OT-2026-000059388
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000059388) never changes.
Identity and time
| Publication number | OT-2026-000059388 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8615-738c-932d-36f98605db65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059388 |
| Status | PUBLIC |
Content hashes
| Canonical text | b736add2cc248000b70718a96f517592091889df034d0ca4259297a2cd4eb8ad |
|---|---|
| Markdown | 00ec5cd7ff5aaeded8977d8bfec7eb68b4090fe814b51dc3f57b0ca3a38ea319 |
| Publication page | 916c29fe98e00f4a5178105444ddebca1b4cd5f2deba087976c772da0691b927 |
| Manifest | 4c04c76c6ed7ea890d199c420423ab47e9a7789fdd3a7a4dbe76330043c199c5 |
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 | C3lSihMctUtGX2178bueacYpbhQzXB1KPoWG3JLZ8dsYIfHyeTFZec462FnliEMtR+P61OuES0z2LEbHRu13Cg== |
| 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
| 2026-09-17T10:46:03.796397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059388observed 916c29fe98e00f4a5178105444ddebca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:03.776268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059388/manifest.jsonobserved 4c04c76c6ed7ea890d199c420423ab47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:03.758105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059388/publication.mdobserved 00ec5cd7ff5aaeded8977d8bfec7eb68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:03.740356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059388/publication.txtobserved b736add2cc248000b70718a96f517592...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. |
|---|