OT-2026-000059659
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000059659) never changes.
Identity and time
| Publication number | OT-2026-000059659 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-7d42-914e-037c81b383b1 · 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-2026-000059659 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebf044049043f92868aba2a698de281910c92e3257e1803a27bba1cb8b21ad21 |
|---|---|
| Markdown | 9b939fd2e7f5e12717686d08f2aa34c1eaa6935cc4800137a1eb5ceba7c875c1 |
| Publication page | 0e1c4fac5bcf48a5d2efe8d99a9968177f8ca68dbe9b2118664495b05bd0f260 |
| Manifest | c4c0346d296f698d8f0c7b561f8721792cd2637b063bc35207afd3034b753973 |
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 | 5/IulKqD3i/UuRTVq0y7S7lJXnzXTeUFwj8EEJ3p3+U6UorvOVlcdjMrf6czvbw8gJWX0LChpHlUNaqiuYX5CA== |
| 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
| 2026-09-17T10:44:21.454739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059659observed 0e1c4fac5bcf48a5d2efe8d99a996817...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:21.435731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059659/manifest.jsonobserved c4c0346d296f698d8f0c7b561f872179...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:21.417719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059659/publication.mdobserved 9b939fd2e7f5e12717686d08f2aa34c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:21.398378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059659/publication.txtobserved ebf044049043f92868aba2a698de2819...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. |
|---|