OT-2026-000008245
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, vented after set-down
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-2026-000008245) never changes.
Identity and time
| Publication number | OT-2026-000008245 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908d-7413-9d7f-662db3c92061 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008245 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7190ba8a13dcdb62287906966fe4c2498ce242c0ce417236f2b7be7d806095b |
|---|---|
| Markdown | 63ea41867c063e2d3b5e7a7299995c29b21b7d64da186f83fc3aa17965442b7c |
| Publication page | 8170366456b86087bcd8d4088438e445813fb1da622c0cf989f8deae12344093 |
| Manifest | 5326c657d0118e489b3267ad7575cb98f0d4f90b5ad8a5f7e1a3a05864a42450 |
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 | +f4f2d9vUd3H9IW+lHYklcb26DQtVXWOm9BFbfntUcBq5mLO16U3SpIcUo7WzWiw8KlSY/gtTrPNiBjuCe0VBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:40.235678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008245observed 8170366456b86087bcd8d4088438e445...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:40.217240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008245/manifest.jsonobserved 5326c657d0118e489b3267ad7575cb98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:40.198269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008245/publication.mdobserved 63ea41867c063e2d3b5e7a7299995c29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:40.177976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008245/publication.txtobserved e7190ba8a13dcdb62287906966fe4c24...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. |
|---|