OT-2026-000008499
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after 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-2026-000008499) never changes.
Identity and time
| Publication number | OT-2026-000008499 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46a-7d5d-891d-20519ba25518 · 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-2026-000008499 |
| Status | PUBLIC |
Content hashes
| Canonical text | 683fd1feac0b7dc458c1ab819c7fabf5511dd75968c88b41deb4544cb8701c08 |
|---|---|
| Markdown | a602291957df4b8814c45c0051f8762113ccd895d710f32918d0ddefb081ad59 |
| Publication page | eb41f1651a23ec05ebaedf56db83bbccc2dba3c58c3591d1a0291e1c3c0fa32c |
| Manifest | 26e29b91a76d3990ef4561bd34feffb49ba97d493108cbb6bd5df87d7728e868 |
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 | IqxjYiuoS/3jjvbA5mm7I0VWd0yANEW/OsQvpMLeITxvBXQV3G9vUqPtO/ysNl4sq00Rwt13LTWI3kC64GK2DA== |
| 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
| 2026-09-17T12:18:24.174010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008499observed eb41f1651a23ec05ebaedf56db83bbcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:24.155434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008499/manifest.jsonobserved 26e29b91a76d3990ef4561bd34feffb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:24.133811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008499/publication.mdobserved a602291957df4b8814c45c0051f87621...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:24.109708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008499/publication.txtobserved 683fd1feac0b7dc458c1ab819c7fabf5...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. |
|---|