OT-2026-000032099
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, 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-2026-000032099) never changes.
Identity and time
| Publication number | OT-2026-000032099 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-7037-82ff-aeeb750aec7b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032099 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1651c8c8ee7d24272dd67055ecfaa91db939aa0b905948bf5e40469ebf62d38e |
|---|---|
| Markdown | 1c2bd74fc29455c5793b527e33ec5b452430bca4348eee5b0cc6831f91fd11fe |
| Publication page | 3be312fcf627c54ead98d3c1e2c3bf7730e75132d8638e24061406bd545e5557 |
| Manifest | 53a40d4759767448b458db5b6b56848038ab71e70663f9b7431a588dfbb41d70 |
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 | FUqRp4CYGoEF9giB7OyGpV8jO2/PhzkO9YLoVNdEoD3haV2KqcKXo/qAvz94e4ypBbt9hsmWMvtNaKiHw1ukBA== |
| 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
| 2026-09-17T11:35:31.551756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032099observed 3be312fcf627c54ead98d3c1e2c3bf77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:31.529655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032099/manifest.jsonobserved 53a40d4759767448b458db5b6b568480...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:31.511747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032099/publication.mdobserved 1c2bd74fc29455c5793b527e33ec5b45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:31.492640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032099/publication.txtobserved 1651c8c8ee7d24272dd67055ecfaa91d...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. |
|---|