OT-2026-000082657
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single 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-2026-000082657) never changes.
Identity and time
| Publication number | OT-2026-000082657 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-773a-9ca9-7557fc920467 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082657 |
| Status | PUBLIC |
Content hashes
| Canonical text | 676d6a9497f8cbb03ef83123c665d175ca12f8201ca84352bd78416e74453e12 |
|---|---|
| Markdown | cf80420bb7261c4070ae93170d1ec2614483e7f915e395753082d4f42f68513b |
| Publication page | 78d60a24f424b64ab687a3a06eb5b663acbe49396dd66c7ad9f1c7f79b2602bd |
| Manifest | 8ab72f1e37561254ea9132aa353d9f9461f595986272a684d7174f0619edb3d8 |
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 | WFH3FNTheD9GSvl+x4uk2iEEqgll6Z98HPE7XVb/rnsC+cv6dsIivmxh5xrbcWHrur/PLKpe1U/nZuPU6xfJCg== |
| 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
| 2026-09-17T09:58:13.237478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082657observed 78d60a24f424b64ab687a3a06eb5b663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:13.221949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082657/manifest.jsonobserved 8ab72f1e37561254ea9132aa353d9f94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:13.206797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082657/publication.mdobserved cf80420bb7261c4070ae93170d1ec261...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:13.188622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082657/publication.txtobserved 676d6a9497f8cbb03ef83123c665d175...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. |
|---|