ISRC GBAYC1502967
Verified recording
GBAYC1502967 is “Brahms: 15 Volkskinderlieder, WoO 31: No. 4, Sandmännchen (Orch. Mackerras)” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xbdc09bd5c6daf9a435f344fee790f8d4f18773f38f20e5d87964b35fc3d53972 and independently timestamped
in Bitcoin block 957043 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1502967.
Recording identifiers
- ISRC
- GBAYC1502967
- Title
- Brahms: 15 Volkskinderlieder, WoO 31: No. 4, Sandmännchen (Orch. Mackerras)
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xbdc09bd5c6daf9a435f344fee790f8d4f18773f38f20e5d87964b35fc3d53972
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T13:52:39+00:00
- Bitcoin block
- 957043
- Canonical record hash
sha256:c04be4033fac008b250a09dd6defe4bd70a81b950d97d2bbdee365d21f0acfa6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1502967
- Bitcoin block existence check
- https://blockstream.info/api/block/957043
Full record
Track page: Brahms: 15 Volkskinderlieder, WoO 31: No. 4, Sandmännchen (Orch. Mackerras) · Machine-readable JSON-LD