OT-2026-000059575
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000059575) never changes.
Identity and time
| Publication number | OT-2026-000059575 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec23-7842-858b-296f51ea27d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059575 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d99816d2a84c3b147c43cd502c264a1423c8b290d578fb21c819e994d52ca4f |
|---|---|
| Markdown | a0f56ae21234b4942b44c90e3054da8cfa6dfe3bd6e5a736fd8edf55cf838f76 |
| Publication page | 7de9ae20525993aaeccfadfdce72839d144d10ccfee9135cfb6adf829a883766 |
| Manifest | 11d60faf9bc437506827f3e26bd9ac2eaf161002cf1d86863781450f44286f82 |
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 | c4E8EtPwnMEGEy0c0xnUXdjBKzxnv743t+pEMbGo6p8cnW4ogRzg8VOiq4RdVZ8JEWI44fMptDLMIP9o6eIPCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:13.397563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059575observed 7de9ae20525993aaeccfadfdce72839d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:13.380399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059575/manifest.jsonobserved 11d60faf9bc437506827f3e26bd9ac2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:13.363073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059575/publication.mdobserved a0f56ae21234b4942b44c90e3054da8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:13.347562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059575/publication.txtobserved 3d99816d2a84c3b147c43cd502c264a1...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. |
|---|