OT-2026-000101049
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, pressure sensor per zone, 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-2026-000101049) never changes.
Identity and time
| Publication number | OT-2026-000101049 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-7773-9b68-a98670f2df18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101049 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7bc2bf8081adcdc20f34f7663c25be0ed2e7e7d4948e1bdd2b7f8e53773b7fe0 |
|---|---|
| Markdown | b807f59874216850a9b64eefeba2a11101a06162c2260b07a24304937e4b42db |
| Publication page | 6fd85ce5ce7a8c4b0156873a13ff9b7357f73dae78e58dea7655cf2d10e96e95 |
| Manifest | 7bff41522afdf0fcb55a5af6c8be054a0f3ed56d67e026a8f4e570f576567d1e |
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 | Z/e1iEjW8CmmObnXFxCJrjdcz61PLdXDvK5tjc7f9kDat7q2Q7bTPLL2/d6/ZwEuEoUjvAks29Xr8DOoqQawAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:39.637591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101049observed 6fd85ce5ce7a8c4b0156873a13ff9b73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:39.620250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101049/manifest.jsonobserved 7bff41522afdf0fcb55a5af6c8be054a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:39.602199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101049/publication.mdobserved b807f59874216850a9b64eefeba2a111...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:39.557497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101049/publication.txtobserved 7bc2bf8081adcdc20f34f7663c25be0e...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. |
|---|