ISRC GBAYC9502422
Verified recording
GBAYC9502422 is “Nielsen: Humoresque-Bagatelles, Op. 11: No. 5, Puppet March” by Carl Nielsen,
registered on the CopyrightChains blockchain with CopyrightID
0x52f58d9c480a1570170da5b310800208c7a3d4a730add6b96480a4071c5f67a4 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/GBAYC9502422.
Recording identifiers
- ISRC
- GBAYC9502422
- Title
- Nielsen: Humoresque-Bagatelles, Op. 11: No. 5, Puppet March
- Artist
- Carl Nielsen
- CopyrightID (CopyrightChains transaction hash)
0x52f58d9c480a1570170da5b310800208c7a3d4a730add6b96480a4071c5f67a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7fbd682d92aec141f377654d0a64b78b22b9f9e187963d3e0bd9345c1f291e99- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9502422
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Nielsen: Humoresque-Bagatelles, Op. 11: No. 5, Puppet March · Machine-readable JSON-LD