ISRC DEN962530106
Verified recording
DEN962530106 is “The Passenger, Act I Scene 1: Negro paredón” by Mieczysław Weinberg,
registered on the CopyrightChains blockchain with CopyrightID
0xe42518f8752ce88f29ea7488dbc66d79d975354603f37d9108c1721085615945 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962530106.
Recording identifiers
- ISRC
- DEN962530106
- Title
- The Passenger, Act I Scene 1: Negro paredón
- Artist
- Mieczysław Weinberg
- CopyrightID (CopyrightChains transaction hash)
0xe42518f8752ce88f29ea7488dbc66d79d975354603f37d9108c1721085615945
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:04e47b7e5e92a7bffb7bc660596bf0c826966fad8bca8ff4b6a533bca0e88b54- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962530106
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: The Passenger, Act I Scene 1: Negro paredón · Machine-readable JSON-LD