OT-2026-000059117
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000059117) never changes.
Identity and time
| Publication number | OT-2026-000059117 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-7447-ba7f-2203f0769d86 · 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-2026-000059117 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2637ae025e1cee31bc3e58f1745c0dc88ff50a819da1e01888013257c338cb37 |
|---|---|
| Markdown | ea678e6c97663cf1bbd4ae3a5f488c2daecab6a195a71424e681b146bf4c3845 |
| Publication page | 94e6074a3ee304f8f48e782bc0740d9c55fc10dcd846f17e4d5737c04156b67a |
| Manifest | 64e660db893bd5b5be40473d16a5386631beb3fa911d170fa15263bc97d1be76 |
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 | 8oo6aX5gLQsPRuYfwLrfhbm4LxtdCPHcfg4inBEYfGtK657mCZAvHT/f19TwWig1Cn07arhIIgvEIsqzxwrdBA== |
| 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
| 2026-09-17T10:44:57.549507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059117observed 94e6074a3ee304f8f48e782bc0740d9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:57.529396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059117/manifest.jsonobserved 64e660db893bd5b5be40473d16a53866...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:57.509865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059117/publication.mdobserved ea678e6c97663cf1bbd4ae3a5f488c2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:57.490943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059117/publication.txtobserved 2637ae025e1cee31bc3e58f1745c0dc8...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. |
|---|