OT-2026-000085456
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, 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-2026-000085456) never changes.
Identity and time
| Publication number | OT-2026-000085456 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-78da-8108-f35ad596b871 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085456 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a1d11dd3f1cd8c5addfa0294714e6b08fa67609f343fa788395b27a56c1328f |
|---|---|
| Markdown | 968a4d89dd954077e90465127954c340795a275be9d400ca6814afda6921ff74 |
| Publication page | 8ec633273dacc5dc32ddc8e568ea32744b9313f5f82648c449752c66ad5e2572 |
| Manifest | 1c8dd9cbbe67838cc54074b345a7c4b8a178a257d4732b26910e4e991c709384 |
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 | B5xqVaUUydgMOo7Uvp0ar/8ozQhz8nwg2NUoZPvRRSuEbDM/+h1rYgcXnNCNixD85uvw7yaAJH2aUZm3NmAfAw== |
| 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
| 2026-09-17T09:54:14.788111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085456observed 8ec633273dacc5dc32ddc8e568ea3274...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:14.769526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085456/manifest.jsonobserved 1c8dd9cbbe67838cc54074b345a7c4b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:14.751094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085456/publication.mdobserved 968a4d89dd954077e90465127954c340...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:14.733851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085456/publication.txtobserved 9a1d11dd3f1cd8c5addfa0294714e6b0...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. |
|---|