OT-2026-000101003
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, 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-2026-000101003) never changes.
Identity and time
| Publication number | OT-2026-000101003 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-7d46-89b8-a57b065c939d · 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-2026-000101003 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf5b9642739387e324b2ffd3426dc620c21f9381dc8a95f22e80c366a402a8c8 |
|---|---|
| Markdown | db7e044bec2bb1565f206e1ec37c6a7b6d09e17d9beb0230678c094db59c822a |
| Publication page | be78f3f72db55f537fc5391ed1a8c583fbc157e88eb290724270aaf87705e280 |
| Manifest | 9c914ae8cd740ff33f74c01aef15b358b63b72f717f88c3f03df09326379c077 |
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 | FiVvdwEOGO6jNTOJ8+/A9N7V8kO+71HMEmb9NjB2gxp/vsC3J8gKfOkflWX2iwqfqMY8uUdcFaRR9FOJj+UvAA== |
| 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
| 2026-09-17T09:26:21.356882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101003observed be78f3f72db55f537fc5391ed1a8c583...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:21.310525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101003/manifest.jsonobserved 9c914ae8cd740ff33f74c01aef15b358...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:21.291316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101003/publication.mdobserved db7e044bec2bb1565f206e1ec37c6a7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:21.239459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101003/publication.txtobserved cf5b9642739387e324b2ffd3426dc620...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. |
|---|