OT-2026-000092615
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000092615) never changes.
Identity and time
| Publication number | OT-2026-000092615 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-7939-9608-1c9cd4a781f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092615 |
| Status | PUBLIC |
Content hashes
| Canonical text | e34e00e612841644b90adb6d766ce1cff2076f799d9a2f7516119d40e61af937 |
|---|---|
| Markdown | 7467aeb6cd0fef530d1a7c29f14ffb36e0f1425710096adf993add7d7b89d680 |
| Publication page | 617979b0bf3cf6f71f4470284f2dc1d4bc0b85ff394410ce68932f14b0d4aff9 |
| Manifest | a03d3d543cc73d5cd113cae9f14559205d9e3c825506bfbd4a42302f695a11c1 |
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 | 0PmXUnyH+vNT+yirGhESGpVOS2/ncDau6F6L/wo29TnrP4jYdNNgT4pWm5R9xxHiuAbWGeTGxuVM+UZP9fJdDw== |
| 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
| 2026-09-17T09:41:12.699972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092615observed 617979b0bf3cf6f71f4470284f2dc1d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:12.681840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092615/manifest.jsonobserved a03d3d543cc73d5cd113cae9f1455920...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:12.664850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092615/publication.mdobserved 7467aeb6cd0fef530d1a7c29f14ffb36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:12.647574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092615/publication.txtobserved e34e00e612841644b90adb6d766ce1cf...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. |
|---|