OT-2026-000080614
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000080614) never changes.
Identity and time
| Publication number | OT-2026-000080614 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-78ba-9d86-1e1d93933bfb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080614 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea0703cb4df37b58d1b6723541097d344ac2b5b75fee6cbb2b86e480da9317a8 |
|---|---|
| Markdown | dcab8e937514198df984dd40f458f1e48cbd0694fcde789e29dbc4c0a6bcd4be |
| Publication page | 8dc2b3c3124373b9afec58ed36f32caa1e2321a949ef50cd3b73629f2342dc69 |
| Manifest | 1e452a8520902d1772f88c08d22d82d2bea127ea6b03d687c09c9b8be50ad34d |
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 | 0aTxfVz7z7xR6+kvSICoJD/O5P7i4SU3dgzx8ws2cXHt/+tr4NZzTilu2/kG2i97vZjzkQRYBfx7VKfc3XBaDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:03:15.225550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080614observed 8dc2b3c3124373b9afec58ed36f32caa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:15.209723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080614/manifest.jsonobserved 1e452a8520902d1772f88c08d22d82d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:15.189784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080614/publication.mdobserved dcab8e937514198df984dd40f458f1e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:15.173873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080614/publication.txtobserved ea0703cb4df37b58d1b6723541097d34...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. |
|---|