OT-2026-000079220
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, vented 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-2026-000079220) never changes.
Identity and time
| Publication number | OT-2026-000079220 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b8f-7955-ba7d-c0f503aa306a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079220 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0aa9278a8dee2008eecc24e93b6d25c6b7ddc8a9b0f9ebf1f90b714948e0fe96 |
|---|---|
| Markdown | 5f3254df56a1c588326e550ad7ba24a4a03c7e638e45323a616bad17c0c93dce |
| Publication page | 634d53c194b9232af877a03e74ac4a55957a67aa35e1207894a23e7690ae7aa1 |
| Manifest | e71ec1ada689d2763cd777e3e34070907287e5ba255b1f8ccde3c5c23c5b4757 |
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 | 9U+g5gYKByR0V3c01ChJq6n3SFccoPxLrLuxes23AcrYxiMICboNDfW04UPx7W3rrnBDHg2Eev575zvuj/CcAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:04:48.735244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079220observed 634d53c194b9232af877a03e74ac4a55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:48.717355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079220/manifest.jsonobserved e71ec1ada689d2763cd777e3e3407090...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:48.699565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079220/publication.mdobserved 5f3254df56a1c588326e550ad7ba24a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:48.682398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079220/publication.txtobserved 0aa9278a8dee2008eecc24e93b6d25c6...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. |
|---|