OT-2026-000047276
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three 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-2026-000047276) never changes.
Identity and time
| Publication number | OT-2026-000047276 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e56-72a0-93de-e2d92c9fa2ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047276 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc8985dc8c078ea239ca49d1517c5680813072bf7150956cf19d0480a718841c |
|---|---|
| Markdown | 300121da9fec97bc404539ce76c4acc3c4aa942f89befe9cb5a099971fd761ba |
| Publication page | 60f9fdc8a861d75e16385a97da5d6e127aa67ad6226da0e2e7d5d1ae8aa34022 |
| Manifest | c002ab4947c513c5b0e6be2e8572b453fb849be1569258c9358d7b06a4f20363 |
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 | FOIJT9N9GJwNtoTbKnmBytcJMWHJGeRivi2dveoqBsyaKBjqOonunEWPzFKln3FMbnCiVJS/8s/rqO0IlOhADg== |
| 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
| 2026-09-17T11:06:14.625693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047276observed 60f9fdc8a861d75e16385a97da5d6e12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:14.606952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047276/manifest.jsonobserved c002ab4947c513c5b0e6be2e8572b453...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:14.588572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047276/publication.mdobserved 300121da9fec97bc404539ce76c4acc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:14.569717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047276/publication.txtobserved dc8985dc8c078ea239ca49d1517c5680...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. |
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