OT-2026-000059507
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, 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-2026-000059507) never changes.
Identity and time
| Publication number | OT-2026-000059507 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8619-7917-b2b3-5209ddf81b1c · 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-2026-000059507 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2fda4bc23a985e7a62e43d8340f6eabc003858e813775c15529d30a934790ac4 |
|---|---|
| Markdown | d4db163f65a171b0c95e310b70a4a3baf5611839d545fc1f6f7829f76a137d1d |
| Publication page | 8cd6be406725686e7e9c193f20b502fc94cd703777ee8eb6da6da398c0e9beb7 |
| Manifest | 9ff9b0b559fdb4c90513516461b867143ca15303e87819fad201317e724ddb10 |
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 | o4lr7679T8h7HmEGOeoT/km4gRJDMaIfHJ5kr8B2PD9ar6HRYy18s+RpfyQRf3IkEgplbu3U3hLO97id2YiGDQ== |
| 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
| 2026-09-17T10:46:13.330290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059507observed 8cd6be406725686e7e9c193f20b502fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:13.310864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059507/manifest.jsonobserved 9ff9b0b559fdb4c90513516461b86714...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:13.292647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059507/publication.mdobserved d4db163f65a171b0c95e310b70a4a3ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:13.274707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059507/publication.txtobserved 2fda4bc23a985e7a62e43d8340f6eabc...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. |
|---|