OT-2026-000097551
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000097551) never changes.
Identity and time
| Publication number | OT-2026-000097551 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b4-7328-99dd-1b7344082740 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097551 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a6d6ebc51ae806d243fae8d0b2d5aaa707c62ac7cdd7aa53264e7d77ae934a1 |
|---|---|
| Markdown | be3e9420ce940d857473709c0caaf2766b5d22bf4e61d288a0ebddd81fe36067 |
| Publication page | 6fd1e717810db4bc3636551464510cbf25f2f2b76869bf7807454099cf0c65be |
| Manifest | 3eac57351b386231cf726743cef447b4b25cf6676a6ceb37ddf4fef1dbdd07ec |
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 | 1E2UDnDIiXlUltlZfr8jzx8vi6b7NVHTqNX0U7V0TsTLds9MYUTBQEiUZSouGrUuCdlGTWPYDh516bfIjOoqCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:25.931917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097551observed 6fd1e717810db4bc3636551464510cbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:25.912277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097551/manifest.jsonobserved 3eac57351b386231cf726743cef447b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:25.893521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097551/publication.mdobserved be3e9420ce940d857473709c0caaf276...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:25.876732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097551/publication.txtobserved 1a6d6ebc51ae806d243fae8d0b2d5aaa...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. |
|---|