OT-2026-000037117
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000037117) never changes.
Identity and time
| Publication number | OT-2026-000037117 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-7102-87ef-33467a60b7b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037117 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c02776138889418d9d43df64cdcf38e27b0a6cc4bbab6f204345cfd7e7b5248 |
|---|---|
| Markdown | 0f471d5a8f76c510e027f08c514bc14a2ab01defd4168b74047ea4af60058cfe |
| Publication page | 25b0b900ee7332d2984ff413b762d02caf925d25264bc58d13542606c4643dc2 |
| Manifest | 6ac7e59e107c6ada403755f2b9aa36f9f5b80b60b733c2127234b21388d7f0ed |
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 | /yU43T1HuU9gZykzl9WA+PaAEzrHhMebFxh5eUQQD9GOxKYwZMXMqPnYnBzt3OzfJ5SseXQEqlGwOT9tksBBDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:58.931515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037117observed 25b0b900ee7332d2984ff413b762d02c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:58.916431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037117/manifest.jsonobserved 6ac7e59e107c6ada403755f2b9aa36f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:58.899348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037117/publication.mdobserved 0f471d5a8f76c510e027f08c514bc14a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:58.882697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037117/publication.txtobserved 0c02776138889418d9d43df64cdcf38e...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. |
|---|