OT-2026-000035300
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000035300) never changes.
Identity and time
| Publication number | OT-2026-000035300 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7ff2-8fe2-ae98b33f27c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035300 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94bcd0637d179dc10a978aad8e92c384ea199d37dade1f1ce7149ca7f6e05a99 |
|---|---|
| Markdown | 029bb3ed5c0a39dce9aeff51524781ea4fdd6aaf4d86a053db5b891e6497663f |
| Publication page | 4eaec2deb56a515b4cf5c4e7172eecd65011aba9ba56547839ae4bf59361beb5 |
| Manifest | 566b1a4ab90f98d41777822a08dc1b5801e2e3c163128611a7b4c3072a9b9aa9 |
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 | UUZTMiIs+Wh2twSO4I3BcKtE2nY6d1ICmd28+MXzY0d47bEonRwbncjHUARuB//Tc0S264IS9FjkRDNQbl7DCQ== |
| 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
| 2026-11-01T04:23:11.506154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035300observed 4eaec2deb56a515b4cf5c4e7172eecd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-11-01T04:23:11.481704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035300/manifest.jsonobserved 566b1a4ab90f98d41777822a08dc1b58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-11-01T04:23:11.466190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035300/publication.mdobserved 029bb3ed5c0a39dce9aeff51524781ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-11-01T04:23:11.444575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035300/publication.txtobserved 94bcd0637d179dc10a978aad8e92c384...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-23T08:41:16.692229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035300observed 4eaec2deb56a515b4cf5c4e7172eecd6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-23T08:41:16.643390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035300/manifest.jsonobserved 566b1a4ab90f98d41777822a08dc1b58...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-23T08:41:16.594588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035300/publication.mdobserved 029bb3ed5c0a39dce9aeff51524781ea...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-23T08:41:16.536456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035300/publication.txtobserved 94bcd0637d179dc10a978aad8e92c384...fetched by grabo-systems from 34.44.131.203, 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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
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