OT-2026-000008376
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, sustained blow-off 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-2026-000008376) never changes.
Identity and time
| Publication number | OT-2026-000008376 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-7126-b89d-d188373f9d97 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008376 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a86e3c817f2f2d4f6adbe289eeb7156a53dda6d5e2e6422e502bfd2b8487f9d |
|---|---|
| Markdown | 6b20a51cd29293e99d2f778e8e564f37c17bafd86c5bff6e0b205dc264cbce12 |
| Publication page | de2418bd115fa802b7b6a023fa7f28162e9bca52282c1f207d154624649a2e0c |
| Manifest | a4fd9e529de175191a02d143f010bd0c07a71d60239364249ab6870201f27bb2 |
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 | nNYaYuraYqxxqN7+P2U4h6f8W+snC9zZkyyBIJzlZoDQt2+bT1nhxj/rCXZSIdJunBgsc0dTUtsA2vANBU6RAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:12.318888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008376observed de2418bd115fa802b7b6a023fa7f2816...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:12.297460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008376/manifest.jsonobserved a4fd9e529de175191a02d143f010bd0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:12.279112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008376/publication.mdobserved 6b20a51cd29293e99d2f778e8e564f37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:12.257800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008376/publication.txtobserved 6a86e3c817f2f2d4f6adbe289eeb7156...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. |
|---|