OT-2026-000037100
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000037100) never changes.
Identity and time
| Publication number | OT-2026-000037100 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-7ca1-940e-2660064cd1d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037100 |
| Status | PUBLIC |
Content hashes
| Canonical text | c67b844b6d15d698f1fc40decfded5e66335eda2fdcf4e28fd97c61815c55bee |
|---|---|
| Markdown | 8704486841f5c841955a6fd33b5c291ef243d9407779d4c2085936c5f59ff64c |
| Publication page | b63c2d2294a5b6600c02e0c84d24b5e349c7ccd09f567b6b7e4b9a3168a9dd4d |
| Manifest | fb8727df46f4fac9d4b1a3b43357ac6f26eace70680759c0a5046036759754fe |
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 | MYlEPECmsesWf2jjYilMnaI1AbMa7ROWissrV+Rp2DD8Rz5a/xkczTYMnNrgrsy93LAqUzM6Acopisk/qcYeAQ== |
| 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
| 2026-09-17T11:24:58.088882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037100observed b63c2d2294a5b6600c02e0c84d24b5e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:58.072648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037100/manifest.jsonobserved fb8727df46f4fac9d4b1a3b43357ac6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:58.056440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037100/publication.mdobserved 8704486841f5c841955a6fd33b5c291e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:58.039922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037100/publication.txtobserved c67b844b6d15d698f1fc40decfded5e6...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. |
|---|