OT-2026-000024343
Publication integrity record
Two bellows 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-2026-000024343) never changes.
Identity and time
| Publication number | OT-2026-000024343 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c9-7d17-81ad-dc84a76cf17c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024343 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78bd207819fac71da6aeda073d42cb344bb5d180f6b7c4fe4aab69304c814d33 |
|---|---|
| Markdown | f03f2281a7d0803a0ef37783124ebbf911e0ec2c2a578cb486edec06051e4d9c |
| Publication page | 9eba60feb8eebb41fd219a89d14ffb656f32730ac8199f6db18bf72eb9afba9c |
| Manifest | f0d7ccfc6b4ffdc8afbacc9545fa98345f0a0ab2c14179e9c266a271e78a9ebc |
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 | SW/A5a38xbDzvtCfImOfn/2hcze27PCYpxHE0xIiIY6U3lNnNFyNocR3eX6rjDuPH3HBixrRicrW9wAQoLDmCQ== |
| 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
| 2026-10-29T08:41:43.765201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024343observed 9eba60feb8eebb41fd219a89d14ffb65...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-29T08:41:43.684532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024343/manifest.jsonobserved f0d7ccfc6b4ffdc8afbacc9545fa9834...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-29T08:41:43.594839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024343/publication.mdobserved f03f2281a7d0803a0ef37783124ebbf9...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-29T08:41:43.492012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024343/publication.txtobserved 78bd207819fac71da6aeda073d42cb34...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-29T04:23:28.610323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024343observed 9eba60feb8eebb41fd219a89d14ffb65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-29T04:23:28.595860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024343/manifest.jsonobserved f0d7ccfc6b4ffdc8afbacc9545fa9834...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-29T04:23:28.562463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024343/publication.mdobserved f03f2281a7d0803a0ef37783124ebbf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-29T04:23:28.527578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024343/publication.txtobserved 78bd207819fac71da6aeda073d42cb34...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|