OT-2026-000008801
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000008801) never changes.
Identity and time
| Publication number | OT-2026-000008801 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-78c1-aac9-6a6400fca7e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008801 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40b8dab2e2fac2abec0e85dbd05dd7461b105375c43bebee9f24b63ab0c2a597 |
|---|---|
| Markdown | 6d1a2bfdf2a8e4892e12eb388a59c5f87d266e9a0c71dfca6f6de433190785af |
| Publication page | 1118ed9e444e2741d817db8f7c1ea077f43d2107dd00442fa663f60373c8fb76 |
| Manifest | 9b635ceff581ac3afb1418dffad8788e3d30f4c3a734e7d31f45e2c518c31307 |
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 | pSx5KswIq/NVEXNeGsNGWV8KxKKRc2dpuOiaT/oIXgpM9bOeAlBGEgnX0S+x4CCHscjBdPqJdgEl2pcAxxc/BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:05.349994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008801observed 1118ed9e444e2741d817db8f7c1ea077...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:05.329754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008801/manifest.jsonobserved 9b635ceff581ac3afb1418dffad8788e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.310333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008801/publication.mdobserved 6d1a2bfdf2a8e4892e12eb388a59c5f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.275480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008801/publication.txtobserved 40b8dab2e2fac2abec0e85dbd05dd746...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:44.263025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008801observed 1118ed9e444e2741d817db8f7c1ea077...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:44.241751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008801/manifest.jsonobserved 9b635ceff581ac3afb1418dffad8788e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:44.223928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008801/publication.mdobserved 6d1a2bfdf2a8e4892e12eb388a59c5f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:44.204068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008801/publication.txtobserved 40b8dab2e2fac2abec0e85dbd05dd746...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. |
|---|