OT-2026-000076466
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented before 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-2026-000076466) never changes.
Identity and time
| Publication number | OT-2026-000076466 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a71-7a18-b49d-5e39bada637c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076466 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24ddb83191edda2b656c1e33cc4dd588f345c6b7709fb7349b27132ed4fa88b0 |
|---|---|
| Markdown | c0913b0a5497d37f6a5882a1c9e2f33d53f0c2a23b140afb535ed3a856a70411 |
| Publication page | e58511b202b93ad5c8bf7b52097fb452467dca29db3142351318ffcafeeed421 |
| Manifest | 33aba12e94e1d642214f4983a880d4d42ef44fa47fcd82f102fc5f5e69740844 |
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 | upiSRhl9GA7+6sHGh9CY/hiEh9Zy3ofqZL1eUBuJYxMehlyVdI3c4QcOCJfDm79aakT11xaewYMGztKjoXY0DA== |
| 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
| 2026-09-17T10:12:38.040912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076466observed e58511b202b93ad5c8bf7b52097fb452...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:38.019746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076466/manifest.jsonobserved 33aba12e94e1d642214f4983a880d4d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:37.997802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076466/publication.mdobserved c0913b0a5497d37f6a5882a1c9e2f33d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:37.977982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076466/publication.txtobserved 24ddb83191edda2b656c1e33cc4dd588...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. |
|---|