OT-2026-000039134
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000039134) never changes.
Identity and time
| Publication number | OT-2026-000039134 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-792f-bd72-fdd7cefd5ed5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e642d4ec8cadc546256cd0d61850b9979874fda41bc9871b7b66c5bfb8a5aa1 |
|---|---|
| Markdown | 0b9f6478144e9e0e5f94358f562f16973eb7106e22249c1ef5fca2962d897810 |
| Publication page | 9243438f0c083cc5d0e2a47670d6eef3b443f2111e2cb6431f54079cb23dbf82 |
| Manifest | 5243be1eb71f9524373af55816b516631b1f02e0a680d006cc898683dc979eb4 |
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 | yojnzkAKPOIWVpASbhcxBMgYokrQuIrdoYFu2AAIpsAlHK8vjS6PyDpitCN/36KCuI1fqNMNkDDnTucq+o6YBg== |
| 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
| 2026-09-17T11:20:38.021051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039134observed 9243438f0c083cc5d0e2a47670d6eef3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:38.003341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039134/manifest.jsonobserved 5243be1eb71f9524373af55816b51663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:37.985015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039134/publication.mdobserved 0b9f6478144e9e0e5f94358f562f1697...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:37.968733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039134/publication.txtobserved 3e642d4ec8cadc546256cd0d61850b99...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. |
|---|