OT-2026-000082983
Publication integrity record
Four cup vacuum gripper, four 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-2026-000082983) never changes.
Identity and time
| Publication number | OT-2026-000082983 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7631-ae86-bd869091b7f0 · 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-2026-000082983 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5270a02b5ad5e41e75e582585b848142fe76f5d75809d984f4cb7d1d50bb2721 |
|---|---|
| Markdown | 927474cc2a4213448795f6bfd00d7dc23b251fd8d453e02ca66cebc12d1f0700 |
| Publication page | e9ea8e71f2b00ecbf113d3d44bdb88cccb5a3b5e349fddb9c5b5ca33d51d02f7 |
| Manifest | 081e3b2f62dc384ac675faf822c46ccac8db8b6b4aff53fa100e5bcaecb7ebe8 |
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 | m4aRGVdg+Sio8Ij8d0XsNWJCa9UsSK6Zeqe49G5cMneMQxXBLAwkm8EC2m0m6N39RzbThqGabpSKPqqT4JkIBQ== |
| 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
| 2026-09-17T09:58:41.217345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082983observed e9ea8e71f2b00ecbf113d3d44bdb88cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:41.199659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082983/manifest.jsonobserved 081e3b2f62dc384ac675faf822c46cca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:41.180729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082983/publication.mdobserved 927474cc2a4213448795f6bfd00d7dc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:41.163799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082983/publication.txtobserved 5270a02b5ad5e41e75e582585b848142...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. |
|---|