OT-2026-000061663
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single 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-2026-000061663) never changes.
Identity and time
| Publication number | OT-2026-000061663 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8aa-77d5-8e75-8d6aadb5c3e4 · 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-2026-000061663 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66bd91e111f045d213c25f95e65445efcc9cb0dcd18b734f034df30e8e271a5e |
|---|---|
| Markdown | 1e5ebc39e5c3369c4f68ccbbdef6804509b8224787921a099b6893731447c217 |
| Publication page | 1d58bf385f08e35a49b8941268f54996f84304fc4304f8e439a8ae8211174ac6 |
| Manifest | e22535e668338f1b8d907eb691e3298eb1bd44e585e832a2fa1699844c1d1c20 |
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 | zEofNUIBwIazf4sR78r43p8FrF0x5whQjl4biu2u63fQlWIYxg4LXRZeqTyPY5V20Aa/vAs8LjN1FuVnMXRvDg== |
| 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
| 2026-09-17T10:40:12.688117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061663observed 1d58bf385f08e35a49b8941268f54996...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:12.668758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061663/manifest.jsonobserved e22535e668338f1b8d907eb691e3298e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:12.648613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061663/publication.mdobserved 1e5ebc39e5c3369c4f68ccbbdef68045...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:12.627815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061663/publication.txtobserved 66bd91e111f045d213c25f95e65445ef...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. |
|---|