ISRC CHE272200919
Verified recording
CHE272200919 is “Symphony No. 1 in C Minor, Op. 68: III. Un poco allegretto e grazioso” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x6cd72f73e350136eaadb2ab8d71fba471da9fa5b2fc6ed4b87283cb4a1f6a876 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272200919.
Recording identifiers
- ISRC
- CHE272200919
- Title
- Symphony No. 1 in C Minor, Op. 68: III. Un poco allegretto e grazioso
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x6cd72f73e350136eaadb2ab8d71fba471da9fa5b2fc6ed4b87283cb4a1f6a876
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:28c01df644b83d6642040b3f40deddc5205417788ffb8daf80b7bb027bc229fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272200919
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Symphony No. 1 in C Minor, Op. 68: III. Un poco allegretto e grazioso · Machine-readable JSON-LD