OT-2026-000063799
Publication integrity record
Two cup vacuum gripper, two zone face, single stage ejector, pressure sensor per zone, 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-2026-000063799) never changes.
Identity and time
| Publication number | OT-2026-000063799 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f947-7f5f-901b-721e81fe2931 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063799 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ce3051c62bd2a62b1fef07d7bc2823dbe10ab44abe355210eb9f39125f1c547 |
|---|---|
| Markdown | 1e9a48c5e594a98ce98a0b191d26020e169f8e28ec84854565058d1f939c58f5 |
| Publication page | d5850e57f01243a76d7db29b386a6482a77f67d320c766aa93f514ea6791e689 |
| Manifest | f65b5663b137e84637f8aac4e86d6663caa68e106f546a8e6b7efab49e65c040 |
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 | ivpvIO8INvNGKobiQVNWCPeXrasdT8p9OkCYCfOb4TBf9C7FtWMHn1a87MNBWee5osyG/kRvdXWdcNiXCukeBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:05.949508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063799observed d5850e57f01243a76d7db29b386a6482...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:05.929353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063799/manifest.jsonobserved f65b5663b137e84637f8aac4e86d6663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:05.908614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063799/publication.mdobserved 1e9a48c5e594a98ce98a0b191d26020e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:05.887077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063799/publication.txtobserved 2ce3051c62bd2a62b1fef07d7bc2823d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:28.866400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063799observed d5850e57f01243a76d7db29b386a6482...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:28.846697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063799/manifest.jsonobserved f65b5663b137e84637f8aac4e86d6663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:28.827396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063799/publication.mdobserved 1e9a48c5e594a98ce98a0b191d26020e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:28.810441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063799/publication.txtobserved 2ce3051c62bd2a62b1fef07d7bc2823d...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. |
|---|