OT-2026-000086370
Publication integrity record
Foam pad vacuum gripper, two zone face, two 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-2026-000086370) never changes.
Identity and time
| Publication number | OT-2026-000086370 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-7dcb-8675-c815be7b6387 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086370 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec9a930a4539aecc9d32a51637088205943dc69741ddffab9d28900096df53ed |
|---|---|
| Markdown | ae86c1c2d97ece65bea4998596e3f1789e2e62367d0628f5435f9504e097df40 |
| Publication page | 8cba7272fc87712a436ce7891ef781c4ecc8240e580f8125b43e3fcaa6a303c7 |
| Manifest | 8402c4d8599fea3e861e5f47fac6beb2d30c19f2370295f4ad1f2b9461356a51 |
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 | aXuiJO2rqZxArIBP3GdckFsyz8gjVeqSRvW0nyGiFa7vpR7cQDhyDd7W7GzjzaSZtORnNIPYhTK4Wch6NNmYDw== |
| 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
| 2026-09-17T09:52:03.726302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086370observed 8cba7272fc87712a436ce7891ef781c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:03.710052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086370/manifest.jsonobserved 8402c4d8599fea3e861e5f47fac6beb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:03.694043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086370/publication.mdobserved ae86c1c2d97ece65bea4998596e3f178...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:03.677629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086370/publication.txtobserved ec9a930a4539aecc9d32a51637088205...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. |
|---|