OT-2026-000008924
Publication integrity record
Foam pad vacuum gripper, common isolation valve, pump fed, 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-2026-000008924) never changes.
Identity and time
| Publication number | OT-2026-000008924 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-72fa-aa67-6aef6196369f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008924 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36775e85a33bb613a8cdde0782db8bca58a910e41d330f49b4f0e6ed68e62719 |
|---|---|
| Markdown | 330082387589cb8f520d56604eb0012cfd1f39d568849d0b5094cdca7eddda9e |
| Publication page | 3202be54e14153074973ccf532eae79f8971b63f29e0b7da5bd5e63034ba5ab7 |
| Manifest | 7037d19cf27612f7e9825ad0d8931baa6393dceab156c9e1da1e115642e9bc11 |
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 | txGzkIGyifVNM3bGGvqNc4ufU6JVCGFpBAy+0lljB3gav45XPBApCbmkNcSWYTF5QSaJzLd8tH5T3M/xSk4/Bg== |
| 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
| 2026-09-17T12:17:32.045563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008924observed 3202be54e14153074973ccf532eae79f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:32.025636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008924/manifest.jsonobserved 7037d19cf27612f7e9825ad0d8931baa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:32.005704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008924/publication.mdobserved 330082387589cb8f520d56604eb0012c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:31.985368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008924/publication.txtobserved 36775e85a33bb613a8cdde0782db8bca...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. |
|---|