OT-2026-000066553
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000066553) never changes.
Identity and time
| Publication number | OT-2026-000066553 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-78de-a07d-65162e23d140 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066553 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc5d31105203b22e7816b34ad354d18b7f66df217b6766955d205876840efcbb |
|---|---|
| Markdown | 11010a5fc67ffe824f6e16d10853d9baf8a54bde78b0cb5fc1b6de2f8d308f0d |
| Publication page | 47704686e990208a2aa05d5c5af04a39db101969c12c4fc51fd59af781b8e45d |
| Manifest | 84f7cf8cb9637fa591a021b6580c4960f4d794fdab1513b24db94512e70a78ed |
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 | 1zGlHMiIhCINM8VWkRstbd5mCTcBzfnbm7QNftpHwO5/NkKMTS4DP+CQHFjDKCEiICnYj6ZjNJ6yQosc5ICkCg== |
| 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
| 2026-09-17T10:32:49.310399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066553observed 47704686e990208a2aa05d5c5af04a39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:49.294972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066553/manifest.jsonobserved 84f7cf8cb9637fa591a021b6580c4960...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:49.278157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066553/publication.mdobserved 11010a5fc67ffe824f6e16d10853d9ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:49.261915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066553/publication.txtobserved fc5d31105203b22e7816b34ad354d18b...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. |
|---|