OT-2026-000064608
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000064608) never changes.
Identity and time
| Publication number | OT-2026-000064608 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb8-7039-90e4-c4d382232283 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064608 |
| Status | PUBLIC |
Content hashes
| Canonical text | db4ecf403840143f78ee465e3c5bf23510e7507cef5d3e04d628f5c081cc2ecc |
|---|---|
| Markdown | 10361189692204edaed7f63f32a6d8a6f051e78365a8d819f52c9b7304832aeb |
| Publication page | f567d5dd4358c0093c4da90ec2d628c922c37500ee2de90d20b6cc0ec561424b |
| Manifest | 08af1d918abc3997cc90a768e30ed46d206165c65b6563e940f4989bd37387c2 |
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 | VGda0pDI9+LgLPTsd0gtXaC1YHtuZIYKCEygaBmXPJCQzJtxSw36cH5JxiFrzyG1D9kIzIQhRF2736JK8K+2Aw== |
| 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
| 2026-09-17T10:35:23.017206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064608observed f567d5dd4358c0093c4da90ec2d628c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:23.000335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064608/manifest.jsonobserved 08af1d918abc3997cc90a768e30ed46d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:22.981957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064608/publication.mdobserved 10361189692204edaed7f63f32a6d8a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:22.963976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064608/publication.txtobserved db4ecf403840143f78ee465e3c5bf235...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. |
|---|