OT-2026-000039185
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000039185) never changes.
Identity and time
| Publication number | OT-2026-000039185 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-7709-9062-63ae47b5510d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039185 |
| Status | PUBLIC |
Content hashes
| Canonical text | df76c8874064a2e533002d1e9885ebfaab2c01717e69a04f97c88a1332614a87 |
|---|---|
| Markdown | 243f3246df51c0461a46724beb964634f6603b7e8631d26b42c28015a28ba81d |
| Publication page | 38f913d7ecbae1f923c3034fb26d9d1c7dbcabed9c2a9c38eca1a083e7b6668e |
| Manifest | 25802d334f73dc2a100240b5894d0bcffe1224734231272c1a06666e035bd4db |
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 | YW6DFcrnQh47DK2Fbj8Tc7f1K+GBMUuL+px0y5t+o2cwruiIwOug4jQp0Mu27TIHVX5YQmz29xwmwl9j2JYbBw== |
| 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
| 2026-09-17T11:20:43.048186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039185observed 38f913d7ecbae1f923c3034fb26d9d1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:43.029519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039185/manifest.jsonobserved 25802d334f73dc2a100240b5894d0bcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:43.011720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039185/publication.mdobserved 243f3246df51c0461a46724beb964634...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:42.993849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039185/publication.txtobserved df76c8874064a2e533002d1e9885ebfa...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. |
|---|