OT-2026-000103126
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pulsed blow-off after set-down, on a tool changer
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-2026-000103126) never changes.
Identity and time
| Publication number | OT-2026-000103126 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-7d12-86f7-98f661693914 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103126 |
| Status | PUBLIC |
Content hashes
| Canonical text | 444151ce28d4f73e7b153677a42b1cee1a9d2505de6bd37978e0155c11d7468a |
|---|---|
| Markdown | e609832f621adc57fb41ecaf39ad16c44b5266c62e1243b31f8936dd4da40319 |
| Publication page | cc139515b4af9f9bed6321a004c4c33b02e1aa61c3b2a7eade224451b1229d65 |
| Manifest | 9e4f36582e2b979a89e4e84d1b59f9c2948c138c37461692fdec83364ccd2c08 |
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 | IZEqctBk3nU7+8BCnKW3+5bX+/alSVGmYgnUDYJPijSDS49izVE85bCwCLTHiK5AZMzEo1jhx6QK5ZaiIQC2DA== |
| 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
| 2026-09-17T09:23:15.613418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103126observed cc139515b4af9f9bed6321a004c4c33b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:15.595248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103126/manifest.jsonobserved 9e4f36582e2b979a89e4e84d1b59f9c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:15.577741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103126/publication.mdobserved e609832f621adc57fb41ecaf39ad16c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:15.560615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103126/publication.txtobserved 444151ce28d4f73e7b153677a42b1cee...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. |
|---|