OT-2026-000006714
Publication integrity record
Vacuum cup gripper, six outlet manifold, ejector fed, pressure verified, silicone cups, oval form
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-2026-000006714) never changes.
Identity and time
| Publication number | OT-2026-000006714 · never reused |
|---|---|
| Internal UUID | 01a0a964-e137-7ca8-89ca-49e6a537be7e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:45:55.898350Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006714 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f1a194539cde9e8de622138bfda874d5bbb556bb8d722bb3ce9247b42ed9d44 |
|---|---|
| Markdown | 23734b892cf8d8fabb4e6bec13962d1345d4cf5d92ed13494b9524789308c3c2 |
| Publication page | 05686d6037fa6efcd91a4039bf978a4a0639b55a68f282ab0461f632248a19de |
| Manifest | f36c60944b1299aa3cff12d1b28695d3e594eafc7e8ddcd5ac8b1d9a5d3ee869 |
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 | UD3R5AOoXPKsymWaSPUk8qzJwZGyDnp/WXxw5KjUVtSKagcBKPvNcxeOePwmH9YwyhYQpaLB5GLW7oxS7OkHCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:50:14.378231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006714observed 05686d6037fa6efcd91a4039bf978a4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:14.241428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006714/manifest.jsonobserved f36c60944b1299aa3cff12d1b28695d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:14.229383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006714/publication.mdobserved 23734b892cf8d8fabb4e6bec13962d13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:14.215313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006714/publication.txtobserved 5f1a194539cde9e8de622138bfda874d...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. |
|---|