OT-2026-000060152
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, sustained blow-off after 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-2026-000060152) never changes.
Identity and time
| Publication number | OT-2026-000060152 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-78f3-b35e-64253d085154 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060152 |
| Status | PUBLIC |
Content hashes
| Canonical text | a23b07965c344fa4b4d561bae95111be81df900d7ec262cc2add7edea95fcd97 |
|---|---|
| Markdown | cf4ab2411c8a196facc176dd2491c0522d739fd6cdeebd90557e8b4204186000 |
| Publication page | 4fa8c757450845869c3999880d94c81ab65ebbd66ef8d4549938f090c8489258 |
| Manifest | 70f145fd1a392862bf46983db53d49ae0e6d5b899990fa57aba24ba1cebb3962 |
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 | ntqdubs4QNFQqRH1d2G9SvDlI0aAVQ67n1llLc2T3AzgSnFNdQcdv9uOH7BvcShxd8fYHhKcW1/9vwYT4edyDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:48.683148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060152observed 4fa8c757450845869c3999880d94c81a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:48.666779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060152/manifest.jsonobserved 70f145fd1a392862bf46983db53d49ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:48.648832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060152/publication.mdobserved cf4ab2411c8a196facc176dd2491c052...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:48.630267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060152/publication.txtobserved a23b07965c344fa4b4d561bae95111be...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. |
|---|