OT-2026-000045750
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000045750) never changes.
Identity and time
| Publication number | OT-2026-000045750 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f04-77fc-bdfc-35d60fbe5ebf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045750 |
| Status | PUBLIC |
Content hashes
| Canonical text | c58de7bd561824aad5016cd2a8cedb7a6f3c22a7b90f6cdfb93d64195d369cf5 |
|---|---|
| Markdown | bc83a8bcfdedc9b05e7e39953d43618dff644dcfbba0128f4d4eaf341f015524 |
| Publication page | 229e9919ef3946c9e53e284c4da0970780783a2543068c27a7ac6afd4bf9bd1f |
| Manifest | 9b087c96698aa0231b7d4eb0171fbc04b39916b04a0461701846032a334879dc |
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 | Am/TghAjzfqHRG8RHE6EoJ6WrgATlcJPf7IDfezUAf8eGOr/gqZgQ6zyhr71Pki9bz4h9spF/CngD8/TlneGAw== |
| 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
| 2026-09-17T11:09:34.378932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045750observed 229e9919ef3946c9e53e284c4da09707...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:34.357011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045750/manifest.jsonobserved 9b087c96698aa0231b7d4eb0171fbc04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:34.337934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045750/publication.mdobserved bc83a8bcfdedc9b05e7e39953d43618d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:34.316507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045750/publication.txtobserved c58de7bd561824aad5016cd2a8cedb7a...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. |
|---|