OT-2026-000015729
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off before 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-2026-000015729) never changes.
Identity and time
| Publication number | OT-2026-000015729 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4b-717b-893b-e0382fbd029c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015729 |
| Status | PUBLIC |
Content hashes
| Canonical text | 125f1d1f8af90ea499551a8501d893401ee365e955a4fe587ef915e745ce0c9e |
|---|---|
| Markdown | f510b73dee9b3299b6befac7a76614a59948598a5bdcd1c6fb48144e969a00ee |
| Publication page | 366a5cc4458f71f1de7acbb15f90dc2ae9e953fa3c09c61123dc071c1294e9d4 |
| Manifest | 0d4de46d5b78b1806d5264f5102147d7a22dd490deb521d6d29a0883d6720438 |
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 | sviRcSBerTWArWJQiXsD03ateMTOYvjAGtN7FzBMqdMVQ5lc5H101RZBfQ9l3osdpXJg9Fcd39I3mb+cyexQDA== |
| 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
| 2026-09-17T12:05:00.922057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015729observed 366a5cc4458f71f1de7acbb15f90dc2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:00.903542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015729/manifest.jsonobserved 0d4de46d5b78b1806d5264f5102147d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:00.885283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015729/publication.mdobserved f510b73dee9b3299b6befac7a76614a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:00.859718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015729/publication.txtobserved 125f1d1f8af90ea499551a8501d89340...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. |
|---|