OT-2026-000097148
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, supply line pressure sensor, 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-2026-000097148) never changes.
Identity and time
| Publication number | OT-2026-000097148 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7c05-9687-25ca60bb3711 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097148 |
| Status | PUBLIC |
Content hashes
| Canonical text | a88d80f0e826c49b493dbaf404f951753bb76b472df987205786fc621fac5cb0 |
|---|---|
| Markdown | d24b71a5f12f2862b506f7188d04484805174696485ed7b7d2fecc8afc6eecce |
| Publication page | 7d03cc0f06e0efc2f880e5902322fd9ab7c31f947a89ea0d1489fa6d0fb77139 |
| Manifest | b44c3ffed5e7d9b6bcfec55fbb69d9ca45f54bbc6392e382931f52e62aedd68f |
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 | WRXzgaZaqg2dOZ0FHqK19MoNhbH+P0iJPPZtGZjHyg4iLpxEogzwmV0UkStWGsr2uA0Mtn8b47m2zPU2x9y/Cw== |
| 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
| 2026-09-17T09:10:57.151333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097148observed 7d03cc0f06e0efc2f880e5902322fd9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:57.134566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097148/manifest.jsonobserved b44c3ffed5e7d9b6bcfec55fbb69d9ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:57.115256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097148/publication.mdobserved d24b71a5f12f2862b506f7188d044848...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:57.097889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097148/publication.txtobserved a88d80f0e826c49b493dbaf404f95175...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. |
|---|