OT-2026-000067603
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000067603) never changes.
Identity and time
| Publication number | OT-2026-000067603 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bda-7832-8d94-a18f8c773225 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067603 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60747c96325c8c092de53aeb93950ebd605e58b67938db2d389f42b1049a18ad |
|---|---|
| Markdown | 05a1b1f8efb2a6df4380217cd4636b890eb3f003440b6380078aa2d783dc9437 |
| Publication page | 2844a670b1097f6d0a3c1fcb2a30086a90a8f426566fb64b308cd14d1dd11645 |
| Manifest | c8f3fd7917c19bac59d600999224546d451b28aacfaf55aa3bb7bea6d72519a2 |
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 | MGQRJJV1NdERDFxkYYXoTwZFjz+MQZhEVjM2iwZ2g+FFT2/v2gBuvLHNmam201dRXPnigo0YjhbLt9mvkHntBw== |
| 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
| 2026-09-17T10:31:55.276385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067603observed 2844a670b1097f6d0a3c1fcb2a30086a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:55.257600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067603/manifest.jsonobserved c8f3fd7917c19bac59d600999224546d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:55.241099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067603/publication.mdobserved 05a1b1f8efb2a6df4380217cd4636b89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:55.224841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067603/publication.txtobserved 60747c96325c8c092de53aeb93950ebd...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. |
|---|