OT-2026-000080565
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, 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-2026-000080565) never changes.
Identity and time
| Publication number | OT-2026-000080565 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-7e9c-9330-08f844c8c3fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080565 |
| Status | PUBLIC |
Content hashes
| Canonical text | f008caab7a722c1e6e1c3422f1ea767d357332a7ade8a76a13e6022c50d68657 |
|---|---|
| Markdown | 635c7f80e62588c966e037d5ccccd51df253c43fddfeb83f21407a3dfb7b666c |
| Publication page | 6e2207a9d27c55fed2d2c4adbbb0feb9f4cd487c5bfe74eb9eba7a0bf9178218 |
| Manifest | ed9f64784d664ef7d1cda3efc7d2285a00161d5e636a8f239fb0a56b216a98e8 |
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 | 0Er8E3ui3YJiEk4KM97TZvaZ+ME6cW/dv7+iMqIStE9lbgDP1gDbiPpHKtSW4wma5lIf+xD/ZuYZEMvhYoB/Ag== |
| 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
| 2026-09-17T10:03:11.816967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080565observed 6e2207a9d27c55fed2d2c4adbbb0feb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:11.797924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080565/manifest.jsonobserved ed9f64784d664ef7d1cda3efc7d2285a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:11.779799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080565/publication.mdobserved 635c7f80e62588c966e037d5ccccd51d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:11.763034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080565/publication.txtobserved f008caab7a722c1e6e1c3422f1ea767d...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. |
|---|