OT-2026-000086238
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, 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-2026-000086238) never changes.
Identity and time
| Publication number | OT-2026-000086238 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82c-7b6d-a85d-ff49944ca2b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086238 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35f7094b8aa71f2b7c7f0320ff73ea3bf0bae45916c4e7db50530111cc1aa8fb |
|---|---|
| Markdown | 0a226cbe06f9fdfb023c1b4ba9622f52088e3a9569b8773e5be575a3f350b931 |
| Publication page | 383747fd368bf5f03b2e21b8209cbb994ded0290947ce2a0b136880d3edfa407 |
| Manifest | 2c1c188ae6f01d08052ea08cfd1f56d865561742661ccdb5a464e0e9aacfc8fa |
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 | Z/nVujNlpNiJvNqrZdH5K96DxX4zQjtfHRtj9nrgPLxAkjh251xIC68NK8ELG7XZ0EL7r03Px/3SjrqmbVAjDA== |
| 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
| 2026-09-17T09:53:55.605728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086238observed 383747fd368bf5f03b2e21b8209cbb99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:55.588686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086238/manifest.jsonobserved 2c1c188ae6f01d08052ea08cfd1f56d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:55.571297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086238/publication.mdobserved 0a226cbe06f9fdfb023c1b4ba9622f52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:55.547207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086238/publication.txtobserved 35f7094b8aa71f2b7c7f0320ff73ea3b...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. |
|---|