OT-2026-000067825
Publication integrity record
Six 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-2026-000067825) never changes.
Identity and time
| Publication number | OT-2026-000067825 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fb-792f-a952-98cd2945cffa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067825 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0f9951d34a92fbb15d0b329258857e51d17ad1011e666c84fdfeac3b590eb20 |
|---|---|
| Markdown | 4d6550ac3f9ba2cf1e9fd1e83085be943897fc8a4cb07054743d24e306c8c254 |
| Publication page | dc48b6f7c2530851fc935d296fffa86dae32a171bd6416c92bd3a9ccb5a531ff |
| Manifest | 063f7988ce9688ea6d3ab3da58553d33bb842b68c9213a7188cfe5c78ce3365a |
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 | fdyp/2X9m1Pq0LJz/+T6eLQxaVkcPp7rsb3Tm8QCOthla7RBxPA4qwAJWxNPhy+sKBeeWJDR4zSzLuZQYm1DAA== |
| 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
| 2026-09-17T10:30:04.474292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067825observed dc48b6f7c2530851fc935d296fffa86d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:04.454680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067825/manifest.jsonobserved 063f7988ce9688ea6d3ab3da58553d33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:04.431984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067825/publication.mdobserved 4d6550ac3f9ba2cf1e9fd1e83085be94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:04.413951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067825/publication.txtobserved a0f9951d34a92fbb15d0b329258857e5...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. |
|---|