OT-2026-000045548
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000045548) never changes.
Identity and time
| Publication number | OT-2026-000045548 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f02-7b06-b811-41bb05435521 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045548 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2523460dd464e2f97230f6d5435bd286b41bccf0dfada2f1c48e85385d342e8a |
|---|---|
| Markdown | 0d1abdbfaf23206de193af99827ac9ce717a1fc90b2dd8490b4f32b23ddb5128 |
| Publication page | 3823a428d96ee4ab437d425de57ee888c3a2c5681695436ae54dbc47398c4714 |
| Manifest | 7eb257201d7e2ebfb49b84bacd38bc94c54e65499f58649a4eb87b0c30f7c104 |
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 | OW0ZXd8o3WgfXs5QbM6dO3LHsXchQrH0nOz5It+bsi/Zc3aRqM9njSrs5reFpnhbLSof97TV8Ep1JixsVte/AQ== |
| 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
| 2026-09-17T11:09:18.001532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045548observed 3823a428d96ee4ab437d425de57ee888...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:17.982969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045548/manifest.jsonobserved 7eb257201d7e2ebfb49b84bacd38bc94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:17.963068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045548/publication.mdobserved 0d1abdbfaf23206de193af99827ac9ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:17.941944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045548/publication.txtobserved 2523460dd464e2f97230f6d5435bd286...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. |
|---|