 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff06aaf5db07ca108671530a1419e23f59aec17ee7e30f46c391bb243f5c432c |
|---|---|
| Markdown | b64f530cf74f4be785dfa9925c72cef1f775a08c81336f5ffc79fe82a0843f40 |
| Publication page | 40b036a8f013ca900007e68863b389972bc5ca1438f5f92aaf52fba23ab42cf3 |
| Manifest | 381b00630b9673b7156066b94241e4d2e01ba28696c3e8c372961e777215c34f |
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 | nsb7HW/aFwVa1RvkAsrdxgfH16roI3nfSmSqcASjNW4gu9QorY+jERCcrBK+Exd3mYUIXeXkkfgLq7RcNUN7BQ== |
| 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
| 2026-09-17T12:09:49.250533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013364observed 40b036a8f013ca900007e68863b38997...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:49.223023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013364/manifest.jsonobserved 381b00630b9673b7156066b94241e4d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:49.198107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013364/publication.mdobserved b64f530cf74f4be785dfa9925c72cef1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:49.167263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013364/publication.txtobserved ff06aaf5db07ca108671530a1419e23f...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. |
|---|