OT-2026-000047496
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000047496) never changes.
Identity and time
| Publication number | OT-2026-000047496 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e58-77bf-995a-73ca58d629d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047496 |
| Status | PUBLIC |
Content hashes
| Canonical text | e43574a42115e62a17b85367c46cc6710d5673a9b48de8990186f5a65e9a5458 |
|---|---|
| Markdown | 5e4bc823ef04c7a0ddc38a8a3055552b9c6f9a811a4dfb5fa2c89995939d9e2c |
| Publication page | 01e5e043fb261ee7b9905653b7b31cd985fcb140ddd74577839cdab447b5a60e |
| Manifest | e56d5ea1edd646883c6a7c54ba3886d09eb79af09b1eaa088f7c57cbcf292c6e |
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 | M1KvnzBm5TxraVr4X4sx1frC4lxLJrX6UuMTyL7g4tMKfZWmUg+Z38yL2cYlQsw9uGaxSCOM5MwAEJcL81jQBQ== |
| 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
| 2026-09-17T11:06:32.362915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047496observed 01e5e043fb261ee7b9905653b7b31cd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:32.346479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047496/manifest.jsonobserved e56d5ea1edd646883c6a7c54ba3886d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:32.328913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047496/publication.mdobserved 5e4bc823ef04c7a0ddc38a8a3055552b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:32.312270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047496/publication.txtobserved e43574a42115e62a17b85367c46cc671...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. |
|---|