OT-2026-000010654
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, single stage ejector, 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-2026-000010654) never changes.
Identity and time
| Publication number | OT-2026-000010654 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-75aa-97d8-c33666b6be6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010654 |
| Status | PUBLIC |
Content hashes
| Canonical text | a479bf7d1cee834ebdc06f096de0f323703d39612547cd1540d7a978251c3ff7 |
|---|---|
| Markdown | 8dbf1781ff431583e430329a98b13504b7ba4fb1ae0f15b5ae23e8a666d93094 |
| Publication page | 22fdb06e3ef9f08e6253d9ed6ccbd69b4b1913f41690d5f6f735a1513b661150 |
| Manifest | e36831c13cc05531ff513d144347b866386b9383f3b6724974ae6a6fbcd8f541 |
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 | UDdiPBDHiOridHj8JhrSu7QVkwQfNiiyjRrUk1JfHd/iB5skTKpHm5ma+p2jOK7a14ZnYB4fc4B7q7uOPdwaAw== |
| 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
| 2026-09-17T12:14:51.444275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010654observed 22fdb06e3ef9f08e6253d9ed6ccbd69b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:51.421166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010654/manifest.jsonobserved e36831c13cc05531ff513d144347b866...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:51.399484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010654/publication.mdobserved 8dbf1781ff431583e430329a98b13504...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:51.381153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010654/publication.txtobserved a479bf7d1cee834ebdc06f096de0f323...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. |
|---|