OT-2026-000011798
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three stage ejector, pulsed 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-2026-000011798) never changes.
Identity and time
| Publication number | OT-2026-000011798 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1941-7739-945d-a33ed3bc1f32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011798 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2aea1613989542bdbf348b3055083ec8d4a9259e855a272e526d472400f20fa2 |
|---|---|
| Markdown | 7530e91e0092bbe9358a9046da3b25d51523f8ce7b564dc3e2bda2b19475654f |
| Publication page | 3cdb6a16a221699315946d1a1e3e2d15cee3a3483837debda73a58c7ba7390e5 |
| Manifest | 58bef4ee4fbc03e393f46c6eb417274762d916effbd6fb63e786b2098acf2ac0 |
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 | mDgr9viz/SdZ24MfNqyJwWc49GgFmQ8Qmy/zQZ4T4u9LOWv0EBslsmi/ga+K5ebKHWCznUAPJB1x12QHBRTzBQ== |
| 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
| 2026-09-17T12:12:31.378978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011798observed 3cdb6a16a221699315946d1a1e3e2d15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:31.360607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011798/manifest.jsonobserved 58bef4ee4fbc03e393f46c6eb4172747...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:31.342053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011798/publication.mdobserved 7530e91e0092bbe9358a9046da3b25d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:31.324749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011798/publication.txtobserved 2aea1613989542bdbf348b3055083ec8...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. |
|---|