OT-2026-000024274
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump 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-2026-000024274) never changes.
Identity and time
| Publication number | OT-2026-000024274 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-7097-a8bc-d180ee02b4f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024274 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64bba8170ed01f60009138b61b0de9a9b5e2f2f58d6c87ce1894b6272d45f23e |
|---|---|
| Markdown | f080b2042af9c881decf5fecb90c587c64c78b0a817e31785d30131cfebf4641 |
| Publication page | cbf09d8fe438087d0897599210c239d98cf3aa56f5ad0c3b57877e9e2a4f86bb |
| Manifest | b5b58038fcf0cbb84c80311fda8636acd562cfe7f1f4bb5a1724cbbd4143c4bd |
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 | nYxpkSWcIrVga9r1qI4dfa+E/Ht8crjhBInoYfPBRiB2Xrf09wfJnKbSOKXYOndvEhMkf2kmlsPYT/c+gTyWCA== |
| 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
| 2026-09-17T11:48:45.729293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024274observed cbf09d8fe438087d0897599210c239d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:45.709424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024274/manifest.jsonobserved b5b58038fcf0cbb84c80311fda8636ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:45.692111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024274/publication.mdobserved f080b2042af9c881decf5fecb90c587c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:45.673600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024274/publication.txtobserved 64bba8170ed01f60009138b61b0de9a9...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. |
|---|