OT-2026-000082720
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented after 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-2026-000082720) never changes.
Identity and time
| Publication number | OT-2026-000082720 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-70fd-a6b0-40b8fceded9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082720 |
| Status | PUBLIC |
Content hashes
| Canonical text | eacd506252c1fb09ea043a18cd187b733f0c12a91a09a2bf599e578a31110652 |
|---|---|
| Markdown | 38a00a253d80d16f4973f9ca18bdf0d0cb60a39368250b2d0ac0d682c9f1bdba |
| Publication page | 52c2f627131dc4d0c3f2e6030ee433cdb81a63d5f0d37aa2810e2879dce7467e |
| Manifest | ee6cc4d516e1af25907f749a3906813a47276d52a3f21071492d959eba801a3e |
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 | Yen1sCckM3qz74YCfdrUaPDdKyxH6Etn2KWVE2pwDI+sdnTSuT61YAuQPYsxWIzda7eUaiReVJtUUAg7cJwaAw== |
| 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
| 2026-09-17T09:58:17.869473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082720observed 52c2f627131dc4d0c3f2e6030ee433cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:17.853557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082720/manifest.jsonobserved ee6cc4d516e1af25907f749a3906813a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:17.837426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082720/publication.mdobserved 38a00a253d80d16f4973f9ca18bdf0d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:17.819905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082720/publication.txtobserved eacd506252c1fb09ea043a18cd187b73...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. |
|---|