OT-2026-000102706
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, pulsed blow-off after set-down, on a tool changer
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-2026-000102706) never changes.
Identity and time
| Publication number | OT-2026-000102706 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7847-89d1-3f37f4e2bfb6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102706 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55fbc76aee5d53220d55bc53030f2b198a400cd8f48c1c7e68f68bf7d9f4b4dd |
|---|---|
| Markdown | f57c54f57616c37f7574ca72f2256fed82532f2b5409bb57e798ec45d7ccf4cf |
| Publication page | e28661cb15e694ecfc951194ad24c147c72bf8c07864a473f1effcc94ab6b559 |
| Manifest | efa9174a90e485295693a95f843332745f1ef95592ef57e4696d4596b7f057c1 |
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 | sCl8DHg6X7UbppTfe9MKwT8HIxM5AaStgmKp8Yr31OXGG8Q77x1Y5elz3mQY0tojttzVXlZ/bndLikYLqX0ICg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:24:13.171201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102706observed e28661cb15e694ecfc951194ad24c147...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:13.152569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102706/manifest.jsonobserved efa9174a90e485295693a95f84333274...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:13.132705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102706/publication.mdobserved f57c54f57616c37f7574ca72f2256fed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:13.113370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102706/publication.txtobserved 55fbc76aee5d53220d55bc53030f2b19...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. |
|---|