OT-2026-000061965
Publication integrity record
Three cup vacuum gripper, three 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-2026-000061965) never changes.
Identity and time
| Publication number | OT-2026-000061965 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ad-70e2-bea3-4e16356b63dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061965 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9079692d7bc7fd213a8a5bd148a88c15bfe49727a6b6c9656dc63d373a304383 |
|---|---|
| Markdown | 1d20736724254dbd27ec0556031e6f85f1b69b0c887de1fe274948ccec51a294 |
| Publication page | 328c3c91d3ce87da871f045e53d290881f1888610d36bde0472956873bdffc01 |
| Manifest | 8fc1d0b6e488af508fa26052b1de46e7dda01facb499edfd98cc0d4cebf97df2 |
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 | I2OTs/5iDVCk0FkZI4Tvq6zbBGQLLkk+Y5j9mgkMIm5I/mtvR5bnpssZnqbiX80ZxQxVsCERIwNQby/JfiPWBA== |
| 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
| 2026-09-17T10:40:52.696682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061965observed 328c3c91d3ce87da871f045e53d29088...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:52.670913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061965/manifest.jsonobserved 8fc1d0b6e488af508fa26052b1de46e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:52.644063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061965/publication.mdobserved 1d20736724254dbd27ec0556031e6f85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:52.616100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061965/publication.txtobserved 9079692d7bc7fd213a8a5bd148a88c15...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. |
|---|