OT-2026-000065609
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold 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-2026-000065609) never changes.
Identity and time
| Publication number | OT-2026-000065609 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7ca4-b66e-f0874fb5fa61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065609 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd63aa7fbf2a736e998db12f171ac8bfb9c18119f5ccf1f13a727dcb92fe4c0c |
|---|---|
| Markdown | efbe473e574f62328404e835c136083e55c08e05a0d69a05b6a47b783fc89525 |
| Publication page | fbbc3ad398caca592d2e4b860ada76cca2c6025eb1f3689981a6148af9d1e9be |
| Manifest | 497be89a04ae904538d626713280e4d76abb8e29a720e08157d88b250dd982b4 |
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 | GG82eXDS8u6LNoRU/am2tvzulc+wovLenoFn5M4aNrdbQHow4+VFwMifIFth4wtj9MP0F1WWPhzNMBfKYo9PAQ== |
| 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
| 2026-09-17T10:33:59.682907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065609observed fbbc3ad398caca592d2e4b860ada76cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:59.664446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065609/manifest.jsonobserved 497be89a04ae904538d626713280e4d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:59.645847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065609/publication.mdobserved efbe473e574f62328404e835c136083e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:59.626249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065609/publication.txtobserved cd63aa7fbf2a736e998db12f171ac8bf...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. |
|---|