OT-2026-000100961
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000100961) never changes.
Identity and time
| Publication number | OT-2026-000100961 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-72f7-b8c3-6db2d20875cc · 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-2026-000100961 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e0d76899f8512b1a5b9f78f9f67e40fb3383cee2d0dec9cabc30c32d0742565 |
|---|---|
| Markdown | a517c22355330f1e4c5e1c65ba32b2d69bf3ce8d03e88af84ac5237489ccbcad |
| Publication page | 2e7ab207b2f79c4a717162de653ba88b34ec47678b7d05183ef0dd500f1515ba |
| Manifest | c91276f078f8628e5f793458947d8e52abb8f5e7de78a707e0148d1ccedb0389 |
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 | ciG44bh/qI3DIh7isSvbJHOrEwjfAM+R9ZavkgFlWaJ4EiJgADyQ2O2bfEvXn38CvfMoXO0uVBMkXVM1J523Cg== |
| 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
| 2026-09-17T09:26:28.303006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100961observed 2e7ab207b2f79c4a717162de653ba88b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:28.285786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100961/manifest.jsonobserved c91276f078f8628e5f793458947d8e52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:28.268759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100961/publication.mdobserved a517c22355330f1e4c5e1c65ba32b2d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:28.252093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100961/publication.txtobserved 6e0d76899f8512b1a5b9f78f9f67e40f...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. |
|---|