OT-2026-000060888
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, sustained 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-2026-000060888) never changes.
Identity and time
| Publication number | OT-2026-000060888 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f1-70b3-beb2-d9dc50142916 · 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-2026-000060888 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ccd7b1418e01d07d6ef42aa6a52213750d257856ac9d00718fc24031e325837 |
|---|---|
| Markdown | b7625395ff99a16ff9c526d5252537fc5968cdb390f115289bb5402199b6a01f |
| Publication page | ffd02118de87d62063d6e418fa3d587bf2ee4d6d0cf52686b27b525b0bacf9ed |
| Manifest | 4c2f261a945999efd932cc7a5e26d106b05be4dc190d7f32fc027fd52d614caa |
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 | ovSDNX4Ml6M3fQ6AKtTQmT+X7Fk8dB2Xcifa3M2HdT5Ro1YIxQwGMAP2N44CeXSejJkbiF8pYpxIYCohj6SAAQ== |
| 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
| 2026-09-17T10:41:37.405808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060888observed ffd02118de87d62063d6e418fa3d587b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:37.386895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060888/manifest.jsonobserved 4c2f261a945999efd932cc7a5e26d106...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:37.367118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060888/publication.mdobserved b7625395ff99a16ff9c526d5252537fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:37.347841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060888/publication.txtobserved 8ccd7b1418e01d07d6ef42aa6a522137...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. |
|---|