OT-2026-000061351
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, manifold 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-2026-000061351) never changes.
Identity and time
| Publication number | OT-2026-000061351 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-7501-ae6e-59cfdde479f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061351 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a296f264769cb83efa8f52263939352f857ded0dc1ad90023c578933616db76 |
|---|---|
| Markdown | 97e878ffda125271cf4c464166053475f57765c15d93c7a1a0de3c0d81bbadec |
| Publication page | acc1a1c9d274a1accabac9046ff0c175f152b39ce05ed96ec48003861cb3e95e |
| Manifest | 79d319e75e17f548a6d90ff9660948c1358aba3ce374f94d9c77b960707b301e |
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 | AJAgT48WiGpxcFrKxPtlFHMjsz7lVDA0hsXCBEZ5p5s4CRcEH4qURou3lvD3XKzmeNgHBnoo3NxgsBERJ0SIAQ== |
| 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
| 2026-09-17T10:42:47.769570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061351observed acc1a1c9d274a1accabac9046ff0c175...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:47.751819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061351/manifest.jsonobserved 79d319e75e17f548a6d90ff9660948c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:47.734163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061351/publication.mdobserved 97e878ffda125271cf4c464166053475...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:47.716733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061351/publication.txtobserved 4a296f264769cb83efa8f52263939352...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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