ISRC SEAEI9648070
Verified recording
SEAEI9648070 is “Concertante for Trombone and Concert Band: II. Allegro giojoso ma maestoso” by Gustav Holst,
registered on the CopyrightChains blockchain with CopyrightID
0x945aff103016e403ed5ad992cdc16b0fa4740141c2fdf090a1f4bf903c07addc 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/SEAEI9648070.
Recording identifiers
- ISRC
- SEAEI9648070
- Title
- Concertante for Trombone and Concert Band: II. Allegro giojoso ma maestoso
- Artist
- Gustav Holst
- CopyrightID (CopyrightChains transaction hash)
0x945aff103016e403ed5ad992cdc16b0fa4740141c2fdf090a1f4bf903c07addc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:59db748d8cff8d4c3ba864fd0fd3facca748db5d13166495a76c8040012cbf23- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEI9648070
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concertante for Trombone and Concert Band: II. Allegro giojoso ma maestoso · Machine-readable JSON-LD