ISRC BRBJU2500990
Verified recording
BRBJU2500990 is “II. Langsam” by Paul Hindemith,
registered on the CopyrightChains blockchain with CopyrightID
0xa94b5366bb5b07bd9f0b2137d58e9ca9246b450583693fb04e7d90bf0b775e04 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBJU2500990.
Recording identifiers
- ISRC
- BRBJU2500990
- Title
- II. Langsam
- Artist
- Paul Hindemith
- CopyrightID (CopyrightChains transaction hash)
0xa94b5366bb5b07bd9f0b2137d58e9ca9246b450583693fb04e7d90bf0b775e04
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:00dd11d98db24f2e0552176d56ba5610f9d204b57e3b3d9d2294c9a77090636d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBJU2500990
- Bitcoin block existence check
- https://blockstream.info/api/block/960418