OT-2026-000016008
Publication integrity record
Four bellows cup vacuum gripper, four 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-2026-000016008) never changes.
Identity and time
| Publication number | OT-2026-000016008 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4d-7c02-9358-c15b9bc0d97a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016008 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd088ca53ad2b4cdfe30462179a70bebd85010da346f29473332dda1c8e44c98 |
|---|---|
| Markdown | d392cb227bfd52cce437d30abc72596c326f15dc166a6c4dbeace5808249f45b |
| Publication page | b1363eddc6078f5045fd12cc39cf774e0070a6b7d27e06ab2410364065a00d06 |
| Manifest | fde798977d6b75ae5a5103f7f2886dc4b4a84d447c9a9c3ca5d833cd19b0b55b |
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 | m1SZO0D5zviN2Qu5pi3KKbdCfHpvTE/jaL2CWhqqGYihmLTAOQXsKMOmF3TUg2lZQDOWL5kTb1PisLeol3H4Bw== |
| 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
| 2026-09-17T12:05:32.612634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016008observed b1363eddc6078f5045fd12cc39cf774e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:32.585542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016008/manifest.jsonobserved fde798977d6b75ae5a5103f7f2886dc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:32.556737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016008/publication.mdobserved d392cb227bfd52cce437d30abc72596c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:32.524296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016008/publication.txtobserved bd088ca53ad2b4cdfe30462179a70beb...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. |
|---|