OT-2026-000059517
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented 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-2026-000059517) never changes.
Identity and time
| Publication number | OT-2026-000059517 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8619-7cf4-aa3f-28c62b6a9b54 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059517 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07673b22d2e23d302935c84a1e9f539e63d6015fb60e6fa41657e9b3ee11d259 |
|---|---|
| Markdown | c2c57bccbda2c275a2949b71bd84b28b226792102bb8030b8d1c221366c4feae |
| Publication page | e9a7fe681c6ba13f49ffd15bac9ddb663d069552bef1a170d158b49abc0271fe |
| Manifest | e502671c182a53349b670041d23895d122a5d70c1a71714d1ff28f827b3e091f |
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 | SOoNdPHy6IudW5khnwYceVZi44Ey7oYR5S7UZhsVJMCm/kxZmitkgn2OnMlX0nYrGNL1n2oKsIMRujMomyJ9Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:14.123904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059517observed e9a7fe681c6ba13f49ffd15bac9ddb66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:14.104268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059517/manifest.jsonobserved e502671c182a53349b670041d23895d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:14.083843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059517/publication.mdobserved c2c57bccbda2c275a2949b71bd84b28b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:14.065185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059517/publication.txtobserved 07673b22d2e23d302935c84a1e9f539e...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. |
|---|