OT-2026-000048832
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000048832) never changes.
Identity and time
| Publication number | OT-2026-000048832 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32d-761b-97f9-83e85b95f797 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048832 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9150d122320a91fcc2ba128598687a8a520ce78bbde9589f8abcf6c41bcd08de |
|---|---|
| Markdown | b49828bb664875ff972849fad725c7b5c594c91f7c5c01fb70b1058c85a093cf |
| Publication page | 1f56e595be2f3f0a3d1cdc7cdb93bb069e750b89ff39e51afe6c5d32e062b841 |
| Manifest | 67819950bcb8e8a104c32bfbf8c68ec4c03d56f141fdd23228364dc526e2e963 |
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 | hz2lVx5VRdS7kB33jtC3yfb92fLOKidetdyUGtqCNTIncIrG2YsB/HBEyr7ceK4IQoTMnqv3/S/g1ax2wKtFCQ== |
| 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
| 2026-09-17T11:04:37.391422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048832observed 1f56e595be2f3f0a3d1cdc7cdb93bb06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:37.371802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048832/manifest.jsonobserved 67819950bcb8e8a104c32bfbf8c68ec4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:37.346843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048832/publication.mdobserved b49828bb664875ff972849fad725c7b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:37.193330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048832/publication.txtobserved 9150d122320a91fcc2ba128598687a8a...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. |
|---|