ISRC ITLF51902220
Verified recording
ITLF51902220 is “Le petit livre de harpe de Madame Tardieu: No. 12, Colin-maillard” by Germaine Tailleferre,
registered on the CopyrightChains blockchain with CopyrightID
0x15de1c167008be936d5ebeb9a8595e9c4e70cdff74a6dd33cfa4c3f032c8c453 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF51902220.
Recording identifiers
- ISRC
- ITLF51902220
- Title
- Le petit livre de harpe de Madame Tardieu: No. 12, Colin-maillard
- Artist
- Germaine Tailleferre
- CopyrightID (CopyrightChains transaction hash)
0x15de1c167008be936d5ebeb9a8595e9c4e70cdff74a6dd33cfa4c3f032c8c453
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:503cf1c31c52610db52bc403a71eeb2c9e84e26a9bdda465bf1c0e749e42abec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF51902220
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Le petit livre de harpe de Madame Tardieu: No. 12, Colin-maillard · Machine-readable JSON-LD