OT-2026-000060290
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented 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-2026-000060290) never changes.
Identity and time
| Publication number | OT-2026-000060290 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a74-7add-ac24-c68453918d86 · 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-2026-000060290 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81167519ebdccc3843696a72be43329ff1976e24f45cb92ec275fd1f388b6aa0 |
|---|---|
| Markdown | 6624494f6388769dd8f54529808c1ba7f1c19e44e007d4d0a28c17c5db37720b |
| Publication page | 3813ba86f71a0293f2d8b72a707bff4defa28f92367b356c9bfc1ae29ffc9caa |
| Manifest | c704a5987834d1b5b2b713f72ee5204fab0a3dde6675087fd95157bfdeac2a72 |
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 | vF0UwnS77Oz0K3mzN354HR5UEJepvv8mapy+pGuzJmDq2xc32/7P7PlHfEGURB8V+ZZhpF7H1Hrak4dIMGLKDQ== |
| 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
| 2026-09-17T10:43:59.789592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060290observed 3813ba86f71a0293f2d8b72a707bff4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:59.770976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060290/manifest.jsonobserved c704a5987834d1b5b2b713f72ee5204f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:59.750143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060290/publication.mdobserved 6624494f6388769dd8f54529808c1ba7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:59.728353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060290/publication.txtobserved 81167519ebdccc3843696a72be43329f...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. |
|---|