OT-2026-000045624
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, pulsed blow-off after set-down
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-2026-000045624) never changes.
Identity and time
| Publication number | OT-2026-000045624 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f03-78e8-9889-7a50cfb444f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045624 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac9adc24f6e42ed542115bbda3f854c3cffe1ef41264c43fbe48d01b902b9c49 |
|---|---|
| Markdown | 18a10badd489343e42af046c098280b4871537e11dfc7be2d01f20aadba73680 |
| Publication page | 3f44c1ff609539701d05d67d23a9d213cb37f91571d465377931d4766b86eed5 |
| Manifest | b4bd4df5408844c334ff38272031973421a6dbda58aaf1a1eeb41baea47f703a |
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 | tMRxVNqVegvPP53w5LkrnzHpBnnmjU8/5ZGwnNJrQ16N+7j7VfdJ46+eCJ3TloWCBZ56gvFk4glHx9K/539nBw== |
| 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
| 2026-09-17T11:09:24.308621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045624observed 3f44c1ff609539701d05d67d23a9d213...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:24.292888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045624/manifest.jsonobserved b4bd4df5408844c334ff382720319734...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:24.274631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045624/publication.mdobserved 18a10badd489343e42af046c098280b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:24.256031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045624/publication.txtobserved ac9adc24f6e42ed542115bbda3f854c3...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. |
|---|