OT-2026-000066804
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000066804) never changes.
Identity and time
| Publication number | OT-2026-000066804 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-7149-b98f-661e3679ff0f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066804 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97d8c23b4ba91def7747b698fd0bba305fde7bf5ba2d08a565db573825caed6a |
|---|---|
| Markdown | 351a2073523fdcbe7d9ddafbb3035d52ddf831a7a227186add708265572738a5 |
| Publication page | f515f01abb6ae697940da9cb1b3440ada6c1d3f0074a33a0fa7c72fe89ae5fdf |
| Manifest | e07d0880c9d8be2c0bd67a2549988d806082ea8e37257266ab10beeb3a765e76 |
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 | /QXAReA1C+IXdUaOKVx/xuRKsTjiEE3G/th+ZrSEarUzOV3JNIEu0VHeyJJvCBjQtP5uwUzH4zTBd0BH8Dy9BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:13.895468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066804observed f515f01abb6ae697940da9cb1b3440ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:13.876807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066804/manifest.jsonobserved e07d0880c9d8be2c0bd67a2549988d80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:13.859705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066804/publication.mdobserved 351a2073523fdcbe7d9ddafbb3035d52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:13.841759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066804/publication.txtobserved 97d8c23b4ba91def7747b698fd0bba30...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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