OT-2026-000059723
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000059723) never changes.
Identity and time
| Publication number | OT-2026-000059723 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-794d-9180-e642a7240e37 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059723 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6166bba489f3e5b2e47b311b7a6a3ae4995e4e058505dc439667a0e45bb2f15 |
|---|---|
| Markdown | 8f92e804bee052bd68d51747cef7da7c0fee0cb8cbde6f3df9438c26fb0c8122 |
| Publication page | a4e56617195e4cfa7c2c73ad5a23c0c93d3f7e0124084938ecf306b66a885ad6 |
| Manifest | ba01f1d95f3d8c746d87b910b24f96606f23403be81e421770a3f6f96e7de972 |
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 | rlm2OWZ8s7LiYxLMtKAhF6On/b6olxTK0JhxWh1wgIWihXV1cjJkYgqKEON98XN1sS6ce2J+j8pX8zev039IAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:26.389614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059723observed a4e56617195e4cfa7c2c73ad5a23c0c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:26.371255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059723/manifest.jsonobserved ba01f1d95f3d8c746d87b910b24f9660...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:26.353736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059723/publication.mdobserved 8f92e804bee052bd68d51747cef7da7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:26.335053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059723/publication.txtobserved d6166bba489f3e5b2e47b311b7a6a3ae...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. |
|---|