OT-2026-000061635
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, manifold 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-2026-000061635) never changes.
Identity and time
| Publication number | OT-2026-000061635 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b45-76b3-b6fe-27a6316f976a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061635 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6c649893ba07057f40f8321dd6a2a0647f7086cc2c52a5af48ec9f1962daa24 |
|---|---|
| Markdown | ba33e51a52df115c957ac6899b443d2bc46423f0875adaa09bf0427c7622b244 |
| Publication page | 691e4ec2f8b1aaeca59eecc81dee13c8fab9abe55f359128202079b1f1f55471 |
| Manifest | 6a932c40a46b3adc2ed252403b8eede687c19d05590edd997c66e344f12c3cca |
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 | LUefuDzrLABFqMQQpuxD5junsbJx5n1m99k/ngVC6hdqhNpg1DHCT+354g2vrO4U0cLGMCShdNdnKNNskdwFDQ== |
| 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
| 2026-09-17T10:41:34.435212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061635observed 691e4ec2f8b1aaeca59eecc81dee13c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:34.415338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061635/manifest.jsonobserved 6a932c40a46b3adc2ed252403b8eede6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:34.396929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061635/publication.mdobserved ba33e51a52df115c957ac6899b443d2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:34.377831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061635/publication.txtobserved f6c649893ba07057f40f8321dd6a2a06...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. |
|---|