OT-2026-000086355
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, 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-2026-000086355) never changes.
Identity and time
| Publication number | OT-2026-000086355 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-7ccc-b636-6e13dce3c56e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086355 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a7699cd3d164f4d2fa009aa4f6c849087915ea132f50a386d43c21d4459973d |
|---|---|
| Markdown | 8a31bf5c8c3229a4319e8d7111f5a1de9192125f592215a7e4c2b31b041b9d68 |
| Publication page | 870f827238d6314fa187605548b62ad979090a31211a50c5a8cac38a1b16eae9 |
| Manifest | c6cb00363d7e64f8d07af11f4837daf7a3270182884abfcc2eceb3d7086c45d4 |
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 | 6L6FDRoXA9lzGJewLrGmV3MbPXe5aHJqnKE1irGKWnvYy4vABvE2jAnQEvJuX1pfCdL7DL3d2wKR1doWkpTiDQ== |
| 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
| 2026-09-17T09:51:54.647266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086355observed 870f827238d6314fa187605548b62ad9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:54.626308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086355/manifest.jsonobserved c6cb00363d7e64f8d07af11f4837daf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:54.605888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086355/publication.mdobserved 8a31bf5c8c3229a4319e8d7111f5a1de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:54.582947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086355/publication.txtobserved 8a7699cd3d164f4d2fa009aa4f6c8490...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. |
|---|