OT-2026-000026035
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, 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-2026-000026035) never changes.
Identity and time
| Publication number | OT-2026-000026035 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-7d61-907d-8d7a550272f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026035 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0afd15d1d0fd15094dd8682e2635893efe235ad39920701d12c66cfffce27e57 |
|---|---|
| Markdown | 03a70d57e43656a3e6720bcd7c729aba95be0c0eb58b86edc4151500fd78012d |
| Publication page | b7a34e49be43fbe0be18705e83ecdc9268981378524daa4ee5a1bd85a72dacfb |
| Manifest | 9c36e5005613ad915d00841d6ff28bf940b847c88fb3485f38d4a3cf8121ab9c |
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 | qi8JJGgCfmN/S5rHay2nM7InKloyZozdZDA088TfbbdAlHwC5zm7NXZZSiVVT8dDqPIacoa0nKvIGfCLShG4Bg== |
| 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
| 2026-09-17T11:46:25.343103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026035observed b7a34e49be43fbe0be18705e83ecdc92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:25.326163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026035/manifest.jsonobserved 9c36e5005613ad915d00841d6ff28bf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:25.308315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026035/publication.mdobserved 03a70d57e43656a3e6720bcd7c729aba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:25.291791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026035/publication.txtobserved 0afd15d1d0fd15094dd8682e2635893e...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. |
|---|