OT-2026-000012029
Publication integrity record
Three cup vacuum gripper, three 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-2026-000012029) never changes.
Identity and time
| Publication number | OT-2026-000012029 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-741b-b935-b28dc4882036 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012029 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9c5c87398214ce23ce9517117595461a318f838f4fad82e604efe50b2aeac06 |
|---|---|
| Markdown | 24b63ddd74f4ede82074d8011fd1c6bea5a9a2a28fd34e7d337f33e40b944fca |
| Publication page | 0ddc5f173c09710e3404b1f799694a74c59769ded534d57762f46e9d6bb084ed |
| Manifest | 8aca05aca392efd917a0caa53911a4b4f85b4a1df5aa91dfd6004cad831f83c3 |
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 | SWFX8VO14pyVE4d67q7GNuXLgvGTA29ra7JIoHRP1tRkmRDijHjR/utNGi8lzQHj2vQak1c1YkI9CNqeMDiYDA== |
| 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
| 2026-09-17T12:12:54.150456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012029observed 0ddc5f173c09710e3404b1f799694a74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:54.128236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012029/manifest.jsonobserved 8aca05aca392efd917a0caa53911a4b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:54.109758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012029/publication.mdobserved 24b63ddd74f4ede82074d8011fd1c6be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:54.089172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012029/publication.txtobserved a9c5c87398214ce23ce9517117595461...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. |
|---|