OT-2026-000008706
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, 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-2026-000008706) never changes.
Identity and time
| Publication number | OT-2026-000008706 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-71d3-9a66-d78cc3fedb11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008706 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9948d82f39b496d7b2546cc8e40f76dfe2f79a9e0a80f90511be0adb4f51e040 |
|---|---|
| Markdown | 46440caa5cac0a81c7fc8a362348d860dc829094a648f0a813fb9e9bcdcc6a9c |
| Publication page | 1a3d6e61762ae3cdea82d4f9c1cc9213c62a1787331a1664553f594d67b410c7 |
| Manifest | 4154084c59d68bc3db5528d556017a7f75877b9bc34783e3257844835942ef73 |
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 | 1bYDZ7FE2XI1Xqrr4O8MvXyGAVNTMiIbA8OyI0b/Y+neuvRoK2RJCXv9yE54ECRclbgVwWTvj+JPo0Z+RdgwDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:46.815208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008706observed 1a3d6e61762ae3cdea82d4f9c1cc9213...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:46.795205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008706/manifest.jsonobserved 4154084c59d68bc3db5528d556017a7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:46.774834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008706/publication.mdobserved 46440caa5cac0a81c7fc8a362348d860...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:46.753236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008706/publication.txtobserved 9948d82f39b496d7b2546cc8e40f76df...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. |
|---|