OT-2026-000080323
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, pump fed, 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-2026-000080323) never changes.
Identity and time
| Publication number | OT-2026-000080323 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e77-78b8-b604-9b0dc04a3488 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080323 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5fe2849a066a8f5e0237da2722973f1caec7fccaac3a2fceebaafe3f1c2ba86 |
|---|---|
| Markdown | 138e8880f729e74852ee912e98da9ead2555aec0dc01e4ad4f917c640eec49c2 |
| Publication page | 9f2a2dda3972ee5a0bc738eee31ff3977009406f01e16f201026360d86fb8c22 |
| Manifest | db9ad8da11430f54ba2e7cbee8d1ce1bd433488f4a80ffdb132881cc82fe9eed |
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 | UInkotwZHJ6rPTdqZmIZ9E3goQNlHlkwtX+PUHuoUJOYpwPh5eL0CTQNzXBqtkXPLLrspfMEV2PbsIzSvldHDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:02:47.851286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080323observed 9f2a2dda3972ee5a0bc738eee31ff397...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:47.834775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080323/manifest.jsonobserved db9ad8da11430f54ba2e7cbee8d1ce1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:47.814553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080323/publication.mdobserved 138e8880f729e74852ee912e98da9ead...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:47.794827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080323/publication.txtobserved e5fe2849a066a8f5e0237da2722973f1...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. |
|---|