OT-2026-000012692
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000012692) never changes.
Identity and time
| Publication number | OT-2026-000012692 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5562-7903-81de-3a3d3ad7cb3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012692 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fa853b52229bc7dc73a6161d8d5aec706a4760a42194fbb00779da5599fb492 |
|---|---|
| Markdown | bfa0695f7d908ab450f3393940bd4ad50677738376eb98552ffb666d2c501e41 |
| Publication page | 780c42a28d71136772b4ea4c14226b42ea6d41ad925e3f04b76bffe916847e49 |
| Manifest | 93e9ac1a6f757622292aeb6d1edf9c561f92e5f1291028c8be3a919863e8da66 |
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 | IDbi+iZiv9rXGtxEYLPySAScXQfV3gidvIyHiwJNOzq799QPmMPR5dbkcK5FrIBY2SeEjAScVnFiziul4kAnAA== |
| 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
| 2026-09-17T12:10:20.630957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012692observed 780c42a28d71136772b4ea4c14226b42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:20.612845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012692/manifest.jsonobserved 93e9ac1a6f757622292aeb6d1edf9c56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:20.590581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012692/publication.mdobserved bfa0695f7d908ab450f3393940bd4ad5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:20.571503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012692/publication.txtobserved 3fa853b52229bc7dc73a6161d8d5aec7...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. |
|---|