OT-2026-000035276
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000035276) never changes.
Identity and time
| Publication number | OT-2026-000035276 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-70d0-a916-7364fc74e1a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035276 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e0c68dba0168e08e505b981fef0a5c88568878dff8781d6ee9895b49d3b305d |
|---|---|
| Markdown | bb0a368a81b9f159b0e8af61854f645375c46243f97cdf416b8ee0a2e348a91e |
| Publication page | c43a0942d92762450a109c2246ed6998c713ebfbd26f371f81df62debe9823ff |
| Manifest | b4bf7c319f47bfbf71592f4ac27b9e1cd2d0944b7429c84a9a6045f69e45834b |
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 | n+K+bChNnaPUrcEfm7w7eLRfroGoBNDOKgNn9NN57GeY760NjQThKR/qydtGlrz7Oa/kEUlLiZtekwU8bexZAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:25.612327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035276observed c43a0942d92762450a109c2246ed6998...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:25.594697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035276/manifest.jsonobserved b4bf7c319f47bfbf71592f4ac27b9e1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:25.576000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035276/publication.mdobserved bb0a368a81b9f159b0e8af61854f6453...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:25.558478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035276/publication.txtobserved 3e0c68dba0168e08e505b981fef0a5c8...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. |
|---|