OT-2026-000065308
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000065308) never changes.
Identity and time
| Publication number | OT-2026-000065308 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7d33-84c8-d42ade067ae5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065308 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d1e91cc0fa04b45a8ad76eda57f6ae581ec055215f6ecff0bdc4e3b9cebc987 |
|---|---|
| Markdown | aaf6797728ee4a38167fc87ddd433ee65853d88192a1486d03b836e757bc481d |
| Publication page | 7bffdf2559cfc6f4febb08d32ce953f56de661b53cb16b45fb202ee1197eebce |
| Manifest | cc9f925c25c6b1f2687229ee9992c4a7746ea3eb7d4f019b7d9287aed56c5431 |
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 | fXwxaGyzS7nxFj6OvGaoApqqXN4hVCDOTy65DCIG1YzAn4rnpjvZFwL+2/TfVN2EsWQvJqOV7rlTK9IxtpWECQ== |
| 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
| 2026-09-17T10:35:16.997739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065308observed 7bffdf2559cfc6f4febb08d32ce953f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:16.980714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065308/manifest.jsonobserved cc9f925c25c6b1f2687229ee9992c4a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:16.962759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065308/publication.mdobserved aaf6797728ee4a38167fc87ddd433ee6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:16.946164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065308/publication.txtobserved 9d1e91cc0fa04b45a8ad76eda57f6ae5...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. |
|---|