OT-2026-000041017
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, sustained blow-off after 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-2026-000041017) never changes.
Identity and time
| Publication number | OT-2026-000041017 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b10e-799d-8845-7d30e3f96eba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041017 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2eeafca7162c70d8b53ac2476b89e4fee85ce05b24a474c56553f2cbb86564e0 |
|---|---|
| Markdown | c0c203a2de94a1ee0af8082afad23c48e97758bc0f6695980a3f914dbe8fb3cf |
| Publication page | 901df9867e86cd622122a7eba247322211a8a85ba12c19d86952dbb00e2fd0fc |
| Manifest | 5f3a1e737d8d657c964905891351546abc0cd2476471f5d5d01e83cc7809c9e5 |
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 | M4N67hv+VX6xepeysPWoyaaay4SIfS+96UjkWcQJ1XdwH2SClUk59LqpP6qvNTOxorsElAx+AL/8BKH6ApzVAw== |
| 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
| 2026-09-17T11:16:55.430008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041017observed 901df9867e86cd622122a7eba2473222...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:55.413253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041017/manifest.jsonobserved 5f3a1e737d8d657c964905891351546a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:55.398084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041017/publication.mdobserved c0c203a2de94a1ee0af8082afad23c48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:55.382818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041017/publication.txtobserved 2eeafca7162c70d8b53ac2476b89e4fe...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. |
|---|