OT-2026-000059317
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000059317) never changes.
Identity and time
| Publication number | OT-2026-000059317 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8614-7810-829c-9147cbd4912f · 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-2026-000059317 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8f07c8de34a5e32b74bead858af0fba426b1048349d926f189b5c0dc04f41c5 |
|---|---|
| Markdown | 5e3212be5493cb5a69e4ee3de60aac82d1c020a035fea5da9f393819a08aa22a |
| Publication page | ac8bcf5a62e2073fc29b85b30bc2c418073c950e5cf5a23de1f1cda1cd79284f |
| Manifest | 58e5dccedb490765c30018fbc1970bdb9090da6fcfed8f172bfb20b69b2c9e5a |
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 | 4biG7nOclgiE9ZpHFu0XdRxP+h+NeQZW276ocjOvGTGEksQ2vQ/wSO8W3YVOZwMaCfVhwPxs2O8WQcogtV63Bg== |
| 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
| 2026-09-17T10:45:58.331632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059317observed ac8bcf5a62e2073fc29b85b30bc2c418...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:58.312388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059317/manifest.jsonobserved 58e5dccedb490765c30018fbc1970bdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:58.295308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059317/publication.mdobserved 5e3212be5493cb5a69e4ee3de60aac82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:58.277943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059317/publication.txtobserved e8f07c8de34a5e32b74bead858af0fba...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. |
|---|