OT-2026-000026053
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000026053) never changes.
Identity and time
| Publication number | OT-2026-000026053 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-7967-a7c4-0158abcd6366 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026053 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93c704af884a5ac9ed3081eec341e55f3707cd128c9fef5a9f66772354fc9ff4 |
|---|---|
| Markdown | d00039545d209f76a85fc3c1ce8e2ee669dc7e89eaa65dc2f6e35e42a00f4ccf |
| Publication page | 03ae2c3289be91d70f0e63c8b7221267a86eacf949439ce17f3a68e70f7fd831 |
| Manifest | e62fa91988028a0140d8f97a069ae60f515dd70cb7a4a61845bb561f42cbd9fa |
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 | yBlUUs8F1LKrBJzZ3mAHb2FDNHRfrbw6vlQVV7rUYcs3gkpvHOfJk0UYhsowC8fgJ+H9cpyjPY5MpvqliJLrCA== |
| 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
| 2026-09-17T11:46:32.345044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026053observed 03ae2c3289be91d70f0e63c8b7221267...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:32.329671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026053/manifest.jsonobserved e62fa91988028a0140d8f97a069ae60f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:32.311005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026053/publication.mdobserved d00039545d209f76a85fc3c1ce8e2ee6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:32.293358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026053/publication.txtobserved 93c704af884a5ac9ed3081eec341e55f...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. |
|---|