OT-2026-000008241
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000008241) never changes.
Identity and time
| Publication number | OT-2026-000008241 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908d-73e4-8052-9f7522b88ee2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008241 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae848aea79ccc56c1c15b10297058d6b604419eba7423f1ec3866ec42c3d6aed |
|---|---|
| Markdown | b1ef163621ff52c8cae97bd05c282534c0301f8947f95bf2dcdff5b010e8d3cf |
| Publication page | c05f90997f6044c9b7b2f1b34ef09ac2c897965d93f457e1c8c3fdd7ebc8d79a |
| Manifest | a30017548a13dc67d0ae48ceb00832dabe98ac84f8b5988eb0ce5e8f6b9ba869 |
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 | GX4yqgEOdybIz1r/lHiX9Mwni8F+TwBFJBbUUzW7j+wUjlclyMbLJ8iEg7+xirVoAdzTQimpJgfuCSrDUxUJBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:39.943539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008241observed c05f90997f6044c9b7b2f1b34ef09ac2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:39.923746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008241/manifest.jsonobserved a30017548a13dc67d0ae48ceb00832da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:39.904073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008241/publication.mdobserved b1ef163621ff52c8cae97bd05c282534...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:39.885847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008241/publication.txtobserved ae848aea79ccc56c1c15b10297058d6b...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. |
|---|