ISRC DELV41702579
Verified recording
DELV41702579 is “5 Lieder, Op. 49: IV. Wiegenlied (Arr. for Orchestra)” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xea8f8bd5b90dcc4320386423394242b2c135e2d61a637c3be75f6bc6b230ce84 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELV41702579.
Recording identifiers
- ISRC
- DELV41702579
- Title
- 5 Lieder, Op. 49: IV. Wiegenlied (Arr. for Orchestra)
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xea8f8bd5b90dcc4320386423394242b2c135e2d61a637c3be75f6bc6b230ce84
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:9bdd56ed8df669df21bad55bad272b86a4e895ec28f4abba0d36940533a72c05- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELV41702579
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: 5 Lieder, Op. 49: IV. Wiegenlied (Arr. for Orchestra) · Machine-readable JSON-LD