OT-2026-000085132
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, pump fed, sustained blow-off before set-down
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-2026-000085132) never changes.
Identity and time
| Publication number | OT-2026-000085132 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-78bb-a4e7-3c4d4c90d9da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085132 |
| Status | PUBLIC |
Content hashes
| Canonical text | feb7695799f0f6fa34cd6b332c9447518662532f776b964f92a0efb002399bd1 |
|---|---|
| Markdown | 8190413552ac3a5eb4e84fc63916d9e34ac0cb12ecd31199d5bdf425cebe007b |
| Publication page | 900bf9df37c9e2395d8a97da761447a784c47b09af09d53ce51627c136a48f6c |
| Manifest | 7493408700331d23d471fdcd529f531e7cec6f602cb545f149e28244df6d3e97 |
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 | 6Tdyy66b/1wVA4NES0AgIBl2eQbJh9VkXHWcF9ZnERPrRdFHkuETyLW3vxmZE+eahaoP8BUrwxxAMX1iGiu5BA== |
| 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
| 2026-09-17T09:55:12.477158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085132observed 900bf9df37c9e2395d8a97da761447a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:12.458800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085132/manifest.jsonobserved 7493408700331d23d471fdcd529f531e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:12.441130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085132/publication.mdobserved 8190413552ac3a5eb4e84fc63916d9e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:12.423363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085132/publication.txtobserved feb7695799f0f6fa34cd6b332c944751...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. |
|---|