OT-2026-000060327
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off before 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-2026-000060327) never changes.
Identity and time
| Publication number | OT-2026-000060327 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a75-7d3f-9331-1187df98b507 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060327 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27fc8064b057b9bc02a8f4db892648ed2e6cd2585dc6cf728e635cbe690ba500 |
|---|---|
| Markdown | 899c059570ac5338183477036b457167a1fea86c2b51e293c19f37fd62685adc |
| Publication page | 1ff0c6522089a9676ef0b52939084b3e07a9daf965b83e68c1b4aeecaeb00c3a |
| Manifest | f1f4ba1d11c0657f7b0ef46995f9c3bb31ebde5a97c66054592accf01934f114 |
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 | gdIeJhL7Sw0wc1f+mUzY0VTrtLrobajF1SBnp80LxIAr3GbibimdRh3uogrttLjONxVBdtbTt8Tw/dUBIpZ9Aw== |
| 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
| 2026-09-17T10:44:02.590002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060327observed 1ff0c6522089a9676ef0b52939084b3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:02.549668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060327/manifest.jsonobserved f1f4ba1d11c0657f7b0ef46995f9c3bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:02.508756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060327/publication.mdobserved 899c059570ac5338183477036b457167...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:02.473597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060327/publication.txtobserved 27fc8064b057b9bc02a8f4db892648ed...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. |
|---|