OT-2026-000035804
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000035804) never changes.
Identity and time
| Publication number | OT-2026-000035804 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-7b47-a8e8-5c80843202b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035804 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54a1d594bc84cbab47f597426af98ddc160569e0f972173a0495f0d4f2a0f33f |
|---|---|
| Markdown | aecd2881e9e70d72c96c0c597fd29c481f59da5abe09bf94115299037bf86c73 |
| Publication page | 2e7f2185554d3174410c62f37a136308d7afd549488cec905b6ec92f1bb5f4bf |
| Manifest | 533d9bfbe051b04cade2e4348729a87b476a6d8674e58ac8ddf7604e2c14d563 |
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 | laT3L9/CfovVH+YBOcJsUdbqukbwYTP+0dmkBypc6ZcnspbDHKM2YUcIwM8DQ50UIVfY1av4gyOYHNxm6zmlCA== |
| 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
| 2026-09-17T11:27:30.876725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035804observed 2e7f2185554d3174410c62f37a136308...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:30.859161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035804/manifest.jsonobserved 533d9bfbe051b04cade2e4348729a87b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:30.843606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035804/publication.mdobserved aecd2881e9e70d72c96c0c597fd29c48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:30.826493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035804/publication.txtobserved 54a1d594bc84cbab47f597426af98ddc...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. |
|---|