OT-2026-000052636
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000052636) never changes.
Identity and time
| Publication number | OT-2026-000052636 · never reused |
|---|---|
| Internal UUID | 01a0ae84-573b-7291-acd9-9f2ca22452f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:38:23.819394Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052636 |
| Status | PUBLIC |
Content hashes
| Canonical text | dceb6e331033162df979d19df6a11f365ce4fcc7ff1a145b5419b8dcce986248 |
|---|---|
| Markdown | 86d48a0016f5a58b7a34038c0203f3ead2613acbb932ce59df7158a7808a090d |
| Publication page | 977ea77a6f06ab6281b134c4d8087b9de4357b272508df310caf2eebd8100e44 |
| Manifest | a1b4455a79efa416ee911b2373873d9744a69bf5db3f29bb6091c4c5f71e5507 |
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 | +6YvijRDYTeQIe77gU5RsXq7jgbTu/t5szAGY8xT/C1OEhVJHP1AR63E08MUczymvu8ndHfAxRhkE8Zm4zXcCw== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:57:18.763643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052636observed 977ea77a6f06ab6281b134c4d8087b9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:57:18.744481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052636/manifest.jsonobserved a1b4455a79efa416ee911b2373873d97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:18.723879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052636/publication.mdobserved 86d48a0016f5a58b7a34038c0203f3ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:18.706162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052636/publication.txtobserved dceb6e331033162df979d19df6a11f36...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. |
|---|