OT-2026-000014456
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000014456) never changes.
Identity and time
| Publication number | OT-2026-000014456 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-7629-bbff-bc3920a79e72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014456 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5f8eb5bc880ebdc58cfe5261a4f8206af4dcd3b609be4b83c3cb43e0b7d4412 |
|---|---|
| Markdown | c694361c507b5b65e3f47d6c6508b456ab16b781449baae7017990a3a147da52 |
| Publication page | aeaf4bcd6be0675e8e9c409d6279c2d162921896321b6893a3d047d0e6be4ef2 |
| Manifest | c5fdab8804ed5121b5904b8ed7d4fbb8417ce63c14d4d5cfa4e73c526e0c7f74 |
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 | q4tIay/b+wgQINgbMqHFVQpIXPJLwvYgOT+TEs3oQZnFGhuLCCk/Xx7Xg8mEEvc7QSnnpLNpU2mwPRViZiyYBA== |
| 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
| 2026-09-17T12:10:15.624138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014456observed aeaf4bcd6be0675e8e9c409d6279c2d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:15.601611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014456/manifest.jsonobserved c5fdab8804ed5121b5904b8ed7d4fbb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:15.580179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014456/publication.mdobserved c694361c507b5b65e3f47d6c6508b456...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:15.558499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014456/publication.txtobserved c5f8eb5bc880ebdc58cfe5261a4f8206...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:20.000192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014456observed aeaf4bcd6be0675e8e9c409d6279c2d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:19.982731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014456/manifest.jsonobserved c5fdab8804ed5121b5904b8ed7d4fbb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:19.964841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014456/publication.mdobserved c694361c507b5b65e3f47d6c6508b456...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:19.946437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014456/publication.txtobserved c5f8eb5bc880ebdc58cfe5261a4f8206...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. |
|---|