OT-2026-000041965
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, sustained blow-off 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-2026-000041965) never changes.
Identity and time
| Publication number | OT-2026-000041965 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a7-7422-ae55-d1f50e6cd604 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041965 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1447a3fc5212046544e337f2e56f2a2855582ae89ebf15813589d303504b6de |
|---|---|
| Markdown | 32d5c3c0458d350609747a1c923b22f9e4f1bedf4053d4bd3bdc8d469420ddb3 |
| Publication page | cb3ee9214319408d2fd17e37ce695bc25372a6506bbf0ec521f0f4838ee4cfef |
| Manifest | 67bd90afe09b07fe999172f12197d9c294aaae698897510b03b5d0a9f28de964 |
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 | GQbl3FHbHRJhE5bcE3eCz7cRNF7cYgc7nCCgGb8bWm5hqLK674QgMUrsjZLZIjbPUt3aW+4dNtb9fuNXlYCsCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:16:51.476522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041965observed cb3ee9214319408d2fd17e37ce695bc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:51.460150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041965/manifest.jsonobserved 67bd90afe09b07fe999172f12197d9c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:51.443786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041965/publication.mdobserved 32d5c3c0458d350609747a1c923b22f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:51.427325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041965/publication.txtobserved e1447a3fc5212046544e337f2e56f2a2...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. |
|---|