OT-2026-000059557
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000059557) never changes.
Identity and time
| Publication number | OT-2026-000059557 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec23-7651-aad0-89e36958441b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059557 |
| Status | PUBLIC |
Content hashes
| Canonical text | 373bea11472817059d860001a4a0d63a99b5067f08bd4d00703d6c1ba143f3a8 |
|---|---|
| Markdown | 81f86306047e50c9b2262bf5514270e9fcb2177524ab34f9dc54098d46e96a88 |
| Publication page | ed51a225f8ed79ba18cadaefa10a49579c5ee0af4fde5119398522d201bb4ee7 |
| Manifest | 7d697334c6333f8b9f18234a24d1e76bd58931db5af6dadba43d9fe46e239070 |
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 | hq//371tywwFVLq53a0svRgGoCczM8o9puaHyAxMurwt8gDV7FKRh3+3wWyVgo9IQ0MFgbpzxjdWcVafihKEBA== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:44:12.080705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059557observed ed51a225f8ed79ba18cadaefa10a4957...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:12.061380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059557/manifest.jsonobserved 7d697334c6333f8b9f18234a24d1e76b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:12.043121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059557/publication.mdobserved 81f86306047e50c9b2262bf5514270e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:11.960910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059557/publication.txtobserved 373bea11472817059d860001a4a0d63a...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. |
|---|