OT-2026-000083550
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000083550) never changes.
Identity and time
| Publication number | OT-2026-000083550 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0415-7936-81bb-201dad175669 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083550 |
| Status | PUBLIC |
Content hashes
| Canonical text | 636119c44c5ed6c17f9d79566a3bbcb468225ae19e9da1c4707cf05dc6b6eefd |
|---|---|
| Markdown | cf6d658c9f1586fd892bcbed763335149ff48e0b5101ad8f57dc0fa654612e41 |
| Publication page | 04eba9ad94f99ee193db6d0bd41f805c7ac18deb86aac5d60bf7bf1ba6c9cdb8 |
| Manifest | e509a2f091e6b0544d8896d84163a7d278bc88cb4a8e35c75bf9d42cb6f26641 |
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 | fd5GlLueO32v8cUgVogut6NAoh9NFA1/sg6x76mIjbARub846+9Jt+QH/TCOoDzeC1vSpk7cyG2fwX6/Z8V5DQ== |
| 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
| 2026-09-17T09:57:02.086417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083550observed 04eba9ad94f99ee193db6d0bd41f805c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:02.069553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083550/manifest.jsonobserved e509a2f091e6b0544d8896d84163a7d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:02.050803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083550/publication.mdobserved cf6d658c9f1586fd892bcbed76333514...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:02.032820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083550/publication.txtobserved 636119c44c5ed6c17f9d79566a3bbcb4...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. |
|---|