OT-2026-000086305
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, two 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-2026-000086305) never changes.
Identity and time
| Publication number | OT-2026-000086305 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-7ffd-83dd-60526b6b4f2c · 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-2026-000086305 |
| Status | PUBLIC |
Content hashes
| Canonical text | d959086125a749d6636f8c22b3528cba8b3a692a76d09e2eee1d3d3ec13bc58d |
|---|---|
| Markdown | 3e6bfd76776c8c9769832cee495071eac6f04535fda038a0673f5408e2744386 |
| Publication page | a5ad62952ad2b351a223500d859d445cfda0e82989f0ce97400e8acb823d85a5 |
| Manifest | 7fd37eeed92ce8ad142eb38e20d950b4a9a0f18f58bbe7627a34040fdb66bab0 |
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 | A5ePaumI1LUwHLOwPswQmZ/zX4s4qFmUuLBQo1d0eg3catrzsECrWIGeBZHkYoPalf0Io7ICW+7tasaqQU11Dw== |
| 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
| 2026-09-17T09:51:59.157558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086305observed a5ad62952ad2b351a223500d859d445c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:59.139190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086305/manifest.jsonobserved 7fd37eeed92ce8ad142eb38e20d950b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:59.121435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086305/publication.mdobserved 3e6bfd76776c8c9769832cee495071ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:59.104727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086305/publication.txtobserved d959086125a749d6636f8c22b3528cba...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. |
|---|