OT-2026-000066973
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000066973) never changes.
Identity and time
| Publication number | OT-2026-000066973 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-724e-af5e-8ccfebe77162 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066973 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0704d2d937525a78804449cfe9fd5fccdd8ae3244276f372c389306374c13780 |
|---|---|
| Markdown | 531e1d099be411e24cb8820afc31420f50da4b7b8edcf46c4b971bc0892b81ac |
| Publication page | e177014bd47467bf1ee28c832f21f48d2d91feccd20ec2cbbcefb3922922c9ac |
| Manifest | 663f6491a7c17cd8765060c9755363a1db83e732560358ee575512b28a0940de |
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 | kO/+pzJj4JgOJl80IhQn2scnPGftGPFPjeF6cYWwDgZ6h7Hw2JrwKeq4jkebr3gPu5cbkfwXEN2LbXZcbYrICw== |
| 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
| 2026-09-17T10:32:11.681115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066973observed e177014bd47467bf1ee28c832f21f48d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:11.662573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066973/manifest.jsonobserved 663f6491a7c17cd8765060c9755363a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:11.644691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066973/publication.mdobserved 531e1d099be411e24cb8820afc31420f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:11.627895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066973/publication.txtobserved 0704d2d937525a78804449cfe9fd5fcc...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. |
|---|