OT-2026-000079040
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, vented 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-2026-000079040) never changes.
Identity and time
| Publication number | OT-2026-000079040 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-7f6c-8755-1315ab85f49c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079040 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c38ea7afdc35d389963d33b7c37f306069209e76ee724fc69e0622a7a83ed72 |
|---|---|
| Markdown | 94116d7f29e196f744bb915b8061a29bdb6bf6e656e81efed45121cda0a2e5ec |
| Publication page | b95a59188d4a55e13f83581be9aa37e94c5f66051d22ed626ef753cf924d8de5 |
| Manifest | fd131271f49efa720943dd0d666de13c1d79d4720d43fd3e0c54f40f4e94c56f |
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 | IFBL6gMfq/4vuLkHkfFJHE7/8BgZ+mgcWydqWJtyAQthdQhig4l+i/W+aOsuLnJyDLX7NuOmr+ZsqwOJKY2fDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:05:24.305111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079040observed b95a59188d4a55e13f83581be9aa37e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:24.287444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079040/manifest.jsonobserved fd131271f49efa720943dd0d666de13c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:24.268542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079040/publication.mdobserved 94116d7f29e196f744bb915b8061a29b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:24.251039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079040/publication.txtobserved 6c38ea7afdc35d389963d33b7c37f306...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. |
|---|