OT-2026-000015477
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000015477) never changes.
Identity and time
| Publication number | OT-2026-000015477 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef4a-781a-9f16-22a19e075188 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015477 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9c718a77e95fcf8f229160407dccf5f4bd91c0308e88133be031003921a29dd |
|---|---|
| Markdown | 575a85ca0b424c1865e3526cab0f647e8210dbddc63fc721cb29fb940cabb074 |
| Publication page | 8097e8f779f6864277cbe7b710d37529ab6aee6b6bc28732c230ece84d7060d8 |
| Manifest | 5009880c77561f577fc989e1326c8c2515283c91f46f8b5dd28185c5d057f325 |
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 | FntPG3K2rjaGTNwTvkvJ1S+uf5o96eVhX3YKj0pBNpROIbwQ1Kyv+4Ck3wes3+jWRDMYuGexkXoXT3/5mgRQDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:06:14.093576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015477observed 8097e8f779f6864277cbe7b710d37529...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:14.074088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015477/manifest.jsonobserved 5009880c77561f577fc989e1326c8c25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:14.053533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015477/publication.mdobserved 575a85ca0b424c1865e3526cab0f647e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:14.035214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015477/publication.txtobserved d9c718a77e95fcf8f229160407dccf5f...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. |
|---|