ISRC GBLWD9010227
Verified recording
GBLWD9010227 is “Tales of an Old Grandmother, Op. 31: II. Andantino” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xebbddca58157de8a0dce860deb2e4ff5c1de926a7b95d4b0ca2f5f3074e7e932 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/GBLWD9010227.
Recording identifiers
- ISRC
- GBLWD9010227
- Title
- Tales of an Old Grandmother, Op. 31: II. Andantino
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xebbddca58157de8a0dce860deb2e4ff5c1de926a7b95d4b0ca2f5f3074e7e932
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b7e53249cb19acb5a5fb500f1a0f3719029d8c634407699888990d95db3ca062- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9010227
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Tales of an Old Grandmother, Op. 31: II. Andantino · Machine-readable JSON-LD