OT-2026-000062067
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, pump fed, manifold 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-2026-000062067) never changes.
Identity and time
| Publication number | OT-2026-000062067 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-7073-840c-5f941e2f85ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062067 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d5a3cf77374a4aef3d1b6e0799bea6c16b154cf86d13e63b6ba42fc9b8d2afd |
|---|---|
| Markdown | 915ea81d45715511a789bf21a5741623c26d5247ff7f00cc2c0c4125563df42c |
| Publication page | a40bbb0b15cf8eb11ef6e728e5d2b4cf90db7e7160a6e02f00fd695df2043296 |
| Manifest | b756fea2fcba2ba22f2f83963f54121597f97be3bafe73c95f2228127653dbb3 |
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 | Ka+Cj1BjeApsNlKjHNNi6qXiuGM5YNSjIx/sT/gj6Csb8ytPuLkH+dOm1RjBUY16ikRtTFgthgn9eP7JH5umBg== |
| 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
| 2026-09-17T10:41:06.885901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062067observed a40bbb0b15cf8eb11ef6e728e5d2b4cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:06.865743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062067/manifest.jsonobserved b756fea2fcba2ba22f2f83963f541215...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:06.846099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062067/publication.mdobserved 915ea81d45715511a789bf21a5741623...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:06.827079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062067/publication.txtobserved 7d5a3cf77374a4aef3d1b6e0799bea6c...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. |
|---|