OT-2026-000024010
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, 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-2026-000024010) never changes.
Identity and time
| Publication number | OT-2026-000024010 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7311-a3ea-69bc022862af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024010 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7eba0032f63e9c4dbf1e21db3ff3eb3a5355f4b1d991ebd4ea0c51c77a0d53fe |
|---|---|
| Markdown | aa7087e6afacb496fb66dcc013f31e7d54035416bddb8dee70c11b611e7c494b |
| Publication page | 4eb4cacd8580863c5afe6a5201127ac24d001bc6c284d03c7449708dbc00dca5 |
| Manifest | 50faf6eca2bba4b7ee609feae3d9841af0be622625e11ae875bea9dc345da5ee |
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 | b/JbnXP074FBnBwihrrLPBb6p0FV/soGnSACbE/l3+Tr6wfYKa5zEKMQ4ewu25oYvAuL1mEBo/cn6y6KFkHnCw== |
| 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
| 2026-09-17T11:50:47.341687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024010observed 4eb4cacd8580863c5afe6a5201127ac2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:47.323575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024010/manifest.jsonobserved 50faf6eca2bba4b7ee609feae3d9841a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:47.306632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024010/publication.mdobserved aa7087e6afacb496fb66dcc013f31e7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:47.289826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024010/publication.txtobserved 7eba0032f63e9c4dbf1e21db3ff3eb3a...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. |
|---|