OT-2026-000059131
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000059131) never changes.
Identity and time
| Publication number | OT-2026-000059131 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-749f-8dfd-731a1dcebcb6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059131 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa44967ee3d1c70f02bd9de38c07bed6b7e0c9db7bd0aec8ad15f391e5afc4df |
|---|---|
| Markdown | e3c077782545ff7110974d4dc734cdd3096dfcfd31ac7fc8b1e1243e6e512e89 |
| Publication page | 6df73b62851d7489c2fcce6ada4b6485219c1de4a452430431c1c195909d444e |
| Manifest | b2f506bbb0bd91030bccb1403194bfb68d9594da0ae5a9b16087bf465eab3172 |
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 | AiQp3F57KL9jFwbf+UyCtkKxVy+E5O/r5IBP5K6UDPgudw/mVGpIzLSqUuGA3OvfMYBOZ36qIADRKDh4P9z5AQ== |
| 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
| 2026-09-17T10:45:04.470892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059131observed 6df73b62851d7489c2fcce6ada4b6485...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:04.451846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059131/manifest.jsonobserved b2f506bbb0bd91030bccb1403194bfb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:04.434119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059131/publication.mdobserved e3c077782545ff7110974d4dc734cdd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:04.416863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059131/publication.txtobserved fa44967ee3d1c70f02bd9de38c07bed6...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. |
|---|