OT-2026-000086338
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000086338) never changes.
Identity and time
| Publication number | OT-2026-000086338 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-7a8e-a87d-c70c0b392138 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086338 |
| Status | PUBLIC |
Content hashes
| Canonical text | dadae617701f90d90ea81f4b4c59756b20e5286e81a5ace5afdc7f9eb1855dcc |
|---|---|
| Markdown | 3ebb0a72299fb6f643f39ff789745bd268e243edf993af893e65ef75f1a1c11e |
| Publication page | 0ea70692cd1b999d461a54dc27675c6fdcdc2f75c1a9e63844e6d5d5b1c5e0b7 |
| Manifest | 4558f59c099ba1cf574d3f1bcf80cba656602a6167b4a0dc93f60bc58885b9fe |
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 | DlK/ZViMntza4ZHlyAPpLjbU0y7LYyJGciEjCSe971RKUuqgYqbrATfUWXMBkyD6Hp0ZUENLg571yQoqOUX0Bw== |
| 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
| 2026-09-17T09:52:01.788096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086338observed 0ea70692cd1b999d461a54dc27675c6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:01.769442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086338/manifest.jsonobserved 4558f59c099ba1cf574d3f1bcf80cba6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:01.751164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086338/publication.mdobserved 3ebb0a72299fb6f643f39ff789745bd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:01.732919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086338/publication.txtobserved dadae617701f90d90ea81f4b4c59756b...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. |
|---|