OT-2026-000029654
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000029654) never changes.
Identity and time
| Publication number | OT-2026-000029654 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e23-7a11-a71c-8ab6341e5dba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029654 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2cc54a36f09456f9711ab783a39e3761242b9208f1cd82130f07053bc763f967 |
|---|---|
| Markdown | e739b989ad99b6e0bf21af720820cfdf8383fbf822f87947a1b9ea40f62cad42 |
| Publication page | 5c47d46b4cbca571e4ec6c094db81a2041dfb70871d50edaece0f37353c8d5d5 |
| Manifest | 33ae6ac8614bb6df926889c7a08f420668e74be149aca3b27901c87f51048f9a |
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 | gb135Oz7lYX+DwBdQFLtM4o7+oT5Kld2hf0W7yEKBgWHEO2xaJG6jCYxHZlGuz3xTUgnqcq5XQ9iaitIMtFQBw== |
| 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
| 2026-09-17T11:39:22.266381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029654observed 5c47d46b4cbca571e4ec6c094db81a20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:22.249180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029654/manifest.jsonobserved 33ae6ac8614bb6df926889c7a08f4206...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:22.232515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029654/publication.mdobserved e739b989ad99b6e0bf21af720820cfdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:22.214179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029654/publication.txtobserved 2cc54a36f09456f9711ab783a39e3761...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. |
|---|