OT-2026-000015808
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, pulsed 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-2026-000015808) never changes.
Identity and time
| Publication number | OT-2026-000015808 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4c-7e3d-a292-2b051d1e0c24 · 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-2026-000015808 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4be6cc6f0f1bb5b6669036026a23892bb24c061fa22b1e29190694d150db4bd |
|---|---|
| Markdown | 3787861f96e87395ba4e92b5410357cae49fe38f5950ef732a3f9c89328e399e |
| Publication page | 9b833a4baba8cae9c8197b14399be82df7ecfb8d03d55691d3bf74189ef0d2a6 |
| Manifest | 6ecc7d67d69159235c6e0b067d122add71dd75cdbdcfe60b7850998c46812a01 |
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 | 6rclI1Gwt3V+3a3uHhKxNWuQSBscL+gU2LNjVhbzT15TlTlDXPC0SVlvahpgplPN8FsMbqaTAdlKFEKHGu81Bw== |
| 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
| 2026-09-17T12:05:07.012387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015808observed 9b833a4baba8cae9c8197b14399be82d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:06.992781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015808/manifest.jsonobserved 6ecc7d67d69159235c6e0b067d122add...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:06.975406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015808/publication.mdobserved 3787861f96e87395ba4e92b5410357ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:06.958856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015808/publication.txtobserved d4be6cc6f0f1bb5b6669036026a23892...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. |
|---|