OT-2026-000012640
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, pulsed blow-off before 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-2026-000012640) never changes.
Identity and time
| Publication number | OT-2026-000012640 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5561-7ef9-9eac-cb102698e6e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012640 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd1e7cf808a1410d4eb5255241a8f119580cb245f62f49abe16882ff85a3fbc6 |
|---|---|
| Markdown | 546a03bbf53afce4c0d5548998cc7565b703c212dbd22847e65acc01711dbfb1 |
| Publication page | 0ce3bbebb7e469d1ff4e6370c220a19c50495692ed0ce940851b9a71dc0a79a8 |
| Manifest | 03b97364b44cb2617eb2d958da757d691f5231a7a9229957831d72b23f9be07b |
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 | D5hsRYHN42rLO4p+UDb4M1TQn4hdLnTrNdn8cEUBsa7CtqThV0H3f4y6gDE88HbwAvoLfcS/YboGDpYqVh/LCw== |
| 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
| 2026-09-17T12:10:16.278327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012640observed 0ce3bbebb7e469d1ff4e6370c220a19c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:16.255920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012640/manifest.jsonobserved 03b97364b44cb2617eb2d958da757d69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:16.235129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012640/publication.mdobserved 546a03bbf53afce4c0d5548998cc7565...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:16.213999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012640/publication.txtobserved fd1e7cf808a1410d4eb5255241a8f119...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. |
|---|