OT-2026-000082679
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, 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-2026-000082679) never changes.
Identity and time
| Publication number | OT-2026-000082679 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7a07-8ea5-8e1c4a84e2cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082679 |
| Status | PUBLIC |
Content hashes
| Canonical text | af5038817d43f8464ef6345ca4aa87617a355a068b7d85b0170d02febec58953 |
|---|---|
| Markdown | b66a34a68f124a79e6330f788ba900b324b93cf937121d08a85c78c6dfd98674 |
| Publication page | 8d70ff7ce560803a993448eef4a574eaffa0c27091e16530e00647fd6d2f7f84 |
| Manifest | 5ceab1ea2716096616033120bae52d73bd01201b8da8d34c838c9385d88bc484 |
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 | WY4EM9EW4bjP8GCD5HPnWmnnX/7H6H1GWEUfj91Czup0fcTs6ngAWwRutrd/5zQ/8T2auhfoI4Le5XIwqfRBDQ== |
| 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
| 2026-09-17T09:58:14.875192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082679observed 8d70ff7ce560803a993448eef4a574ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:14.859103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082679/manifest.jsonobserved 5ceab1ea2716096616033120bae52d73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:14.843136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082679/publication.mdobserved b66a34a68f124a79e6330f788ba900b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:14.827373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082679/publication.txtobserved af5038817d43f8464ef6345ca4aa8761...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. |
|---|