OT-2026-000014260
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, pulsed 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-2026-000014260) never changes.
Identity and time
| Publication number | OT-2026-000014260 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-71b4-b9af-9261cfb6f8e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014260 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94b9a795bf19ba113b14491f5034f1346e2a84a9e85b0053bf991bebcdfe4df2 |
|---|---|
| Markdown | a28bb3d7ebf5cf304735efc87f2ff525cfc8aff0d0269960628636d75c5251a8 |
| Publication page | 9210ee6b9edbbd549568634cd6e25ed85b43c6770addba258380f631edf256b9 |
| Manifest | 67140fe5c5b3456e18214da9927725b1642c7cee2fbb24cffa66a42efcc3563f |
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 | EtdLlOWITwRH3d7EkiLARuyrp+B3VxKoPmGNqTeDFRpj9fVE+U4Td/bB2UZKEY/PgMqhp4hNdcjYBZr7zju7Bw== |
| 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
| 2026-09-17T12:07:27.929126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014260observed 9210ee6b9edbbd549568634cd6e25ed8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:27.895536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014260/manifest.jsonobserved 67140fe5c5b3456e18214da9927725b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:27.855171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014260/publication.mdobserved a28bb3d7ebf5cf304735efc87f2ff525...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:27.626584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014260/publication.txtobserved 94b9a795bf19ba113b14491f5034f134...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. |
|---|