OT-2026-000061796
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000061796) never changes.
Identity and time
| Publication number | OT-2026-000061796 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ac-7269-970f-94d835df3a5b · 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-2026-000061796 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a115f1e470cccd64fe74b30fa3fa9616511a00319d50ebaf46e61ba32cbbf7c |
|---|---|
| Markdown | 24c7c3576ccb58d6c6634ce0a882c88503f108b975b7e30de36947c1f2cf0e04 |
| Publication page | 989dab3f47b330b12ca0068904748714136a54dd491a754a1778a71976aaeafd |
| Manifest | 94a62df14c726810b51daadd1b595843078e19e8be17853c819483f098ef6457 |
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 | Wyja4aL7kkZUOP/PLLYAhw5j73cTNxGQWp55YCtWOu0ALRFfdze8gzhTAgYIifpq9h7+9q/GaVDa1KSwkw1KDA== |
| 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
| 2026-09-17T10:40:31.036713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061796observed 989dab3f47b330b12ca0068904748714...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:31.014346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061796/manifest.jsonobserved 94a62df14c726810b51daadd1b595843...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:30.992471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061796/publication.mdobserved 24c7c3576ccb58d6c6634ce0a882c885...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:30.972739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061796/publication.txtobserved 3a115f1e470cccd64fe74b30fa3fa961...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. |
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