OT-2026-000060533
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single 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-2026-000060533) never changes.
Identity and time
| Publication number | OT-2026-000060533 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-731d-b39c-8edafadd0dc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060533 |
| Status | PUBLIC |
Content hashes
| Canonical text | a545fb570038252bdbf2092f3920ddec3524030d71cf9e7751db7ce2488a878d |
|---|---|
| Markdown | f9b6c7c27baca5a6fb012687c8b3c2c98ec856da3bcfed30a6d791c4f99c3554 |
| Publication page | 42df4239ed5e811e6ca27ea13086b0f7c53bb4cc3147aaa5f65fddcf24cd54b9 |
| Manifest | 10daa76ca81365d30466ca3a2c1a2d99ffbc85d95a10b9215ab27307cb8d0f64 |
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 | c85LTMvdxUFHD1JKzu1rvIYmiTUbEHJ6it588nuHXXq5emxjUwYSnpKN9T+2lKgnqaj4seaSuPN1x0b9/I66Aw== |
| 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
| 2026-09-17T10:43:08.434019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060533observed 42df4239ed5e811e6ca27ea13086b0f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:08.415073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060533/manifest.jsonobserved 10daa76ca81365d30466ca3a2c1a2d99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:08.398132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060533/publication.mdobserved f9b6c7c27baca5a6fb012687c8b3c2c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:08.380993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060533/publication.txtobserved a545fb570038252bdbf2092f3920ddec...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. |
|---|