OT-2026-000014688
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two 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-2026-000014688) never changes.
Identity and time
| Publication number | OT-2026-000014688 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7026-bae7-1daa8fe6875f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014688 |
| Status | PUBLIC |
Content hashes
| Canonical text | 837748a2b4bfec77ea8469fc8cc4ac5d88493b1df96448284af967db4bada81b |
|---|---|
| Markdown | 8e63c78d5afa8c8af4b2e746a9985b6d66cd757f0b5dcd0d913652627144d20f |
| Publication page | bef877a39446c1489e2e5db9e8a7b4669767208664c8c779fd2e1c849a856899 |
| Manifest | 90b2023d3916f3c6044aba1ff50e13779f619800dc09f0664d07b32f062f9a09 |
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 | cvEye/YpCGT8ITxwz2sLAs92VUPezHbKdVnrkYVxNZja2YrI1uD2bBqAomlU1kJ7xa6dEXzbX5oTLBRWIldTAw== |
| 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
| 2026-09-17T12:06:32.638975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014688observed bef877a39446c1489e2e5db9e8a7b466...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:32.620750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014688/manifest.jsonobserved 90b2023d3916f3c6044aba1ff50e1377...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:32.602614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014688/publication.mdobserved 8e63c78d5afa8c8af4b2e746a9985b6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:32.549268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014688/publication.txtobserved 837748a2b4bfec77ea8469fc8cc4ac5d...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. |
|---|