OT-2026-000082591
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, sustained 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-2026-000082591) never changes.
Identity and time
| Publication number | OT-2026-000082591 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-76a0-a2bd-f52c0c73177d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082591 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26eaf7b3ec2b9b050f2813426e48e18a6dec29f3a4c8a80fdd6a27d0beba716f |
|---|---|
| Markdown | c3ef9325bcde7759570ce37c0f9d60f27c3bd3315a748de7f8e3ced83ea7f395 |
| Publication page | 18eb568b7c74420b82ade8598027d6223e5a6a73e20d5c41a7d7be9084e025db |
| Manifest | f504f9cf498412a118cc908193e7c7fddfdab2d035684de699454a3176b21c5e |
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 | xxp6ygHIYBZZzZBFOB15kYvrJ/D1CG88TIUFJEjxpZfcFohF22or7aW5hYxXIRDH0zP925+24cYnVZj2qi87CA== |
| 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
| 2026-09-17T09:58:02.029624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082591observed 18eb568b7c74420b82ade8598027d622...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:02.014415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082591/manifest.jsonobserved f504f9cf498412a118cc908193e7c7fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:01.998901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082591/publication.mdobserved c3ef9325bcde7759570ce37c0f9d60f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:01.982133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082591/publication.txtobserved 26eaf7b3ec2b9b050f2813426e48e18a...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. |
|---|