OT-2026-000066812
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000066812) never changes.
Identity and time
| Publication number | OT-2026-000066812 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-75b1-9453-22fc0d560d08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066812 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62fed6100b2cf2efc2849b2f1617962fa0b683ef023c6b7b2358c69ca95e4d87 |
|---|---|
| Markdown | 6c01b07706aabc24d792b983a3488f131f0be745a235f189d6607cbaf33b6d42 |
| Publication page | 37e48287fabd07079f333fe6176aca0b32c5e29b0fc465f3aabb3a07a5fa8eb5 |
| Manifest | 22845b5cf31a2f9d82b6366068f8cad26f1f470bf7d42bbb7a26e19bb8050b15 |
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 | nvPDQWVU6YNx7K+Cdbx5Tb2teERiWJJK1+WhSAWcD/SnvBDIj1t6CgTn760zMYpFpKrKaBN//iX5MnXg3UDZBw== |
| 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
| 2026-09-17T10:33:14.489169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066812observed 37e48287fabd07079f333fe6176aca0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:14.472097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066812/manifest.jsonobserved 22845b5cf31a2f9d82b6366068f8cad2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:14.447670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066812/publication.mdobserved 6c01b07706aabc24d792b983a3488f13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:14.421685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066812/publication.txtobserved 62fed6100b2cf2efc2849b2f1617962f...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. |
|---|