OT-2026-000024789
Publication integrity record
Single cup vacuum gripper, single stage ejector, supply line pressure sensor, 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-2026-000024789) never changes.
Identity and time
| Publication number | OT-2026-000024789 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-7309-b8de-fb91c43fda07 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024789 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e461c033dcb679f7d6762a1bc30cd92d228efca103bbaf01167655d9ff2bcfd |
|---|---|
| Markdown | f760c1ecb6f205c84cc0fdbaa1de9009a569a4a5fefcf3ebe2502e9162d49ace |
| Publication page | 0714d7d7b6c821c5338bfba4bfd86cee7b526d2f76c076df65b1800a7454e8eb |
| Manifest | 283fee2d27cc2ce3c12f12738da55f0d8972ee7f6e43b498825f3903cc7a948e |
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 | 0WqRCKK3WLfEAvneGa3HXcbzPL0pS4305GCeJiqlzIDIXbnjwmJrg/cQHzoChBTu2ep5Vi05NyQoMxSeqpLlBQ== |
| 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
| 2026-09-17T11:47:47.584432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024789observed 0714d7d7b6c821c5338bfba4bfd86cee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:47.563598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024789/manifest.jsonobserved 283fee2d27cc2ce3c12f12738da55f0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:47.526695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024789/publication.mdobserved f760c1ecb6f205c84cc0fdbaa1de9009...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:47.475237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024789/publication.txtobserved 8e461c033dcb679f7d6762a1bc30cd92...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. |
|---|