OT-2026-000061036
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000061036) never changes.
Identity and time
| Publication number | OT-2026-000061036 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137d-7e13-8c76-9dc1e19e2136 · 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-2026-000061036 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2a7b8a34a83afc1372c5f4d1cf6736dc9eed670d8c34a56f2c49bf2a76bd845 |
|---|---|
| Markdown | 23747512b324351a43fc380e8b3b9af5271353f74b13d348f3a21a2da6b17ff3 |
| Publication page | 3c89dae3f3cb59b304c1016d1620c99365749afb535a477f11a4e6b6326a2548 |
| Manifest | 8400590873f9ec624a6d73bf7176df8cd46bfaa6de9f8e9c20cd70bdd25dc83f |
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 | S4CDHej3NsRY05c8g87keWf2fpR+4XrmK5JRcj4cIvUWmRU6po1Gs5/Nc/+Et3elp3ati3kFSConZSzkG+K9Bg== |
| 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
| 2026-09-17T10:42:23.169125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061036observed 3c89dae3f3cb59b304c1016d1620c993...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:23.152246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061036/manifest.jsonobserved 8400590873f9ec624a6d73bf7176df8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:23.134601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061036/publication.mdobserved 23747512b324351a43fc380e8b3b9af5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:23.116816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061036/publication.txtobserved a2a7b8a34a83afc1372c5f4d1cf6736d...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. |
|---|