OT-2026-000067328
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, 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-2026-000067328) never changes.
Identity and time
| Publication number | OT-2026-000067328 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd7-7180-8098-2e15c25409aa · 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-2026-000067328 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0fe7194d014162cc24267a297afb2a550a25a37b9e780cab479deaa199e7a006 |
|---|---|
| Markdown | a446c69f5f764ca1e34e203726b80c5a2b2b2fed9f1e7e1033b0f62e2e2b83a6 |
| Publication page | e2c65531f5ade53b4cba2233ce76acf50aa1efc25c52bbfb410d798085f393d4 |
| Manifest | a63c73f14f41302555ba2d395256f79d67c6d2819b48a2e5ea926be103d1852a |
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 | DT7kSYzA1cAvtOWSZXZw2mW6juTQgpRM7Juq9HcbF35Vce37rmQOK8NwHhJyoes4enbuxXx78JMLzSOhyeeyCA== |
| 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
| 2026-09-17T10:31:30.610529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067328observed e2c65531f5ade53b4cba2233ce76acf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:30.592956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067328/manifest.jsonobserved a63c73f14f41302555ba2d395256f79d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:30.574513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067328/publication.mdobserved a446c69f5f764ca1e34e203726b80c5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:30.557664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067328/publication.txtobserved 0fe7194d014162cc24267a297afb2a55...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. |
|---|