OT-2026-000037296
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained 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-2026-000037296) never changes.
Identity and time
| Publication number | OT-2026-000037296 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cc-7f2b-be8f-6325a22b80c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037296 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76dde26c6f40644f395b26a84e365c115d0595f67492219a0e21ca3f41fdbe35 |
|---|---|
| Markdown | c4c0c8443f4d5a13dc5b6f80854528fe4e28d503d0ebb38e56abf4578fe87596 |
| Publication page | 6924b1e7904f735d6cbff3e4fe5ea0899267e4ac6d1e9ff271c3338efccd76e5 |
| Manifest | fc0eaf2ca84a894822a579401dc5c059252d0e742afec5b7f4506a609f980dba |
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 | cLhRH7oI/VLFZhDeuEoBcuyGbTtZ8eI2jAbDhU68C+jsKJzOFsy+g6er4lzKdmnlkFohxaGwYoEMselbp8ITCg== |
| 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
| 2026-09-17T11:23:34.863881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037296observed 6924b1e7904f735d6cbff3e4fe5ea089...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:34.846588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037296/manifest.jsonobserved fc0eaf2ca84a894822a579401dc5c059...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:34.830736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037296/publication.mdobserved c4c0c8443f4d5a13dc5b6f80854528fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:34.813071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037296/publication.txtobserved 76dde26c6f40644f395b26a84e365c11...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. |
|---|