OT-2026-000014321
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, pulsed blow-off before 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-2026-000014321) never changes.
Identity and time
| Publication number | OT-2026-000014321 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7a5c-9d50-e1a8a97e49a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014321 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6577d40c58033da77f77ca5590e1e1bf94347c8710e76cef106f72f42e8f1941 |
|---|---|
| Markdown | f60744a8ad39937cb39fe0a68369e01a46032a6c175167c738b7b4b096b7f9c2 |
| Publication page | ea4cebff52bd51c01f1a2f8c20f7dc89b048fed9223773a4f9c5448b6543fbce |
| Manifest | c54a72bfe12e7f6ca08f40b70c60599d201ec5fc5e9b75d9ad2eedc80ddea4c7 |
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 | D0Q2v+WQhtiAIIJI11HGf0AmbIiIQzDKgASl87PRlW/D1iUdNoyjREdQRQNkqlbWi8rhLQKubTU9maxjCMaKCw== |
| 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
| 2026-09-17T12:07:32.974708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014321observed ea4cebff52bd51c01f1a2f8c20f7dc89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:32.955547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014321/manifest.jsonobserved c54a72bfe12e7f6ca08f40b70c60599d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:32.936584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014321/publication.mdobserved f60744a8ad39937cb39fe0a68369e01a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:32.917859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014321/publication.txtobserved 6577d40c58033da77f77ca5590e1e1bf...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. |
|---|