OT-2026-000046636
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, pulsed 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-2026-000046636) never changes.
Identity and time
| Publication number | OT-2026-000046636 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-7bec-9822-7a5790d94b24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046636 |
| Status | PUBLIC |
Content hashes
| Canonical text | 276ef4495c098a28640ed803a9d32dcd2914bbb2a2719a32d0ae9df71a18b254 |
|---|---|
| Markdown | 298989ebb66f5db0618cc8ef3e188520500532127d9b854ed163ccac456b3a36 |
| Publication page | 008d19e1603bd17b8687327db27c84b7fe7ac982765d65bf8a6e99866cf462ac |
| Manifest | 10b58d77668e273e87e366d909dc6943dc25438a077900135dcba6ff765183e0 |
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 | hk/NrCNSMPWx5seozoALzdaVMhAK8JwQSu/lXqIhqFimvtczAeGcHZBiJNjo2gFDur1gfs1nlh3+YT7ftwgzAA== |
| 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
| 2026-09-17T11:08:43.438429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046636observed 008d19e1603bd17b8687327db27c84b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:43.419308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046636/manifest.jsonobserved 10b58d77668e273e87e366d909dc6943...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:43.400264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046636/publication.mdobserved 298989ebb66f5db0618cc8ef3e188520...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:43.380700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046636/publication.txtobserved 276ef4495c098a28640ed803a9d32dcd...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. |
|---|