OT-2026-000016568
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump 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-2026-000016568) never changes.
Identity and time
| Publication number | OT-2026-000016568 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d14-7bb1-9187-36068734bf51 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016568 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1270798d8ca93b964bc5f8dbe8c5b1f0d91625fdc2970f3572aae3f90609fb4a |
|---|---|
| Markdown | d0fed30b54de7d59c2d50c03a1943b4e197691998527adf1d260547add477450 |
| Publication page | 96c1d578f4f3a1282a176da97b3678734acfea16bf1da0ba989b61a8c8bbf0bb |
| Manifest | 3f08062f6c602f0b561a6ad76bd01398bad1c372da33f94961c79cc7ee149836 |
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 | yA/oiPba+WQ8L0kNPdTwZQFeGL22we2VtuiBaN79n3zN6erP7beZqJ2wg1SESjNJK3tlGaFMwLjEG+lfSfbwAQ== |
| 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
| 2026-09-17T12:04:47.912970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016568observed 96c1d578f4f3a1282a176da97b367873...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:47.894373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016568/manifest.jsonobserved 3f08062f6c602f0b561a6ad76bd01398...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:47.876631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016568/publication.mdobserved d0fed30b54de7d59c2d50c03a1943b4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:47.859831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016568/publication.txtobserved 1270798d8ca93b964bc5f8dbe8c5b1f0...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. |
|---|