OT-2026-000058537
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented before set-down
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-2026-000058537) never changes.
Identity and time
| Publication number | OT-2026-000058537 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-7003-8a0b-f0e815f48492 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058537 |
| Status | PUBLIC |
Content hashes
| Canonical text | dca861a5a4ae5c863f806c12df56804eb45dea266a75ad6fb27c7a96587068da |
|---|---|
| Markdown | 91b1cb452860d0974177b86115c20cb1ac13f8cce4eed9d1a852c9b5ca8008d5 |
| Publication page | b9db4a886ddf1a7fc321d6976f44c5efb61d171a02d73e6fa85e0016c0405abd |
| Manifest | 3e3acf417e0e72bcf0b5be1adeeead2070ade680b6aa258939fc7f4ec6904df5 |
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 | Xn8GbxFhd8fz9spR+hTOMU7S8tMywLhRuvq2KtJY4wimVw0rF8W1HHFTEYpzzczuhXl6lN7zV/YaT8XajbLNBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:00.013051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058537observed b9db4a886ddf1a7fc321d6976f44c5ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:59.996943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058537/manifest.jsonobserved 3e3acf417e0e72bcf0b5be1adeeead20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:59.979469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058537/publication.mdobserved 91b1cb452860d0974177b86115c20cb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:59.960417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058537/publication.txtobserved dca861a5a4ae5c863f806c12df56804e...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. |
|---|