OT-2026-000059052
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off after 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-2026-000059052) never changes.
Identity and time
| Publication number | OT-2026-000059052 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-7b13-ae68-73a986b24d16 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059052 |
| Status | PUBLIC |
Content hashes
| Canonical text | d99e7e74fbb1ba2a5effc8bfe365fa19354b52ff3567f03f2f9073d6320d1371 |
|---|---|
| Markdown | 9b76173b554a7acd6312c4d7110d1738c7429b0c6e1f6563fa97ddd6eb4fbd4c |
| Publication page | 0142ad2ccdd2af79360b74b0f75d65f488d8e3a7aa375b528725c9df8ed37e84 |
| Manifest | 3b660511a8c65f2c9ce91d03f9607b2b642452cbe587932e6a7f46919f061fee |
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 | Q9XjruubdyXntzuFCbIBwxeMvDMjQY7795T7y6igE/JBpN0FM6PPjPzp8wiu0NtbXqSbpDm0QnTxq52bgAbSAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:50.780077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059052observed 0142ad2ccdd2af79360b74b0f75d65f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:50.762898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059052/manifest.jsonobserved 3b660511a8c65f2c9ce91d03f9607b2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:50.744994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059052/publication.mdobserved 9b76173b554a7acd6312c4d7110d1738...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:50.726432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059052/publication.txtobserved d99e7e74fbb1ba2a5effc8bfe365fa19...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. |
|---|