OT-2026-000017027
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, 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-2026-000017027) never changes.
Identity and time
| Publication number | OT-2026-000017027 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-703a-965d-1c0dbb24f6a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017027 |
| Status | PUBLIC |
Content hashes
| Canonical text | 730f223aea5ebe9d51539ef896308489c4ca77b336776ced9e91ea0aa51fcf58 |
|---|---|
| Markdown | b002196d15d2e983de1dcd20bce640541c7d2181cdbb089bd6311fb00cd64fb2 |
| Publication page | 5d921a9496c346c66bee0e0691c95c57d16c6a3ba43d88f19c49c7f3806a3876 |
| Manifest | 50e8028f131d43f38248864bf309061a719927941386d372a3350254c241f8f5 |
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 | clp2sc+/59bP2w4pDPO2jcyagAMhiwO6Oo9eRIfBvMWIS9G0NdpjDz4SynRsJTuSczGlUbyu8adhubHg4YUkBA== |
| 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
| 2026-09-17T12:03:26.227773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017027observed 5d921a9496c346c66bee0e0691c95c57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:26.212229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017027/manifest.jsonobserved 50e8028f131d43f38248864bf309061a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:26.196208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017027/publication.mdobserved b002196d15d2e983de1dcd20bce64054...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:26.179745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017027/publication.txtobserved 730f223aea5ebe9d51539ef896308489...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. |
|---|