OT-2026-000012133
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, 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-2026-000012133) never changes.
Identity and time
| Publication number | OT-2026-000012133 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f4-7e81-9d94-7915f392b10d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012133 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66e720b17a9f403c21bfea922d875e7c0a1b70b5ec75ad6e9b7bfadef6054570 |
|---|---|
| Markdown | 1685805684e6f977fce625016b2714360638dcbb31080608c968785258dea89d |
| Publication page | 03120d289c6d74cc4beb974a8482a64abf17b81d5fdb240c6df8f1402a20174a |
| Manifest | 129faf14afcd9643843e2e5ee68cd26160620f0d01600768e03e0845df3a0c6c |
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 | kGNRxB00q6qsGEojyQDQyPnfspOQOivsOuJfmm/+Hz3c1lTg7ftQkesXz2aj/PZroOs2a1fd/RkCCYQpUrL2DA== |
| 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
| 2026-09-17T12:11:01.224970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012133observed 03120d289c6d74cc4beb974a8482a64a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:01.205224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012133/manifest.jsonobserved 129faf14afcd9643843e2e5ee68cd261...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:01.183728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012133/publication.mdobserved 1685805684e6f977fce625016b271436...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:01.164443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012133/publication.txtobserved 66e720b17a9f403c21bfea922d875e7c...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. |
|---|