OT-2026-000061325
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented after set-down, on a tool changer
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-2026-000061325) never changes.
Identity and time
| Publication number | OT-2026-000061325 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-7276-95de-afa44200885c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061325 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2bd603206dac94c9f238518fcd7dad41203c43190aa7848802b130e77cc10d80 |
|---|---|
| Markdown | 31dd4192540c6083db2a3375d532d954b6587f067f2c34c2506264c46e2a080f |
| Publication page | d65d95317f24a7c1dad97a7378b3e6dba3fa596f0ba8851e3b7eae530f88005c |
| Manifest | 578b3181a02ee544f6ff4fe58d3608843975fcc9c0fcf30a48b03b6b261b9247 |
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 | 8ivi4T/bZL3Gf4IOjwLYDMjnv/NWWjnKkOlWJnZgf1WYfX4e+ZBByOrkq3ItDi+6EXYGGjkgBQuppbYM6KlBBw== |
| 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
| 2026-09-17T10:42:45.716841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061325observed d65d95317f24a7c1dad97a7378b3e6db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:45.699976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061325/manifest.jsonobserved 578b3181a02ee544f6ff4fe58d360884...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:45.682876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061325/publication.mdobserved 31dd4192540c6083db2a3375d532d954...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:45.665662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061325/publication.txtobserved 2bd603206dac94c9f238518fcd7dad41...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. |
|---|