OT-2026-000061006
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, 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-2026-000061006) never changes.
Identity and time
| Publication number | OT-2026-000061006 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-7d88-a044-eaef3c4ed5a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061006 |
| Status | PUBLIC |
Content hashes
| Canonical text | f79a9825adb30a0166a6ce5c1c727d8e753b8e8229157f0c54da7e683359ed5b |
|---|---|
| Markdown | ac00ae4311c53ac6657d1c7439b7651a845732551bca1d4813e5f8ed16c4539a |
| Publication page | b81d86670e157d77a48e0ac4074f09a7edcbc1f5ddf54ebe884a4faa2b1dd4e4 |
| Manifest | 5f327653e7f39070f557ec304b69097cbf0baacf93075caafbcfd5c0a26a9465 |
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 | OZ1bp2zljRu/sMDnq9Oi9M3bgmExflsiomJHIW+jE0uHhZ4EVuTaTxn28/Y7HG2hKtTi7h6wb2nMU1sUpJdpAA== |
| 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
| 2026-09-17T10:42:17.851903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061006observed b81d86670e157d77a48e0ac4074f09a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:17.834370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061006/manifest.jsonobserved 5f327653e7f39070f557ec304b69097c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:17.816719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061006/publication.mdobserved ac00ae4311c53ac6657d1c7439b7651a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:17.799087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061006/publication.txtobserved f79a9825adb30a0166a6ce5c1c727d8e...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. |
|---|