OT-2026-000055710
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000055710) never changes.
Identity and time
| Publication number | OT-2026-000055710 · never reused |
|---|---|
| Internal UUID | 01a0ae87-09ca-7a9e-8e87-3dc146d11c7c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055710 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29b20e07872b060093492cc2946e01fadee9a2ec078601fac8ff2563e9fec516 |
|---|---|
| Markdown | 712c4853a421daf444e2caf6a694ece6642da336aebf122aeba47aed9dfbd958 |
| Publication page | bac7a472ff0b24caa8555f875d1eb36277fc021e83ac21fd4ac2d66dcde7a172 |
| Manifest | 5e5618766227ea673ea75b9c4a453255f6064ff2fa033e48bd4d98b770898448 |
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 | sV3wndy3f+3z16KJKaP6EOe/djmfgWpEPOQfr0nqWGSvZua+05OoiOX3K9KbukAV3+nyb9sQ9DwbnAIG5HKQAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:02.441715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055710observed bac7a472ff0b24caa8555f875d1eb362...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:02.421844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055710/manifest.jsonobserved 5e5618766227ea673ea75b9c4a453255...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:02.402131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055710/publication.mdobserved 712c4853a421daf444e2caf6a694ece6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:02.384041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055710/publication.txtobserved 29b20e07872b060093492cc2946e01fa...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. |
|---|