OT-2026-000076277
Publication integrity record
Four bellows cup vacuum gripper, four zone face, plant vacuum fed, pressure sensor per zone, 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-2026-000076277) never changes.
Identity and time
| Publication number | OT-2026-000076277 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6f-7640-bb8a-56021adf8f18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076277 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebd6d4a418de7debefd965baf3767f0c7b6ef1e9d19a9a29dd2bf3fe578717a2 |
|---|---|
| Markdown | f9444f59184bde364bec461a13ddd152d8aa21d52bd24adb3879ee9fba771136 |
| Publication page | 71abbc332a6246a3080d1196b0332e1b69726261d5ed91be1b3dcb2cf8dad386 |
| Manifest | ed39dd4102c060c24a6d520e6651a0a9ec898594537c4c21fddb71b50e582323 |
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 | wNJV5E4CpMhzMqkPoEHAQIIu6GCfD+pcG9RoZ/48KMN5JKfGBIZfKLpfMU2aRV4El2LNmJQi4SZ7Gr6Xr3R5AQ== |
| 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
| 2026-09-17T10:12:02.304134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076277observed 71abbc332a6246a3080d1196b0332e1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:02.279063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076277/manifest.jsonobserved ed39dd4102c060c24a6d520e6651a0a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:02.254055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076277/publication.mdobserved f9444f59184bde364bec461a13ddd152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:02.233433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076277/publication.txtobserved ebd6d4a418de7debefd965baf3767f0c...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. |
|---|