ISRC SEAES1024030
Verified recording
SEAES1024030 is “4 Ernste Gesänge (4 Serious Songs), Op. 121: No. 2, Ich wandte mich und sahe an alle [arr. For bass trombone and piano]” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xf290b17bea8569f78d1d2aac5575102d43522da979e348e1dc39cf6bd9983fdc and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAES1024030.
Recording identifiers
- ISRC
- SEAES1024030
- Title
- 4 Ernste Gesänge (4 Serious Songs), Op. 121: No. 2, Ich wandte mich und sahe an alle [arr. For bass trombone and piano]
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xf290b17bea8569f78d1d2aac5575102d43522da979e348e1dc39cf6bd9983fdc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:567863cf9180c69b8a55c6b86a86d2d056095338d8f6aa37cabf6430e57508be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAES1024030
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 4 Ernste Gesänge (4 Serious Songs), Op. 121: No. 2, Ich wandte mich und sahe an alle [arr. For bass trombone and piano] · Machine-readable JSON-LD