OT-2026-000080627
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three stage ejector, sustained blow-off before 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-2026-000080627) never changes.
Identity and time
| Publication number | OT-2026-000080627 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-732f-bdfb-a38d58442c78 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080627 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ed321ad8837b86c6d15a2461d674e1b903f195f145c64804ba9677b0c74ded2 |
|---|---|
| Markdown | 9402bacd2cb829ff5a052da892d2fb97197562cee2965c564fdfebe55588c17b |
| Publication page | d63b3a934e1f80cad6c3fe3746808eb59408c9c0b52231bb9160b52efe1bc0a5 |
| Manifest | 266890deda11e5810926c6599cec5075080ff7f75b9623c3308781b66204efc8 |
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 | bs1CCxrCYrRVceenzHLQpEi42HmtfshNCS/txx4H70cJt/UShNHf5w4iS90R3502+om3jpZzCXuSva7yRdUBAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:03:16.721210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080627observed d63b3a934e1f80cad6c3fe3746808eb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:16.695871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080627/manifest.jsonobserved 266890deda11e5810926c6599cec5075...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:16.670177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080627/publication.mdobserved 9402bacd2cb829ff5a052da892d2fb97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:16.637837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080627/publication.txtobserved 5ed321ad8837b86c6d15a2461d674e1b...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. |
|---|