OT-2026-000005079
Publication integrity record
Porous face vacuum gripper, four outlet manifold, plant vacuum fed, contact triggered
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-2026-000005079) never changes.
Identity and time
| Publication number | OT-2026-000005079 · never reused |
|---|---|
| Internal UUID | 01a0a92d-3157-7816-8ca5-19346ba763f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:45:06.394348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005079 |
| Status | PUBLIC |
Content hashes
| Canonical text | f722e0d7d3d61b08e6330fbfb41dbac3710e8f428af2c75c98a6f60deee39716 |
|---|---|
| Markdown | 63d6d72de0f218581bbee2c39343d362b9cf8acf75639823581ee64332bc4020 |
| Publication page | 2750e112fdefaa6f01f1f1d9c5430f13720cac80315766480e41497e2f5c4cbc |
| Manifest | 7c4bdee949500f1ae03a2b209efe84350e69c4a66bde8b6166fbbc1547633f6c |
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 | zG8Ka1REkklNbCYQtezSr70ykjVNFLSAvoGtbpzekUFVWPB43oYYibrf7a9x+gDBgn1FQ94OFY69HE319PESDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T07:47:02Z batch OT-TS-2026-W38-010 · RFC 3161 token · inclusion proof root e1b42dfa4cd0fb1e3e472afd2db961c2... |
|---|
Independent retrieval
| 2026-09-16T07:50:17.748753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005079observed 2750e112fdefaa6f01f1f1d9c5430f13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:50:17.733651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005079/manifest.jsonobserved 7c4bdee949500f1ae03a2b209efe8435...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:17.720972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005079/publication.mdobserved 63d6d72de0f218581bbee2c39343d362...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:17.704566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005079/publication.txtobserved f722e0d7d3d61b08e6330fbfb41dbac3...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. |
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