OT-2026-000082057
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, sustained 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-2026-000082057) never changes.
Identity and time
| Publication number | OT-2026-000082057 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-7163-823a-c0b48b4c0e6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082057 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52ee3d223b95c44dbe68b57007d5d8f6ca49794d1876653c01918b910b62d91f |
|---|---|
| Markdown | 28e94edd5c9143b155ca7ec3063700d5f530f7af37f9164a108fe5897cf7c2ae |
| Publication page | 6c708602c66b6ce70def99883219b42c10b24c11e867a2f3e44565fa522109b3 |
| Manifest | 163740929a7c3b1d12e4a52f63c18ebbef535f1be32abcf3c2e0520938c88317 |
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 | IDfN4PrXtewxIq8qgZBZ0boy64n+f5DrcYmLyiDEMTcCba0Rkh71zIcM9e3RI/C+rk9kKLY3a+IibiWxd+RXDw== |
| 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
| 2026-09-17T09:58:51.418376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082057observed 6c708602c66b6ce70def99883219b42c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:51.402101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082057/manifest.jsonobserved 163740929a7c3b1d12e4a52f63c18ebb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:51.385594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082057/publication.mdobserved 28e94edd5c9143b155ca7ec3063700d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:51.368893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082057/publication.txtobserved 52ee3d223b95c44dbe68b57007d5d8f6...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. |
|---|