OT-2026-000084099
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, 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-2026-000084099) never changes.
Identity and time
| Publication number | OT-2026-000084099 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5e-74f5-87ec-153a4082f5a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084099 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f3d09f3446ba5a0fbcf3cc9bcdf1096c281260ed546f32ae16121d1596726e7 |
|---|---|
| Markdown | 09a334d2ac9360785fb5740db5db61ea458ea2029840c2115d7e50e959dfdb9b |
| Publication page | b4426109ca6f01c0d127207774628d87398c9a72918591f83dd024d1cca8c30b |
| Manifest | 7afc094bd61d51b88ae10bfabcd0139d6f45b1d13da2def6e4e0bcc73a226143 |
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 | /vI4QGMyBrrRG/GMngsTsOqnMI7F5hX+fPKoKKN+H3poz8I7zpTijyYuknXlXMR/geTnUoIXmyoSN8sGbHnfBw== |
| 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
| 2026-09-17T09:55:50.884376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084099observed b4426109ca6f01c0d127207774628d87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:50.868220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084099/manifest.jsonobserved 7afc094bd61d51b88ae10bfabcd0139d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:50.851284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084099/publication.mdobserved 09a334d2ac9360785fb5740db5db61ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:50.833333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084099/publication.txtobserved 1f3d09f3446ba5a0fbcf3cc9bcdf1096...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. |
|---|