OT-2026-000080974
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000080974) never changes.
Identity and time
| Publication number | OT-2026-000080974 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b975-7000-91c0-fe21d2f31ed8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080974 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6937717dd5323d37eff52bb59507db29be903c12cf32d1cead4818b22b2e247 |
|---|---|
| Markdown | b412656bb5c7c9fd597071caa3730a14d26a6f685ddb1923ce9c3f4797b341e4 |
| Publication page | aa7892811fa89ef9a46771c3d42e4bb7272539c54d864002b77503b772a762bd |
| Manifest | 5cd7d058cf6950ca1927f335c8dc8b7cc09dbf591f5d740837fd241098d94db9 |
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 | 7Sfrckf8VF2Xovm4IPYcuhoeQNW/NqdQG7+7BzBajC7Eh/scZu4zEXGjrrNdUDBpVR3rd9ae4kg9fe7xEkPCDg== |
| 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
| 2026-09-17T10:02:15.429846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080974observed aa7892811fa89ef9a46771c3d42e4bb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:15.412440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080974/manifest.jsonobserved 5cd7d058cf6950ca1927f335c8dc8b7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:15.394014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080974/publication.mdobserved b412656bb5c7c9fd597071caa3730a14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:15.376973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080974/publication.txtobserved d6937717dd5323d37eff52bb59507db2...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. |
|---|