OT-2026-000015100
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000015100) never changes.
Identity and time
| Publication number | OT-2026-000015100 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d097-78ff-93bf-df6fca4757c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015100 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b9b2d73375d14eb97da9cc308f1a75202c7818875e67b4d7a7c7091a659c5fc |
|---|---|
| Markdown | 021218926f3a12fa083a9d1665ee579cde973ca560fb25ef33b416e2a38f9d25 |
| Publication page | bdf8266800046c809bbe9603b400b96daca22a4016815a3931a95e85c19f26d2 |
| Manifest | a338a3eeea4a79ff12777ae6e606d52beb7bc971b86eee3c9c379337e585178d |
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 | uZQqduPzpAcvwPJzfpC7GhjN1aLUb/3N+B0/hOkwGht3g3TVuS+S+3q4ckhg3ZiNmv1MK66tUFe/2biP59VpBw== |
| 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
| 2026-09-17T12:07:09.510164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015100observed bdf8266800046c809bbe9603b400b96d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:09.489520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015100/manifest.jsonobserved a338a3eeea4a79ff12777ae6e606d52b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:09.465837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015100/publication.mdobserved 021218926f3a12fa083a9d1665ee579c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:09.443754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015100/publication.txtobserved 5b9b2d73375d14eb97da9cc308f1a752...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. |
|---|