OT-2026-000085178
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, sustained 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-2026-000085178) never changes.
Identity and time
| Publication number | OT-2026-000085178 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43ba-76ad-be42-e15d16fc3249 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085178 |
| Status | PUBLIC |
Content hashes
| Canonical text | 964d28afd5a98ee0982c7b5c39ba58c3198fe99593be34a2926d384836669945 |
|---|---|
| Markdown | deb8db4467024cdbbc30cbcf69e539dc223a46069f89d606df53e7ed6c5fd50e |
| Publication page | 4563e479e9157da9c95d403ecc4959a98711bb1cc0a42e451137d2adf1b70b22 |
| Manifest | 963897a36e30dc736983ff8a76729316d109d52f38eb3b33cd1669fcd36c3f34 |
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 | jZPbdSgC8EtqPXaMTX5XT6iJ7W11CpPqZT+bLcKDTET2UPdI1eXAC8FvoCVicTWuFBLQHMOiT3EjmeA4UHHVCw== |
| 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... |
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Independent retrieval
| 2026-09-17T09:55:15.752225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085178observed 4563e479e9157da9c95d403ecc4959a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:15.732194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085178/manifest.jsonobserved 963897a36e30dc736983ff8a76729316...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:15.713348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085178/publication.mdobserved deb8db4467024cdbbc30cbcf69e539dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:15.694331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085178/publication.txtobserved 964d28afd5a98ee0982c7b5c39ba58c3...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. |
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