OT-2026-000024400
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000024400) never changes.
Identity and time
| Publication number | OT-2026-000024400 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-794e-9123-81b63e5494bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024400 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac021449ad265a5836909debb32b3df1c0ea14d2d4d0d9b54d94fd05a312a731 |
|---|---|
| Markdown | 682908fd65f83ce71ecca61ab316465b3fe07a84678df7406482ab3fde5ce55a |
| Publication page | 2ee5e57fc90d0d27e3bc341e469bf0ba9474d758f8964a1dfc99f8adf8802a52 |
| Manifest | 2de2d97f4311db79e42bb92301d15652c8ca87e128f6d17e5365d8d154ff8bc2 |
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 | t03mn8EzcZZqGLfVWx2Vmeq2N6mSOCMCQQ6JgwPgGZzD00gRObiUhiPV7Me8TPj6reSZSJqBLL4IdtcGp6iODA== |
| 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
| 2026-09-17T11:50:16.685644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024400observed 2ee5e57fc90d0d27e3bc341e469bf0ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:16.667918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024400/manifest.jsonobserved 2de2d97f4311db79e42bb92301d15652...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:16.647893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024400/publication.mdobserved 682908fd65f83ce71ecca61ab316465b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:16.630414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024400/publication.txtobserved ac021449ad265a5836909debb32b3df1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:31.547606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024400observed 2ee5e57fc90d0d27e3bc341e469bf0ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:31.524535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024400/manifest.jsonobserved 2de2d97f4311db79e42bb92301d15652...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:31.502146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024400/publication.mdobserved 682908fd65f83ce71ecca61ab316465b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:31.482031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024400/publication.txtobserved ac021449ad265a5836909debb32b3df1...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. |
|---|