OT-2026-000050600
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000050600) never changes.
Identity and time
| Publication number | OT-2026-000050600 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c4a-78c1-a91f-ebe7433f0b42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050600 |
| Status | PUBLIC |
Content hashes
| Canonical text | af3c972fdab4e10cf01a302c21012fd5bcf1cf5da7900a7d6180db0c3b1685cc |
|---|---|
| Markdown | 86bea1316464169bb026dcaeb1adfd0d73c876ed9ea6b496c179ec3c2307039d |
| Publication page | 0277952de1211a22c945372d30743b2c2d837a371a4f3694c6c8c1a40ad86929 |
| Manifest | b75d183abb9f22eac94b8935a0a2e9358abd4e123437389d6c475c00013cccd6 |
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 | mtyi8S/+3FS7XqNgnCS3R3w2Va8T7wBEQ9IbCgN19qqEP5oz4d4EL0LdXJvccKDFr3DA8Fz/H1qHihViJ3DVDA== |
| 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
| 2026-09-17T11:01:42.377074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050600observed 0277952de1211a22c945372d30743b2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:42.358892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050600/manifest.jsonobserved b75d183abb9f22eac94b8935a0a2e935...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:42.339762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050600/publication.mdobserved 86bea1316464169bb026dcaeb1adfd0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:42.322788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050600/publication.txtobserved af3c972fdab4e10cf01a302c21012fd5...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. |
|---|