OT-2026-000084377
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, plant vacuum fed, sustained blow-off before set-down, on a tool changer
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-2026-000084377) never changes.
Identity and time
| Publication number | OT-2026-000084377 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b62-77ad-8469-03876a8e3e61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084377 |
| Status | PUBLIC |
Content hashes
| Canonical text | a06f168f1aec029b343a2ba2a7590b183bff0ae2937b18f2f08e5a45bd582669 |
|---|---|
| Markdown | 3b784a14cc625ac90cc2518c9c6eda4b2b30ab6e2246708ff34c0864a862605f |
| Publication page | fb8f2a4a40bd2b4cb22ab4335bdcecb0d8bdd36bdbb29e49c109b28ade56d163 |
| Manifest | 945af66906bbae7089e21d47e941c05cf4f7ab9640fc5967945bb96c360675c6 |
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 | 2RsKTphs3T05aJXNeXC90XPmooPTltn0RGGgKxdzF/VeR3H0Rin86hc/HxswsgorFrzwgpW2LH+Ei/XwhWPgAQ== |
| 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
| 2026-09-17T09:56:18.997797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084377observed fb8f2a4a40bd2b4cb22ab4335bdcecb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:18.979549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084377/manifest.jsonobserved 945af66906bbae7089e21d47e941c05c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:18.962172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084377/publication.mdobserved 3b784a14cc625ac90cc2518c9c6eda4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:18.942684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084377/publication.txtobserved a06f168f1aec029b343a2ba2a7590b18...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. |
|---|