OT-2026-000048788
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000048788) never changes.
Identity and time
| Publication number | OT-2026-000048788 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32d-7e83-be69-f8f361981a14 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048788 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b4eab2b8d87bc4f1c9a4fc1eafc5f225c86be83218eae0029578341a4e190bf |
|---|---|
| Markdown | f887e2e7ae12ac11012c8074aa25010e89f48270e5aae684becd6eb7b83063e9 |
| Publication page | 3f38598448d01b45a6a2a6913f71922c0ff946d794dd27c72325759c23417cc6 |
| Manifest | 08d6a89bacf1c1276b519d59d7ba949e5fdcb726bbfb22ec4b240383e99a14f6 |
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 | jjxciuLXUh26k/a3/N8FFRCJ6H4bhH6UFJNvsinWXrohjNAeOaq5e5d6KTcR4iVfduI66OyIfgLSybEEzsRcDg== |
| 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
| 2026-09-17T11:04:29.659775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048788observed 3f38598448d01b45a6a2a6913f71922c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:29.630976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048788/manifest.jsonobserved 08d6a89bacf1c1276b519d59d7ba949e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:29.603643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048788/publication.mdobserved f887e2e7ae12ac11012c8074aa25010e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:29.568332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048788/publication.txtobserved 7b4eab2b8d87bc4f1c9a4fc1eafc5f22...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. |
|---|