OT-2026-000086214
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three 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-2026-000086214) never changes.
Identity and time
| Publication number | OT-2026-000086214 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82c-767a-9922-c95cb51af376 · 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-2026-000086214 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d9c645ee05659149da47f69fc7749705a5291e7bf86bba6415e62d1e06ce9fa |
|---|---|
| Markdown | cb8965ce3418c32e5675b7e4a1d74a18aa72a1e4f514d6daf6c5df92cf55cf2c |
| Publication page | 9f91ca7aadc97bd2dbca9dbcff285dd43b2548a115a592295732059efc42d6ab |
| Manifest | b532ddc98560be664fb2babde39e0cf430623d729877f0da9d36076a9df0902a |
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 | cqkX0o2ymJtVfx7RHpajrQjkLzv7wJ8MFAkb0Duv0Je80maAzSr0roFFrBRJQAzd7csjbBr3GXCPNqcT2TFrAg== |
| 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
| 2026-09-17T09:53:53.852093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086214observed 9f91ca7aadc97bd2dbca9dbcff285dd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:53.835101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086214/manifest.jsonobserved b532ddc98560be664fb2babde39e0cf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:53.818110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086214/publication.mdobserved cb8965ce3418c32e5675b7e4a1d74a18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:53.798898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086214/publication.txtobserved 3d9c645ee05659149da47f69fc774970...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. |
|---|