OT-2026-000086276
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, 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-2026-000086276) never changes.
Identity and time
| Publication number | OT-2026-000086276 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c95-7c13-82a6-df498e5f452f · 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-2026-000086276 |
| Status | PUBLIC |
Content hashes
| Canonical text | d83e06918caf7a320f80680878215997225061d9a5fa7337104fabee04008914 |
|---|---|
| Markdown | f72d76f549c8185e63c64878154b40235fd8cc505e7c76a771adbf0902498801 |
| Publication page | 0aba74e4a873d494270ab0c0d7f8c1c4a8c0346a4ca0b89b031df5d545f4d469 |
| Manifest | cb7f74986dd4281f34c864b243458a858be59fba334b48ccba243c01205f4ab3 |
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 | h7K2YbtTAq5HZLiQ84gfNIhFqAwEpcZVnnHp84fr3+uzxzxYSLVaaLKXJUEgyQqAJub35Wt7motanl74MUnpAw== |
| 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
| 2026-09-17T09:51:56.818175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086276observed 0aba74e4a873d494270ab0c0d7f8c1c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:56.800435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086276/manifest.jsonobserved cb7f74986dd4281f34c864b243458a85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:56.783717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086276/publication.mdobserved f72d76f549c8185e63c64878154b4023...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:56.766982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086276/publication.txtobserved d83e06918caf7a320f80680878215997...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. |
|---|