OT-2026-000079465
Publication integrity record
Two cup vacuum gripper, two zone face, 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-2026-000079465) never changes.
Identity and time
| Publication number | OT-2026-000079465 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b91-7a15-97b1-796fb746277a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079465 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea369fd439fbc77c953ec588e2ff9591670ad86b97ce1a7bdd750900a03d6276 |
|---|---|
| Markdown | 0ba03b3a837981daa5acf04027bae28bf59f75ac67646fedb6dad030003f2bf1 |
| Publication page | b80c8d8b54ebdf32eecb551c7761183a47d38cc96eabab50cc85177b32c95674 |
| Manifest | 3a8deee8fd9bcc0d0979fda0b1989f93c4191632728c92eefc5182b84e7eb071 |
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 | /NYXP4tAu0JefwRDnJplznjJde8tbP58zPzbWxr7NIRBSQHXy3vOTAYGlG2ivMF3Clu5J0Ym/J/zwxBaKgQYCQ== |
| 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
| 2026-09-17T10:04:44.720936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079465observed b80c8d8b54ebdf32eecb551c7761183a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:44.703804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079465/manifest.jsonobserved 3a8deee8fd9bcc0d0979fda0b1989f93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:44.686929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079465/publication.mdobserved 0ba03b3a837981daa5acf04027bae28b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:44.669511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079465/publication.txtobserved ea369fd439fbc77c953ec588e2ff9591...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. |
|---|