OT-2026-000061483
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, 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-2026-000061483) never changes.
Identity and time
| Publication number | OT-2026-000061483 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b43-7ab6-83b5-8c6056ea0b59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061483 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80c7924d30132f576c41f43a9f03283819272f545f3da88c68122b5be34d085d |
|---|---|
| Markdown | de4518142ae7d960f9885010bb4515b7e6351200692c0be54301bdf9aa36bdbe |
| Publication page | bb3cd8a7898b28b9bcf603097fc4c240a9df02de04a33bb6f40f6199ecff7c5a |
| Manifest | 9942a06051633640fce3b470d142005e6340822858f036859c9aec555ca9f7b5 |
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 | Z/t5nDlcELaDaTNyJtcCnQmWqi3SnEsEXyDbrGncR12iK0/KsDwMW1aF1laant/FVxb4l5rSA91aeGLapyLpBg== |
| 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
| 2026-09-17T10:41:22.364296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061483observed bb3cd8a7898b28b9bcf603097fc4c240...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:22.347774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061483/manifest.jsonobserved 9942a06051633640fce3b470d142005e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:22.329085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061483/publication.mdobserved de4518142ae7d960f9885010bb4515b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:22.311157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061483/publication.txtobserved 80c7924d30132f576c41f43a9f032838...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. |
|---|