OT-2026-000059775
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000059775) never changes.
Identity and time
| Publication number | OT-2026-000059775 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-76bc-9049-4d0c68b24590 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059775 |
| Status | PUBLIC |
Content hashes
| Canonical text | ecb1d56743e6892903b87a144707d94750141778194582e51875ac2e6d094b7b |
|---|---|
| Markdown | 734e18e20cacc1b02cb90f1c8b466b4c1b03b2582fa2da5e9ff7dc5ba553ea0e |
| Publication page | fb3f1900ea663954bf5813394179ad045b8e94272cb490928fd1615d397b2959 |
| Manifest | b8a2456f3524f194b8fc1f4389fcaad259f9bb4d0e308bc0fda0d5ecbbd80faf |
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 | qyjhTzOHY6oGdmIEBnPaeJMKoXiobN/DHvaP4S5h6szBRLRcIVmRNMaNF0Pgi2BFzmToZDM9i2g6q86cJNPqBQ== |
| 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
| 2026-09-17T10:44:30.223336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059775observed fb3f1900ea663954bf5813394179ad04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:30.205455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059775/manifest.jsonobserved b8a2456f3524f194b8fc1f4389fcaad2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:30.188612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059775/publication.mdobserved 734e18e20cacc1b02cb90f1c8b466b4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:30.171355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059775/publication.txtobserved ecb1d56743e6892903b87a144707d947...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. |
|---|