OT-2026-000016468
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, pulsed blow-off before 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-2026-000016468) never changes.
Identity and time
| Publication number | OT-2026-000016468 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d13-7190-96f7-f2140611bce8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016468 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b3926600e8094e3ac5dbd26bcda93a88ebbec300d3acd8a8f587f9711715b08 |
|---|---|
| Markdown | 8ab9a1539187db2c48028f353f5b9d78935c58ef641de342552e24b835126168 |
| Publication page | e54a6e11eaf0d9a310c5e79e0f9f1142566389b7280e2655b7cdc56e93193e84 |
| Manifest | 81a1f8bce5504c0c82ed69131a2e0d1c1c230c338db9ba9d44bbfe7744de0aee |
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 | 7FQNCCmqmnU0BB+ISS3Pb7T/AwlSytyjHwTMa3kB5Mtz3XPgf0HWVSzXTtoA90UIsPQWGrxVR2skco8F/rlfAw== |
| 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
| 2026-09-17T12:04:40.036666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016468observed e54a6e11eaf0d9a310c5e79e0f9f1142...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:40.015667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016468/manifest.jsonobserved 81a1f8bce5504c0c82ed69131a2e0d1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:39.997449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016468/publication.mdobserved 8ab9a1539187db2c48028f353f5b9d78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:39.978022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016468/publication.txtobserved 8b3926600e8094e3ac5dbd26bcda93a8...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. |
|---|