OT-2026-000015705
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000015705) never changes.
Identity and time
| Publication number | OT-2026-000015705 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4b-76d1-bdc7-25c245a49623 · 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-2026-000015705 |
| Status | PUBLIC |
Content hashes
| Canonical text | bcbb5abec087c4934f1cf23a5a06cc1f7429bf2a6ebac229bd298d4eba3b2fb2 |
|---|---|
| Markdown | cf7cd4962e10aa7c1f7a251027033fe35ded778c34ab6932cca789aae2291424 |
| Publication page | 83b82e0fee4fec0c9dcc165130a99b1f4ede81d4f5c79870cbb83faf50c6dc43 |
| Manifest | bbb79a27bec24f0fecb2a243ea1ccad6fa24311bfd80aefa681c906b91ae2950 |
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 | tCdtlcErW9z/Sn/ZYdeuezC8bEOtsq3ziI1h9e+idYruZQ5jFSURDMmnToOW3btx6Gi3u+KEwrjjuGavT0pRDg== |
| 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
| 2026-09-17T12:04:59.071119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015705observed 83b82e0fee4fec0c9dcc165130a99b1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:59.054889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015705/manifest.jsonobserved bbb79a27bec24f0fecb2a243ea1ccad6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:59.038058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015705/publication.mdobserved cf7cd4962e10aa7c1f7a251027033fe3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:59.020388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015705/publication.txtobserved bcbb5abec087c4934f1cf23a5a06cc1f...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. |
|---|