OT-2026-000083059
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single stage ejector, 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-2026-000083059) never changes.
Identity and time
| Publication number | OT-2026-000083059 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-7615-bc94-b5af4c51f494 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083059 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3eac1d3227e6c821f5f62ced0088e3f662f167c4b70acbfe62a338bd86a62db6 |
|---|---|
| Markdown | 62a0eecd982753c481c9d88c861e4043b6b9db12cb199181bae6dc8bfd7fe8fc |
| Publication page | 5c54bbc4555fc6ee24bae4e2c085dc045f23700407f6f5977a00a56544d99014 |
| Manifest | 8a528836c0884b3688b1f8e11fb50bf211431daa8bdbf0b8bc3a82d80a9042c7 |
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 | fL4qH2ZeowxFBGG31msr4gVn68N48UNdgh5U0iFPuwpYmjY6bIa0R85Ua0By9gJIsYm8wATkOqIHV9MCUdJZAw== |
| 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
| 2026-09-17T09:00:28.902417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083059observed 5c54bbc4555fc6ee24bae4e2c085dc04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:28.882826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083059/manifest.jsonobserved 8a528836c0884b3688b1f8e11fb50bf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:28.864380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083059/publication.mdobserved 62a0eecd982753c481c9d88c861e4043...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:28.845678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083059/publication.txtobserved 3eac1d3227e6c821f5f62ced0088e3f6...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. |
|---|