OT-2026-000061839
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, 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-2026-000061839) never changes.
Identity and time
| Publication number | OT-2026-000061839 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ac-779c-9406-7efcb93d1442 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061839 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0b17f3babd470ad1b03ff8ca28ff6017897cdd2756d46355e8be4c461c970b9 |
|---|---|
| Markdown | 205c298b7cbde3c9c7dee4886d56db5d0914c2e9f55d22ce3c9025bc3d81f3f6 |
| Publication page | bf810df25dfa3a06a1f88786d6b280af09212566c768c69768275aebed70e428 |
| Manifest | 0c64f080114d0a911b75a626e4ad7cd18dc88168a52833693036648d7495e7cb |
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 | pTq1KkEWY9916iYsT+3lvrK+mW1gTc7TjNWC0rkCO6rFSJ1UQ09pVYNhDdVUy2BaXQbPGIbLQiSgSpBoMjqDAw== |
| 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
| 2026-09-17T10:40:34.971182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061839observed bf810df25dfa3a06a1f88786d6b280af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:34.948652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061839/manifest.jsonobserved 0c64f080114d0a911b75a626e4ad7cd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:34.925487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061839/publication.mdobserved 205c298b7cbde3c9c7dee4886d56db5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:34.907200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061839/publication.txtobserved c0b17f3babd470ad1b03ff8ca28ff601...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. |
|---|